Page 1

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SKF slewing bearings stock range

Š Copyright SKF 2003 The contents of this publication are the copyright of the publisher and may not be reproduced (even extracts) unless permission is granted. Every care has been taken to ensure the accuracy of the information contained in this publication but no liability can be accepted for any loss or damage whether direct, indirect or consequential arising out of the use of the information contained herein. Due to constant development of the product range we reserve the right to update the informations or to make modifications.

Publication 4031 / E Reg. 471 8 - 2003/09/1000 Produced in France by SynergenceMajeure.


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SKF slewing bearings stock range

Recommended range

1

- ball design - roller design

L-shape range

2

- ball design

Other standard items

3

- ball design - roller design

Please note that stock items included in this leaflet do not represent our complete range and that new items may be added in the future. In addition we manufacture a full range of slewing bearings up to 7 meters and more with the following designs : Three row rollers, Double row, Cross rollers, Roller ball bearing, Wire race, Ball bearing.

1


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Tolerances for diameters external gear

Recommended range We offer a recommended range of 42 items balls and crossed rollers designs in size range from 400 mm to 1900 mm • • • • • •

Easy to select From stock Interchangeable Cost effective solution Compete with market leaders Reference range for new products

Ball design is a simple design for low demanding applications and allows • A better static capacity for oscillating movements • A better resistance to structure deformations (clearance) • A lower friction rate Crossed roller design is intended for the most demanding applications and allows • A better dynamic capacity and a long service life • A better stiffness due to the preload • A better resistance to false brinelling and vibrations

series

inner diameter

0414 0544 0644 0744 0844 0944 1094 1204 1314 1424 1534 1644 1754 1904

342 472 572 672 772 872 1022 1119 1229 1339 1449 1536 1646 1796

tolerances

+/+/+/+/+/+/+/+/+/+/+/+/+/+/-

1 1 1 1 1 1 1 1 1 1 1 1 1 1

external diameter

503,3 640,3 742,3 838,1 950,1 1046,1 1198,1 1338 1448 1558 1668 1791 1901 2073

tolerances

+/+/+/+/+/+/+/+/+/+/+/+/+/+/-

0.25 0.30 0.30 0.30 0.40 0.40 0.40 0.50 0.50 0.50 0.50 0.50 0.50 0.70

internal gear series

inner diameter

0414 0544 0644 0744 0844 0944 1094 1204 1314 1424 1534 1644 1754 1904

325 444 546 648 736 840 984 1072 1182 1292 1402 1495 1605 1729

tolerances

+/+/+/+/+/+/+/+/+/+/+/+/+/+/-

0.25 0.30 0.30 0.30 0.40 0.40 0.40 0.50 0.50 0.50 0.50 0.50 0.50 0.70

external diameter

486 616 716 816 916 1016 1166 1289 1399 1509 1619 1752 1862 2012

tolerances

+/+/+/+/+/+/+/+/+/+/+/+/+/+/-

1 1 1 1 1 1 1 1 1 1 1 1 1 1

without gear

How to use the static limit curve • Select for one bearing the associated load curve • The solid line shows the utilization limit curve for the raceways • The dotted line shows the utilization limit curve for the bolting

series

inner diameter

0414 0544 0644 0744 0844 0944 1094 1204 1314 1424 1534 1644 1754 1904

342 472 572 672 772 872 1022 1119 1229 1339 1449 1536 1646 1796

tolerances

+/+/+/+/+/+/+/+/+/+/+/+/+/+/-

1 1 1 1 1 1 1 1 1 1 1 1 1 1

external diameter

486 616 716 816 916 1016 1166 1289 1399 1509 1619 1752 1862 2012

tolerances

+/+/+/+/+/+/+/+/+/+/+/+/+/+/-

1 1 1 1 1 1 1 1 1 1 1 1 1 1

Gear quality : ISO 12 Bolting class : 10,9 The slewing bearing is suitable for the application only when the functional point is located in the grey area.

2

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Four point contact slewing bearings with external gear teeth

Static limiting load curves for raceway

1r to 14r

Static limiting load curves for bolting

1b to 14b

TILTING MOMENT

500

TILTING MOMENT

kN.m.

2500

400

kN.m.

2000

14b

300

1500

7b

13b

6b

200

1000

5b

12b 11b 10b 9b

4b 3b

100

500

2b

8b

1b 1r

2r

3r

4r

5r

6r

7r

0 0

250

500

750

1000

1250

10r

AXIAL LOAD kN

8r

0

1500

0

1000

Dm 414 to 1094 mm

Figure A

14r

12r 11r

13r

AXIAL LOAD

9r

kN

2000

3000

4000

5000

Dm 1204 to 1904 mm

Figure B

* Item number of the relevant curve in the static limiting load graph for raceway and bolting

