WK Shaft Coupling Dimensions Part No.
d in. (mm)
dw in. (mm)
Mt lb. ft. (Nm)
Fax lb. ft. (kN)
D in. (mm)
A in. (mm)
L in. (mm)
MA in. lbs. (Nm)
S
Weight lbs. (kg)
WK185-3071-145
7.28 (185)
5.7087/5.7077 (145)
47,941 (65000)
201,429 (896)
12.99 (330)
9.29 (236)
10.43 (265)
2,213 (184)
M 16
221 (100)
WK195-3071-140
7.68 (195)
5.518/5.5108 (140)
47,941 (65000)
208,623 (928)
13.78 (350)
9.69 (246)
11.02 (280)
2,213 (184)
M 16
243 (110)
WK195-3071-150
7.68 (195)
5.9055/5.9045 (150)
56,055 (76000)
227,731 (1013)
13.78 (350)
9.69 (246)
11.02 (280)
2,213 (184)
M 16
243 (110)
WK195-3071-155
7.68 (195)
6.1018/6.1008 (155)
60,111 (81500)
236,499 (1052)
13.78 (350)
9.69 (246)
11.02 (280)
2,213 (184)
M 16
243 (110)
WK200-3071-150
7.87 (200)
5.9055/5.9045 (150)
57,530 (78000)
233,801 (1040)
13.78 (350)
9.69 (246)
11.42 (290)
2,213 (184)
M 16
276 (125)
WK200-3071-155
7.87 (200)
6.1018/6.1008 (155)
61,955 (84000)
243,693 (1084)
13.78 (350)
9.69 (246)
11.42 (290)
2,213 (184)
M 16
276 (125)
WK200-3071-160
7.87 (200)
6.2987/6.2977 (160)
66,380 (90000)
252,910 (1125)
13.78 (350)
9.69 (246)
11.42 (290)
2,213 (184)
M 16
276 (125)
WK220-3071-160
8.66 (220)
6.2987/6.2977 (160)
73,756 (100000)
281,011 (1250)
14.57 (370)
10.63 (270)
12.21 (310)
2,213 (184)
M 16
342 (155)
WK220-3071-165
8.66 (220)
6.4955/6.6945 (165)
79,657 (108000)
294,275 (1309)
14.57 (370)
10.63 (270)
12.21 (310)
2,213 (184)
M 16
342 (155)
WK220-3071-170
8.66 (220)
6.6924/6.6914 (170)
85,557 (116000)
306,864 (1365)
14.57 (370)
10.63 (270)
12.21 (310)
2,213 (184)
M 16
342 (155)
WK240-3071-170
9.45 (240)
6.6924/6.6914 (170)
88,507 (120000)
317,430 (1412)
15.95 (405)
11.61 (295)
13.78 (350)
4,337 (361)
M 20
419 (190)
WK240-3071-180
9.45 (240)
7.0861/7.0851 (180)
101,783 (138000)
344,632 (1533)
15.95 (405)
11.61 (295)
13.78 (350)
4,337 (361)
M 20
419 (190)
WK240-3071-190
9.45 (240)
7.4797/7.4786 (190)
115,060 (156000)
369,136 (1642)
15.95 (405)
11.61 (295)
13.78 (350)
4,337 (361)
M 20
419 (190)
WK260-3071-190
10.24 (260)
7.4797/7.4786 (190)
120,960 (164000)
388,020 (1726)
16.93 (430)
12.64 (321)
15.35 (390)
4,337 (361)
M 20
529 (240)
WK260-3071-200
10.24 (260)
7.8734/7.8723 (200)
135,711 (184000)
413,648 (1840)
16.93 (430)
12.64 (321)
15.35 (390)
4,337 (361)
M 20
529 (240)
WK260-3071-210
10.24 (260)
8.2671/7.2660 (210)
150,462 (204000)
436,804 (1943)
16.93 (430)
12.64 (321)
15.35 (390)
4,337 (361)
M 20
529 (240)
WK280-3071-210
11.02 (280)
8.2671/7.2660 (210)
160,051 (217000)
