Renold Transmission Chain Catalogue
I 77
Section 1
Transmission Rack Sets
Key 1. 2. 3. 4.
Chain Draw bolt and block Anchor plate Sprocket
Draw bolt and block Dimensions (mm) Renold Chain No
Part No
Metric Thread Size
Overall Length Max
Length Under Head Max
Head Width Max
Base to Chain Centre
Block Thread Length
Metric Thread Size
A
B
C
D
E
F
G
110046 110056 110066 110088
661410 661411 661412 661413
M08-1.25 M10-1.50 M12-1.75 M16-2.00
63.000 78.000 90.000 126.000
51.000 64.000 73.000 104.000
11.200 13.100 15.500 25.200
5.080 7.100 8.600 11.170
19.600 26.000 26.000 39.000
M12-1.75 M16-2.00 M16-2.00 M20-2.50
Renold Chain No
Part No
Bolt Hole to Chain Pin Nom
Bolt Hole Pitch Nom
Hole Dia Min
Block Depth
Overall Length Max
Block Width
Chain Width Max
H
J
K
L
M
N
P
110046 110056 110066 110088
661310 661311 661312 661313
12.700 15.900 15.900 25.400
12.700 20.300 20.300 28.000
5.300 8.400 8.400 10.500
12.700 15.900 17.500 22.200
40.000 55.000 58.000 84.000
15.900 22.300 22.300 31.800
11.200 13.100 15.500 25.200
Part No
No. of Teeth
PCD
Top Dia
Bore Min
Bore Max
Boss Dia
Dist' Thro'
A
C
D
D
E
F
77.160 96.450 115.740 154.330
82.000 103.300 123.900 165.900
12 42 16 20
40.000 70.000 53.000 60.000
60.000 70.000 80.000 100.000
28.000 30.000 35.000 45.000
Anchor plate Dimensions (mm)
Sprockets Dimensions (mm) Renold Chain No
110046 110056 110066 110088
212461 213011 213461 214011
See pages 68 - 74 for dimension B1
19 19 19 19