Main dimensions

Fixing holes

De

Dm

Di

Fe

he

mm

mm

mm

mm

mm

503,3 640,3 742,3 838,1 950,1 1046,1 1198,1 1338 1448 1558 1668 1791 1901 2073,4

414 544 644 744 844 944 1094 1204 1314 1424 1534 1644 1754 1904

342 472 572 672 772 872 1022 1119 1229 1339 1449 1536 1646 1796

455 585 685 785 885 985 1135 1257 1367 1477 1587 1708 1818 1968

M12 M12 M12 M12 M12 M12 M12 16 16 16 16 22 22 22

Ne

20 28 32 36 36 40 44 45 50 54 60 54 60 64

Gear teeth

Fi

hi

mm

mm

368 498 598 698 798 898 1048 1151 1261 1371 1481 1580 1690 1840

14 14 14 14 14 14 14 16 16 16 16 22 22 22

Ni

D

m

Tooth force Z

mm

24 32 36 40 40 44 48 45 50 54 60 54 60 64

495 630 732 828 936 1032 1184 1310 1420 1530 1640 1760 1870 2030

5 6 6 6 8 8 8 10 10 10 10 10 10 14

99 105 122 138 117 129 148 131 142 153 164 176 187 145

Mass

Norm. Tooth

Max. Tooth force

kN

kN

Kg

17 23 23 23 32 32 32 49 49 49 49 49 49 69

31 42 42 42 57 57 57 88 88 88 88 88 88 124

31 43 52 59 71 77 91 135 147 159 171 211 225 270

Basic load rating Fig N°

A A A A A A A B B B B B B B

axial dyn. C

axial stat. Co

kN

kN

169 188 200 211 222 231 244 371 383 395 406 416 424 571

560 740 880 1010 1150 1280 1490 1943 2124 2304 2485 2666 2847 4048

curves* raceways (r)

1r 2r 3r 4r 5r 6r 7r 8r 9r 10r 11r 12r 13r 14r

bolt (b)

Designation

1b 2b 3b 4b 5b 6b 7b 8b 9b 10b 11b 12b 13b 14b

RKS.061.20.0414 RKS.061.20.0544 RKS.061.20.0644 RKS.061.20.0744 RKS.061.20.0844 RKS.061.20.0944 RKS.061.20.1094 RKS.061.25.1204 RKS.061.25.1314 RKS.061.25.1424 RKS.061.25.1534 RKS.061.25.1644 RKS.061.25.1754 RKS.061.30.1904

Gear not hardened Bearings delivered without centering Bearings are not delivered full of grease and consequently must be fully relubricated with SKF LGEP2 or equivalent before the machine is running. Material : C 45E => curves N° 1 to 7 – 42 Cr Mo4 => curves N° 8 to 14

4

5

1


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Four point contact slewing bearings with internal gear

Static limiting load curves for raceway

1r to 14r

Static limiting load curves for bolting

1b to 14b

TILTING MOMENT

TILTING MOMENT

500

kN.m.

kN.m.

2500

2000

400

14b

300

1500

7b

13b

6b

200

1000

5b

12b 11b 10b 9b

4b 3b

100

500

2b

8b

1b 1r

2r

3r

4r

5r

6r

7r

0 0

Figure C

250

500

750

1000

1250

kN

1500

8r

0 0

1000

Dm 414 to 1094 mm

Figure D

10r

AXIAL LOAD

1

14r

12r 11r

13r

AXIAL LOAD

9r

kN

2000

3000

4000

5000

Dm 1204 to 1904 mm

* Item number of the relevant curve in the static limiting load graph for raceway and bolting

Main dimensions

Fixing holes

De

Dm

Di

Fe

he

mm

mm

mm

mm

mm

486 616 716 816 916 1016 1166 1289 1399 1509 1619 1752 1862 2012

414 544 644 744 844 944 1094 1204 1314 1424 1534 1644 1754 1904

325 444 546 648 736 840 984 1072 1182 1292 1402 1495 1605 1729

460 590 690 790 890 990 1140 1257 1367 1477 1587 1708 1818 1968

14 14 14 14 14 14 14 16 16 16 16 22 22 22

Ne

24 32 36 40 40 44 48 45 50 54 60 54 60 64

Gear teeth

Fi

hi

mm

mm

375 505 605 705 805 905 1055 1151 1261 1371 1481 1580 1690 1840

M12 M12 M12 M12 M12 M12 M12 16 16 16 16 22 22 22

Ni

D

m

Tooth force Z

mm

24 32 36 40 40 44 48 45 50 54 60 54 60 64

335 456 558 660 752 856 1000 1080 1190 1300 1410 1500 1610 1736

5 6 6 6 8 8 8 10 10 10 10 10 10 14

67 76 93 110 94 107 125 108 119 130 141 150 161 124

Mass

Norm. Tooth

Max. Tooth force

kN

kN

Kg

18 25 25 25 33 33 33 59 59 59 59 59 59 82

34 45 45 45 60 60 60 106 106 106 106 106 106 147

31 42 50 58 69 76 91 145 159 172 186 236 252 299

Basic load rating Fig N°

C C C C C C C D D D D D D D

axial dyn. C

axial stat. Co

kN

kN

169 188 200 211 222 231 244 371 383 395 406 416 424 571

560 740 880 1010 1150 1280 1490 1943 2124 2304 2485 2666 2847 4048

curves* raceways (r)

1r 2r 3r 4r 5r 6r 7r 8r 9r 10r 11r 12r 13r 14r

bolt (b)