463,556 (2062)
18.11 (300)
13.39 (340)
16.93 (430)
4,337 (361)
M 20
639 (290)
WK280-3071-220
11.02 (280)
8.6608/8.6597 (220)
180,702 (245000)
500,650 (2227)
18.11 (300)
13.39 (340)
16.93 (430)
4,337 (361)
M 20
639 (290)
WK280-3071-230
11.02 (280)
9.0545/9.0534 (230)
201,354 (273000)
533,696 (2374)
18.11 (300)
13.39 (340)
16.93 (430)
4,337 (361)
M 20
639 (290)
WK300-3071-230
11.81 (300)
9.0545/9.0534 (230)
193,241 (262000)
512,115 (2278)
19.09 (485)
14.33 (364)
17.42 (445)
4,337 (361)
M 20
750 (340)
WK300-3071-240
11.81 (300)
9.4482/9.4471 (240)
216,105 (293000)
548,983 (2442)
19.09 (485)
14.33 (364)
17.42 (445)
4,337 (361)
M 20
750 (340)
WK300-3071-245
11.81 (300)
9.6510/9.6439 (245)
227,169 (308000)
565,170 (2514)
19.09 (485)
14.33 (364)
17.42 (445)
4,337 (361)
M 20
750 (340)
WK320-3071-240
12.60 (320)
9.4482/9.4471 (240)
225,694 (306000)
573,263 (2550)
20.47 (520)
15.20 (386)
18.11 (460)
4,337 (361)
M 20
838 (380)
WK320-3071-250
12.60 (320)
9.8419/9.8408 (250)
250,771 (340000)
611,480 (2720)
20.47 (520)
15.20 (386)
18.11 (460)
4,337 (361)
M 20
838 (380)
WK320-3071-260
12.60 (320)
10.2356/10.2343 (260)
275,848 (374000)
646,775 (2877)
20.47 (520)
15.20 (386)
18.11 (460)
4,337 (361)
M 20
838 (380)
WK340-3071-250
13.39 (340)
9.8419/9.8408 (250)
290,599 (394000)
708,598 (3152)
22.44 (570)
16.06 (408)
18.90 (480)
4,337 (361)
M 20
1,102 (500)
WK340-3071-260
13.39 (340)
10.2356/10.2343 (260)
317,151 (430000)
743,668 (3308)
22.44 (570)
16.06 (408)
18.90 (480)
4,337 (361)
M 20
1,102 (500)
WK340-3071-270
13.39 (340)
10.6293/10.6280 (270)
343,703 (466000)
776,040 (3452)
22.44 (570)
16.06 (408)
18.90 (480)
4,337 (361)
M 20
1,102 (500)
WK350-3071-270
13.78 (350)
10.6293/10.6280 (270)
337,803 (458000)
762,777 (3393)
22.84 (580)
17.01 (432)
19.29 (490)
4,337 (361)
M 20
1,168 (530)
WK350-3071-280
13.78 (350)
11.0230/11.0217 (280)
368,781 (500000)
803,018 (3572)
22.84 (580)
17.01 (432)
19.29 (490)
4,337 (361)
M 20
1,168 (530)
WK350-3071-285
13.78 (350)
11.2198/11.2185 (285)
384,269 (521000)
821,901 (3656)
22.84 (580)
17.01 (432)
19.29 (490)
4,337 (361)
M 20
1,168 (530)
WK360-3071-280
14.17 (360)
11.0230/11.0217 (280)
373,943 (507000)
814,258 (3622)
23.23 (590)
17.01 (432)
19.69 (500)
4,337 (361)
M 20
1,213 (550)
dw*- Imperial units are not a direct conversion of the metric shafts, these are examples of standard shaft sizes. The metric dimensions are the true range. P-1973-AC
2/11
Ameridrives Couplings 814-480-5000
7