Designation

1b 2b 3b 4b 5b 6b 7b 8b 9b 10b 11b 12b 13b 14b

RKS.062.20.0414 RKS.062.20.0544 RKS.062.20.0644 RKS.062.20.0744 RKS.062.20.0844 RKS.062.20.0944 RKS.062.20.1094 RKS.062.25.1204 RKS.062.25.1314 RKS.062.25.1424 RKS.062.25.1534 RKS.062.25.1644 RKS.062.25.1754 RKS.062.30.1904

Gear not hardened Bearings delivered without centering Bearings are not delivered full of grease and consequently must be fully relubricated with SKF LGEP2 or equivalent before the machine is running. Material : C 45E => curves N° 1 to 7 – 42 Cr Mo4 => curves N° 8 to 14

6

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Four point contact slewing bearings without gear

Static limiting load curves for raceway

1r to 14r

Static limiting load curves for bolting

1b to 14b

TILTING MOMENT

TILTING MOMENT

500

kN.m.

2500

kN.m.

2000

400

14b

300

1500

7b

13b

6b

200

1000

5b

12b 11b 10b 9b

4b 3b

100

500

2b

8b

1b 1r

2r

3r

4r

5r

6r

7r

0 0

Figure E

250

500

750

1000

1250

kN

1500

8r

0 0

1000

Dm 414 to 1094 mm

Figure F

10r

AXIAL LOAD

1

14r

12r 11r

13r

AXIAL LOAD

9r

2000

kN

3000

4000

5000

Dm 1204 to 1904 mm

* Item number of the relevant curve in the static limiting load graph for raceway and bolting

Main dimensions

Fixing holes

De

Dm

Di

Fe

he

mm

mm

mm

mm

mm

486 616 716 816 916 1016 1166 1289 1399 1509 1619 1752 1862 2012

414 544 644 744 844 944 1094 1204 1314 1424 1534 1644 1754 1904

342 472 572 672 772 872 1022 1119 1229 1339 1449 1536 1646 1796

460 590 690 790 890 990 1140 1257 1367 1477 1587 1708 1818 1968

14 14 14 14 14 14 14 16 16 16 16 22 22 22

Mass Ne

24 32 36 40 40 44 48 45 50 54 60 54 60 64

Fi

hi

mm

mm

368 498 598 698 798 898 1048 1151 1261 1371 1481 1580 1690 1840

14 14 14 14 14 14 14 16 16 16 16 22 22 22

Ni

24 32 36 40 40 44 48 45 50 54 60 54 60 64

Basic load ratin axial dyn. C

axial stat. Co

kg

kN

kN

29 37 44 52 60 67 77 121 132 143 154 209 222 241

169 188 200 211 222 231 244 371 383 395 406 416 424 571

560 740 880 1010 1150 1280 1490 1943 2124 2304 2485 2666 2847 4048

curves* Fig N°

raceways (r)

bolt (b)

Designation

E E E E E E E F F F F F F F

1r 2r 3r 4r 5r 6r 7r 8r 9r 10r 11r 12r 13r 14r

1b 2b 3b 4b 5b 6b 7b 8b 9b 10b 11b 12b 13b 14b

RKS.060.20.0414 RKS.060.20.0544 RKS.060.20.0644 RKS.060.20.0744 RKS.060.20.0844 RKS.060.20.0944 RKS.060.20.1094 RKS.060.25.1204 RKS.060.25.1314 RKS.060.25.1424 RKS.060.25.1534 RKS.060.25.1644 RKS.060.25.1754 RKS.060.30.1904

Gear not hardened Bearings delivered without centering Bearings are not delivered full of grease and consequently must be fully relubricated with SKF LGEP2 or equivalent before the machine is running. Material : C 45E => curves N° 1 to 7 – 42 Cr Mo4 => curves N° 8 to 14

8

9


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Crossed roller slewing bearings with external gear

Static limiting load curves for raceway

1r to 14r

Static limiting load curves for bolting

1b to 14b

TILTING MOMENT

400

TILTING MOMENT

kN.m.

kN.m.

1800 1600

14b

1400

7b

300

13b

1200

12b

6b

1000

200

11b

5b

800

4b

10b

600

3b

100 2b 1b

1r

2r

3r

4r

5r

6r

7r

kN

0 0

Figure G

AXIAL LOAD

250

500

750

1000

1250

1500

14r

11r 12r 13r 8r

200

9r

10r

AXIAL LOAD kN

0 0

500

1000

Dm 414 to 1094 mm

Figure H

1

9b 8b

400

1500

2000

2500

3000

3500

4000

Dm 1204 to 1904 mm

* Item number of the relevant curve in the static limiting load graph for raceway and bolting

Main dimensions

Fixing holes

De

Dm

Di

Fe

he

mm

mm

mm

mm

mm

503,3 640,3 742,3 838,1 950,1 1046,1 1198,1 1338 1448 1558 1668 1791 1901 2073,4

414 544 644 744 844 944 1094 1204 1314 1424 1534 1644 1754 1904

344 474 574 674 774 874 1024 1119 1229 1339 1449 1536 1646 1796

455 585 685 785 885 985 1135 1257 1367 1477 1587 1708 1818 1968

M12 M12 M12 M12 M12 M12 M12 16 16 16 16 22 22 22

Ne

20 28 32 36 36 40 44 45 50 54 60 54 60 64

Gear teeth

Fi

hi

mm

mm

368 498 598 698 798 898 1048 1151 1261 1371 1481 1580 1690 1840

14 14 14 14 14 14 14 16 16 16 16 22 22 22

Ni

D

m

Tooth force Z

mm

24 32 36 40 40 44 48 45 50 54 60 54 60 64

495 630 732 828 936 1032 1184 1310 1420 1530 1640 1760 1870 2030

5 6 6 6 8 8 8 10 10 10 10 10 10 14

99 105 122 138 117 129 148 131 142 153 164 176 187 145

Mass

Norm. Tooth

Max. Tooth force

kN

kN

Kg

17 23 23 23 32 32 32 49 49 49 49 49 49 69

31 42 42 42 57 57 57 88 88 88 88 88 88 124

32 44 52 59 71 77 91 154 168 182 195 242 258 306

Basic load rating Fig N°

G G G G G G G H H H H H H H

axial dyn. C

axial stat. Co

kN

kN

229 270 290 315 340 360 390 386 419 494 611 658 1049 854

520 680 800 930 1050 1170 1360 1836 1995 2352 2912 3133 3354 4066

curves* raceways (r)

1r 2r 3r 4r 5r 6r 7r 8r 9r 10r 11r 12r 13r 14r

bolt (b)

Designation

1b 2b 3b 4b 5b 6b 7b 8b 9b 10b 11b 12b 13b 14b

RKS.161.14.0414 RKS.161.14.0544 RKS.161.14.0644 RKS.161.14.0744 RKS.161.14.0844 RKS.161.14.0944 RKS.161.14.1094 RKS.161.16.1204 RKS.161.16.1314 RKS.161.16.1424 RKS.161.16.1534 RKS.161.16.1644 RKS.161.16.1754 RKS.161.20.1904

Gear not hardened Bearings delivered without centering Bearings are not delivered full of grease and consequently must be fully relubricated with SKF LGEP2 or equivalent before the machine is running. Material : C 45E => curves N° 1 to 7 – 42 Cr Mo4 => curves N° 8 to 14

10

11


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Crossed roller slewing bearings with internal gear

Static limiting load curves for raceway

1r to 14r

Static limiting load curves for bolting

1b to 14b

TILTING MOMENT

400

TILTING MOMENT

kN.m.

1800

kN.m.

1600 300

14b

1400

7b

13b

1200

12b

6b

1000

200

11b

5b

800

4b

10b

600

3b

100 2b 1b

1r

2r

3r

4r

5r

6r

7r

0

Figure I

AXIAL LOAD kN

0 250

Figure J

500

750

1000

1250

1

9b 8b

400

14r

11r 12r 13r 8r

200

9r

10r

AXIAL LOAD kN

0

1500

0

500

1000

Dm 414 to 1094 mm

1500

2000

2500

3000

3500

4000

Dm 1204 to 1904 mm

* Item number of the relevant curve in the static limiting load graph for raceway and bolting

Main dimensions

Fixing holes

De

Dm

Di

Fe

he

mm

mm

mm

mm

mm

484 614 714 814 914 1014 1164 1289 1399 1509 1619 1752 1862 2012

414 544 644 744 844 944 1094 1204 1314 1424 1534 1644 1754 1904

325 444 546 648 736 840 984 1072 1182 1292 1402 1495 1605 1729

460 590 690 790 890 990 1140 1257 1367 1477 1587 1708 1818 1968

14 14 14 14 14 14 14 16 16 16 16 22 22 22

Ne

24 32 36 40 40 44 48 45 50 54 60 54 60 64

Gear teeth

Fi

hi

mm

mm

375 505 605 705 805 905 1055 1151 1261 1371 1481 1580 1690 1840

M12 M12 M12 M12 M12 M12 M12 16 16 16 16 22 22 22

Ni

D

m

Tooth force Z

mm

24 32 36 40 40 44 48 45 50 54 60 54 60 64

335 456 558 660 752 856 1000 1080 1190 1300 1410 1500 1610 1736

5 6 6 6 8 8 8 10 10 10 10 10 10 14

67 76 93 110 94 107 125 108 119 130 141 150 161 124

Mass

Norm. Tooth force

Max. Tooth

kN

kN

Kg

18 25 25 25 33 33 33 59 59 59 59 59 59 82

34 45 45 45 60 60 60 106 106 106 106 106 106 147

31 43 50 58 69 76 91 148 161 175 189 239 256 304

Basic load rating Fig N°

I I I I I I I J J J J J J J

axial dyn. C

axial stat. Co

kN

kN

229 270 290 315 340 360 390 386 419 494 611 658 1049 854

520 680 800 930 1050 1170 1360 1836 1995 2352 2912 3133 3354 4066

curves* raceways (r)

1r 2r 3r 4r 5r 6r 7r 8r 9r 10r 11r 12r 13r 14r

bolt (b)

Designation

1b 2b 3b 4b 5b 6b 7b 8b 9b 10b 11b 12b 13b 14b

RKS.162.14.0414 RKS.162.14.0544 RKS.162.14.0644 RKS.162.14.0744 RKS.162.14.0844 RKS.162.14.0944 RKS.162.14.1094 RKS.162.16.1204 RKS.162.16.1314 RKS.162.16.1424 RKS.162.16.1534 RKS.162.16.1644 RKS.162.16.1754 RKS.162.20.1904

Gear not hardened Bearings delivered without centering Bearings are not delivered full of grease and consequently must be fully relubricated with SKF LGEP2 or equivalent before the machine is running. Material : C 45E => curves N° 1 to 7 – 42 Cr Mo4 => curves N° 8 to 14

12

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Page 14

Crossed roller slewing bearings without gear

Static limiting load curves for raceway

1r to 14r

Static limiting load curves for bolting

1b to 14b

TILTING MOMENT

400

TILTING MOMENT

kN.m.

1800

kN.m.

1600

14b

1400

7b

300

13b

1200

12b

6b

1000

200

11b

5b

800

4b

10b

600

3b

100 2b 1b

1r

2r

3r

4r

5r

6r

7r

kN

0 0

Figure L

Figure K

AXIAL LOAD

250

500

750

1000

1250

1500

1

9b 8b

400

11r 12r 13r 8r

200

9r

14r

10r

AXIAL LOAD kN

0 0

500

Dm 414 to 1094 mm

1000

1500

2000

2500

3000

3500

4000

Dm 1204 to 1904 mm

* Item number of the relevant curve in the static limiting load graph for raceway and bolting

Main dimensions

Fixing holes

Mass

De

Dm

Di

Fe

he

mm

mm

mm

mm

mm

484 614 714 814 914 1014 1164 1289 1399 1509 1619 1752 1862 2012

414 544 644 744 844 944 1094 1204 1314 1424 1534 1644 1754 1904

344 474 574 674 774 874 1024 1119 1229 1339 1449 1536 1646 1796

460 590 690 790 890 990 1140 1257 1367 1477 1587 1708 1818 1968

14 14 14 14 14 14 14 16 16 16 16 22 22 22

Ne

24 32 36 40 40 44 48 45 50 54 60 54 60 64

Fi

hi

mm

mm

368 498 598 698 798 898 1048 1151 1261 1371 1481 1580 1690 1840

14 14 14 14 14 14 14 16 16 16 16 22 22 22

Ni

24 32 36 40 40 44 48 45 50 54 60 54 60 64

Basic load rating axial dyn. C

axial stat. Co

kg

kN

kN

28 38 44 52 60 67 77 124 135 146 158 214 228 248

K K K K K K K L L L L L L L

229 270 290 315 340 360 390 386 419 494 611 658 1049 854

curves* Fig N°

raceways (r)

bolt (b)

Designation

520 680 800 930 1050 1170 1360 1836 1995 2352 2912 3133 3354 4066

1r 2r 3r 4r 5r 6r 7r 8r 9r 10r 11r 12r 13r 14r

1b 2b 3b 4b 5b 6b 7b 8b 9b 10b 11b 12b 13b 14b

RKS.160.14.0414 RKS.160.14.0544 RKS.160.14.0644 RKS.160.14.0744 RKS.160.14.0844 RKS.160.14.0944 RKS.160.14.1094 RKS.160.16.1204 RKS.160.16.1314 RKS.160.16.1424 RKS.160.16.1534 RKS.160.16.1644 RKS.160.16.1754 RKS.160.20.1904

Gear not hardened Bearings delivered without centering Bearings are not delivered full of grease and consequently must be fully relubricated with SKF LGEP2 or equivalent before the machine is running. Material : C 45E => curves N° 1 to 7 – 42 Cr Mo4 => curves N° 8 to 14

14

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Page 16

L-shape range

L’shape range External gear

• L-shape bearings only to be used in compression. For hanging conditions please contact SKF. • Steel : high quality steel, XC 45 improved • Lubrication : L’Shape slewing bearings are pre-lubricated with a lithium soap, EP additives and a consistency of 2 • Bolting class : 10.9 recommended • Grease nipples : four equally grease nipples (M8X1.00) (G) • High quality raceways hardening L’Shape slewing bearings with special holes or without holes for attachment bolts : please contact your SKF representative • Mounting and Maintenance : see SKF Technical Information 202

AXIAL CLEARANCE UNDER LOAD average diameter

reference load

maximum deflection (average measurement on 3 points)

maximum measurement on 1 point

Main dimensions De

Di

Bi

Fixing holes Fe

mm

N

mm

mm

mm

mm mm

mm

411 541 641 741 841 941 1091

200 200 250 300 300 400 400

0,30 0,30 0,35 0,35 0,40 0,45 0,50

0,40 0,40 0,45 0,45 0,50 0,55 0,60

505 640 742 840 950 1046 1198

304 368 434 498 534 598 634 698 734 798 834 898 984 1048

455 585 685 785 885 985 1135

Ne

Fi

Gear teeth Ni

m

mm 10 14 15 18 18 20 22

332 462 562 662 762 862 1012

z

D mm

12 14 16 16 18 20 20

5 6 6 6 8 8 8

99 495 105 630 122 732 138 828 117 936 129 1032 148 1184

Permissible Mass tangential load maxi Kn

kg

33,8 41 41 41 55 55 55

32 44 52 60 68 76 86

Designation

RKS.21 0411 RKS.21 0541 RKS.21 0641 RKS.21 0741 RKS.21 0841 RKS.21 0941 RKS.21 1091

Tolerances for the outside and inside diameter

16

Series

Di

0411 0541 0641 0741 0841 0941 1091

304 434 534 634 734 834 934

Tolerance +/+/+/+/+/+/+/-

0.20 0.20 0.25 0.25 0.25 0.30 0.30

De 518 648 748 848 948 1048 1198

Tolerance +0 +0 +0 +0 +0 +0 +0

; ; ; ; ; ; ;

-0.40 -0.40 -0.50 -0.50 -0.80 -0.80 -0.80

17

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L’shape range Internal gear

L’shape range Without gear

Main dimensions De

Di

Bi

Fixing holes Fe

mm

mm mm

mm

518 648 748 848 948 1048 1198

325 445 546 649 736 840 986

490 620 720 820 920 1020 1170

18

454 584 684 784 884 984 134

Ne

Fi

Gear teeth Ni

m

mm 8 10 12 12 14 16 16

375 505 605 705 805 905 1055

z

D mm

12 16 18 20 20 22 24

5 6 6 6 8 8 8

67 335 76 456 93 558 110 660 94 752 107 856 125 1000

Permissible Mass tangential load maxi Kn

kg

32,4 40,3 40,3 40,3 54,3 54,3 54,3

31 41 48 55 63 71 80

Designation

Main dimensions De

RKS.22 0411 RKS.22 0541 RKS.22 0641 RKS.22 0741 RKS.22 0841 RKS.22 0941 RKS.22 1091

Di

Be

Fixing holes Bi

Fe

mm mm

mm

mm mm

518 648 748 848 948 1048 1198

454 84 684 784 884 984 1134

368 498 598 698 798 898 1048

304 434 534 634 734 834 984

490 620 720 820 920 1020 1170

Ne

Fi

Mass Ni

mm 8 10 12 12 14 16 16

332 462 562 662 762 8625 1012

designation

kg 12 14 16 16 18 20 20

23 34 40 46 52 58 67

RKS.23 0411 RKS.23 0541 RKS.23 0641 RKS.23 0741 RKS.23 0841 RKS.23 0941 RKS.23 1091

19

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Other standard items

RKS.204040101001

29 NE

TILTING MOMENT

Main dimensions

Gear teeth

1200

Ø 22

kN.m.

G

De

Dm

De

De

Outer diameter

Raceway diameter

inner diameter

Gear PCD

m

Z

Mass

Steel

kg

code

Designation

Page

1000

G 800

Four point contact slewing bearings with external gear teeth 1144 980 868 1110 10,0 111 219 X/X 1398 1258 1155 1380 10,0 138 203 X/X Four point contact slewing bearings without gear teeth 234 179 125 0 0,0 0 6 332 257 189 0 0,0 0 17 475 402 335 0 0,0 0 27 Crossed 403 589,9 695 816 864 979 1080 1144 1289,5 1296 1475,5 1475,5 1475,5 1604 1804,8

roller slewing bearings with external gear teeth 310 233 396 4,5 88 24 479 378 580,5 4,5 129 62 574 477 685 5,0 137 79 675 571 792 6,0 132 117 760 668 852 6,0 142 97 853 715 940 10,0 94 178 980 886 1064 8,0 133 119 1010 868 1122 11,0 102 230 1117 980 1250 11,0 102 230 1117 985 1260 12,0 105 340 1250 1080 1440 10,0 144 490 1250 1080 1428 14,0 102 480 1250 1080 1428 14,0 102 481 1390 1205 1570 10,0 157 620 1690 1430 1744 16,0 109 710

600

RKS.204040101001 RKS.302070202001

P. 21 P. 21

Ø 22

400

36 E

200

X/X X/X X/X

RKS.900155101001 RKS.951145101001 RKS.901175101001

P. 22 P. 22 P. 22

X/X X/X X/X X/X X/X XD/X XB/X XD/X XD/X XD/X XD/X XD/X XD/X XD/X TDX

RKS.921150303001 RKS.121400101002 RKS.121390101002 RKS.122290101002 RKS.221310101001 RKS.222500101001 RKS.221300101001 RKS.222600101001 RKS.324012324001 RKS.322300101001 RKS.425060101001 RKS.425060201001 RKS.425062621001 RKS.427020101001 RKS.427050403001

P. P. P. P. P. P. P. P. P. P. P. P. P. P. P.

23 23 23 24 24 24 25 25 25 26 26 26 27 27 27

AXIAL LOAD kN

0 0

1000

roller slewing bearings with internal gear teeth 489 385 396 6,0 66 42 713 567,5 396 7,0 82 133 885 785,6 800 8,0 100 109 1077 961 980 10,0 98 155 1177 965,1 958,8 10,2 94 182 1202 1082 1100 10,0 110 260 1202 1082 1100 10,0 110 260 1202 1082 1100 10,0 110 260 1231 1038,8 1050 14,0 75 370 1240 1038,3 1060,8 10,2 104 425 1350 1164,8 1190 14,0 85 440 2202 2091 2100 5,0 420 291

Crossed roller slewing bearings without gear teeth 403,5 310 233 0,0 0 589,5 474 378 0,0 0 695 574 477 0,0 0 816 675 571 0,0 0 979 823 715 0,0 0 1144 980 868 0,0 0

20

25 64 84 125 193 230

X/X X/X X/X XB/X XD/X XD/X XD/X X/X TD/X XD/X XMD/XM X/X

RKS.111280101002 RKS.212140106001 RKS.211430101001 RKS.211440101001 RKS.212600101001 RKS.312410101001 RKS.312410102001 RKS.312290202001 RKS.313500404001 RKS.314310101001 RKS.413290203001 RKS.512080101001

P. P. P. P. P. P. P. P. P. P. P. P.

28 28 28 29 29 29 30 30 30 31 31 31

X/X X/X X/X X/X X/X XD/X

RKS.921155203001 RKS.121405101002 RKS.121395101002 RKS.122295101002 RKS.223475101001 RKS.222605101001

P. P. P. P. P. P.

32 32 32 33 33 33

3000

4000

5000

RKS.302070202001

42 E

TILTING MOMENT

1500

Ø 22

kN.m.

G

1200

900

G 600

M 20

300

42 E AXIAL LOAD kN

0 0

Crossed 562 825 972 1172 1040 1316 1316 1316 1365 1477,8 1495 2290

2000

500

1000

1500

2000

2500

3000

3500

3

4000

Material Steel codes SKF Code en 10083-1 SAE

X C45N modified 1045

XM C45QT modified

T 42CrMo4QT modified 41 429 840

TM 42CrMo4QT modified 41 429 840

Gear quality : 12 Bolting class : mini 10,9 maxi 12,9 Lubrication : see Technical Information TI 202 Mounting & Maintenance instructions : see Technical Information TI 202

21


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RKS.900155101001

RKS.921150303001

15

28 E

179

TILTING MOMENT

TILTING MOMENT

144,5 +- 0,2

kN.m.

125

+ 0,25 0

Ø 13

kN.m.

50

G

12,5

Ø 11

Ø 11 40

G

10

12,5

25

G

25 7,5

30

Ø 13 20

5

2,5

214

+ 0,2 -

234

- 0,05 - 0,1

24 E 10

AXIAL LOAD

AXIAL LOAD

kN

0 0

50

100

150

200

250

kN

0

300

0

RKS.951145101001

100

200

300

400

500

600

700

800

RKS.121400101002

36 E

16 E

TILTING MOMENT

TILTING MOMENT

Ø 16

kN.m.

50

kN.m.

120

G

Ø 14

G

40

100

G G

30

80

60 20

Ø 16 40

Ø 14

36 E

10 20

AXIAL LOAD

AXIAL LOAD

16 E

kN

0 0

100

200

300

400

500

600

700

kN

0

800

0

RKS.901175101001

200

400

600

800

1000

3

1200

RKS.121390101002 36 E

24 E TILTING MOMENT

120

TILTING MOMENT

kN.m.

200

Ø 14

Ø 18

kN.m.

G

100

G

150

G

G

80

60

100

Ø 14

Ø 18

40 50

36 E

24 E

20 AXIAL LOAD kN

0 0

22

200

400

600

800

1000

1200

AXIAL LOAD kN

0 0

300

600

900

1200

1500

23


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Page 24

RKS.221300101001

RKS.122290101002 36 E

TILTING MOMENT

350

kN.m.

30 E

TILTING MOMENT

Ø 22

M 16

kN.m.

500

G

300

G

400 250

G 300

200 150

200

100

M 16

Ø 22

30 E 100

36 E

50 AXIAL LOAD

AXIAL LOAD

kN

0 0

500

1000

1500

2000

0

RKS.221310101001

24 E

1000

1500

2000

2500

26 NE

TILTING MOMENT

M 16

kN.m.

500

RKS.222600101001

TILTING MOMENT

350

kN

0

800

Ø 22

kN.m.

G

700

300

G

250

600 500

200 400 150

G 300

M 16

Ø 22

100

200

24 E 50 kN

0 0

500

1000

1500

AXIAL LOAD kN

0

2000

0

RKS.222500101001

28 NE

TILTING MOMENT

500

28 NE

100

AXIAL LOAD

500

1000

1500

2000

2500

3

3000

RKS.324012324001

40 E

TILTING MOMENT

Ø 22

kN.m.

1200

G

Ø 22

kN.m.

G 1000

400

G

G 800

300 600 200 400

Ø 22

Ø 22 100 AXIAL LOAD kN

0 0

24

500

1000

1500

2000

2500

28 NE

200

40 E AXIAL LOAD kN

0 0

1000

2000

3000

4000

5000

25


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RKS.322300101001 TILTING MOMENT

1000

RKS.425062621001

28 E

TILTING MOMENT

Ø 22

kN.m.

48 E

kN.m.

2000

Ø 27 G

800 1500

G

G

600 1000 400

Ø 27 Ø 22 200

48 E

500

28 E AXIAL LOAD

AXIAL LOAD kN

0 0

500

1000

1500

2000

2500

3000

kN

0 0

3500

RKS.425060101001

1000

2000

3000

4000

5000

6000

RKS.427020101001 40 NE

28 E TILTING MOMENT

2000

TILTING MOMENT

Ø 27

kN.m.

2500

1500

Ø 30

kN.m.

2000

G

G 1500

1000

Ø 27

1000

500

Ø 30 500

24 E

24 E

AXIAL LOAD

AXIAL LOAD

kN

0 0

1000

2000

3000

4000

5000

kN

0

6000

0

RKS.425060201001

1000

2000

3000

4000

5000

6000

7000

3

8000

RKS.427050403001 42 NE 28 E

TILTING MOMENT

2000

TILTING MOMENT

Ø 27

kN.m.

3000

Ø 30

kN.m.

G

G 2500 1500

G

1000

G 2000

1500

Ø 27

1000

24 E

500

M 27 500

0 0

26

1000

2000

3000

4000

5000

AXIAL LOAD

AXIAL LOAD

kN

kN

6000

0 0

1000

2000

3000

4000

5000

6000

7000

40 NE

8000

27


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RKS.111280101002

30 E

RKS.211440101001

TILTING MOMENT

TILTING MOMENT

kN.m.

kN.m.

150

800

Ø 14

36 E M 16

700

G

120 600

G 500

90

400 60

M 16

300

Ø 14

200

30 E

30

100

AXIAL LOAD kN

0 0

200

400

600

800

1000

36 E

kN

0 0

1200

RKS.212140106001

500

1000

1500

2000

2500

RKS.212600101001 TILTING MOMENT

26 NE

TILTING MOMENT

700

Ø 18

kN.m.

350

AXIAL LOAD

kN.m.

600 300 500

G

250

400 200 300 150 200 100

Ø 18 100

50

AXIAL LOAD

AXIAL LOAD

20 NE

kN

0 0

500

1000

1500

2000

0

500

1000

1500

2000

2500

3000

3

2500

RKS.211430101001

RKS.312410101001

36 E

TILTING MOMENT

TILTING MOMENT

500

kN

0

M 16

1000

kN.m.

kN.m.

800 400

G 600

300

400 200

M 16 200

100 AXIAL LOAD kN

0 0

28

500

1000

1500

2000

AXIAL LOAD

36 E

kN

0 0

500

1000

1500

2000

2500

3000

3500

4000

2500

29


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RKS.312410102001

RKS.314310101001

TILTING MOMENT

TILTING MOMENT

kN.m.

1000

kN.m.

1400 1200

800 1000 600

800 600

400

400 200 200

AXIAL LOAD

AXIAL LOAD

kN

0 0

500

1000

1500

2000

2500

3000

3500

kN

0

4000

0

RKS.312290202001

1000

2000

3000

4000

5000

RKS.413290203001 36 E

1000

TILTING MOMENT

TILTING MOMENT

kN.m.

kN.m.

1500

36 E Ø 26

1200

800

G

G

600

900

600

400

Ø 22 M 24 200

M 20

300 AXIAL LOAD

AXIAL LOAD kN

0 0

500

1000

1500

2000

2500

3000

36 E

0

3500

36 E

kN

0 1000

2000

3000

4000

3

5000

RKS.512080101001

RKS.313500404001 60 E

TILTING MOMENT

TILTING MOMENT

1500

Ø 22

kN.m.

3000

36 E Ø 16

kN.m.

M 14

2500

1200

G G

2000 900 1500

Ø 22

600

1000

M 14 Ø 16

300

60 E

500 AXIAL LOAD

AXIAL LOAD kN

0 0

30

1000

2000

3000

4000

5000

kN

0 0

1000

2000

3000

4000

5000

6000

36 E

31


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Page 32

RKS.921155203001

RKS.122295101002

28 E

TILTING MOMENT

50

TILTING MOMENT

kN.m.

G

40

kN.m.

350

Ø 13

36 E Ø 22

300

G

250

G

30

G

200 150

20

Ø 13 100 10

Ø 22

24 E 50

AXIAL LOAD

0

100

200

300

400

500

600

700

kN

0

800

0

RKS.121405101002

500

1000

1500

2000

RKS.223475101001

36 E

TILTING MOMENT

36 E

TILTING MOMENT

Ø 16

kN.m.

120

36 E

AXIAL LOAD

kN

0

Ø 22

kN.m.

600

G 100

G

500

G

80

G

400

60

300

Ø 16 40

200

36 E

Ø 22

20

36 E

100 AXIAL LOAD

AXIAL LOAD

kN

0 0

200

400

600

800

1000

kN

0

1200

0

RKS.121395101002

1000

1500

2000

2500

3000

3

RKS.222605101001

36 E

26 NE

TILTING MOMENT

TILTING MOMENT

200

500

Ø 18

kN.m.

800

Ø 22

kN.m.

G

G

700

G

150

600 500 400

100

G 300

Ø 18 50

AXIAL LOAD kN

0 0

32

Ø 22 36 E

300

600

900

1200

1500

200 100

AXIAL LOAD

28 NE

kN

0 0

500

1000

1500

2000

2500

3000

33


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Поворотное устройство skf  

Поворотное устройство skf

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