RCK40 Shaft Clamping Elements are a range of industrial shaft collars used for transmitting torque from a shaft to a component mounted on the shaft. They provide a rigid clamping force to grip the shaft without any movement. Available in a wide range of bore sizes from 19mm to 520mm, they can transmit torque up to 654,000Nm. Manufactured from high quality steel, they feature an adjustable segmented clamping ring with socket head cap screws to provide the clamping force. Ideal for applications including machine tools, gearboxes, pumps, electric motors and industrial power transmission. We stock the full range from leading brands ready for fast delivery.

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RCK40-40x65 Shaft Clamping Element

Axial Force
47kN

H
28mm

Inside Dia (d)
40mm

L1
17mm

Outside Dia (D)
65mm

Torque Capacity
930Nm

Width (L)
20mm

X
18mm

Qty:

RCK40-25x50 Shaft Clamping Element

Axial Force
31kN

H
28mm

Inside Dia (d)
25mm

L1
17mm

Outside Dia (D)
50mm

Torque Capacity
390Nm

Width (L)
20mm

X
18mm

Qty:

RCK40-60x90 Shaft Clamping Element

Axial Force
82kN

H
34mm

Inside Dia (d)
60mm

L1
20mm

Outside Dia (D)
90mm

Torque Capacity
2450Nm

Width (L)
24mm

X
22mm

Qty:

RCK40-65x95 Shaft Clamping Element

Axial Force
94kN

H
34mm

Inside Dia (d)
65mm

L1
20mm

Outside Dia (D)
95mm

Torque Capacity
3040Nm

Width (L)
24mm

X
22mm

Qty:

RCK40-100x145 Shaft Clamping Element

Axial Force
189kN

H
47mm

Inside Dia (d)
100mm

L1
26mm

Outside Dia (D)
145mm

Torque Capacity
9460Nm

Width (L)
33mm

X
30mm

Qty:

RCK40-80x120 Shaft Clamping Element

Axial Force
128kN

H
40mm

Inside Dia (d)
80mm

L1
24mm

Outside Dia (D)
120mm

Torque Capacity
5130Nm

Width (L)
28mm

X
25mm

Qty:

RCK40-70x110 Shaft Clamping Element

Axial Force
130kN

H
40mm

Inside Dia (d)
70mm

L1
24mm

Outside Dia (D)
110mm

Torque Capacity
4560Nm

Width (L)
28mm

X
25mm

Qty:

RCK40-20x47 Shaft Clamping Element

Axial Force
28kN

H
28mm

Inside Dia (d)
20mm

L1
17mm

Outside Dia (D)
47mm

Torque Capacity
280Nm

Width (L)
20mm

X
18mm

Qty:

RCK40-90x130 Shaft Clamping Element

Axial Force
145kN

H
40mm

Inside Dia (d)
90mm

L1
24mm

Outside Dia (D)
130mm

Torque Capacity
6520Nm

Width (L)
28mm

X
25mm

Qty:

RCK40-35x60 Shaft Clamping Element

Axial Force
41kN

H
28mm

Inside Dia (d)
35mm

L1
17mm

Outside Dia (D)
60mm

Torque Capacity
710Nm

Width (L)
20mm

X
18mm

Qty:

RCK40-38x65 Shaft Clamping Element

Axial Force
46kN

H
28mm

Inside Dia (d)
38mm

L1
17mm

Outside Dia (D)
65mm

Torque Capacity
880Nm

Width (L)
20mm

X
18mm

Qty:

RCK40-120x165 Shaft Clamping Element

Axial Force
216kN

H
47mm

Inside Dia (d)
120mm

L1
26mm

Outside Dia (D)
165mm

Torque Capacity
12945Nm

Width (L)
33mm

X
30mm

Qty:

RCK40-45x75 Shaft Clamping Element

Axial Force
72kN

H
34mm

Inside Dia (d)
45mm

L1
20mm

Outside Dia (D)
75mm

Torque Capacity
1620Nm

Width (L)
24mm

X
22mm

Qty:

RCK40-85x125 Shaft Clamping Element

Axial Force
147kN

H
40mm

Inside Dia (d)
85mm

L1
24mm

Outside Dia (D)
125mm

Torque Capacity
6230Nm

Width (L)
28mm

X
25mm

Qty:

RCK40-19x47 Shaft Clamping Element

Axial Force
28kN

H
28mm

Inside Dia (d)
19mm

L1
17mm

Outside Dia (D)
47mm

Torque Capacity
250Nm

Width (L)
20mm

X
18mm

Qty:

RCK40-55x85 Shaft Clamping Element

Axial Force
82kN

H
34mm

Inside Dia (d)
55mm

L1
20mm

Outside Dia (D)
85mm

Torque Capacity
2260Nm

Width (L)
24mm

X
22mm

Qty:

RCK40-28x55 Shaft Clamping Element

Axial Force
35kN

H
28mm

Inside Dia (d)
28mm

L1
17mm

Outside Dia (D)
55mm

Torque Capacity
490Nm

Width (L)
20mm

X
18mm

Qty:

RCK40-190x250 Shaft Clamping Element

Axial Force
482kN

H
68mm

Inside Dia (d)
190mm

L1
46mm

Outside Dia (D)
250mm

Torque Capacity
45810Nm

Width (L)
52mm

X
45mm

Qty:

RCK40-520x630 Shaft Clamping Element

Axial Force
2515kN

H
132mm

Inside Dia (d)
520mm

L1
90mm

Outside Dia (D)
360mm

Torque Capacity
654000Nm

Width (L)
102mm

X
90mm

Qty:

RCK40-200x260 Shaft Clamping Element

Axial Force
516kN

H
68mm

Inside Dia (d)
200mm

L1
46mm

Outside Dia (D)
260mm

Torque Capacity
51600Nm

Width (L)
52mm

X
45mm

Qty:

RCK40-220x285 Shaft Clamping Element

Axial Force
607kN

H
74mm

Inside Dia (d)
220mm

L1
50mm

Outside Dia (D)
285mm

Torque Capacity
66800Nm

Width (L)
56mm

X
50mm

Qty:

RCK40-240x305 Shaft Clamping Element

Axial Force
777kN

H
74mm

Inside Dia (d)
240mm

L1
50mm

Outside Dia (D)
305mm

Torque Capacity
93200Nm

Width (L)
56mm

X
50mm

Qty:

RCK40-260x325 Shaft Clamping Element

Axial Force
881kN

H
74mm

Inside Dia (d)
260mm

L1
50mm

Outside Dia (D)
325mm

Torque Capacity
114500Nm

Width (L)
56mm

X
50mm

Qty:

RCK40-280x355 Shaft Clamping Element

Axial Force
10007kN

H
86mm

Inside Dia (d)
280mm

L1
60mm

Outside Dia (D)
355mm

Torque Capacity
141000Nm

Width (L)
66mm

X
60mm

Qty:

RCK40-300x375 Shaft Clamping Element

Axial Force
1133kN

H
86mm

Inside Dia (d)
300mm

L1
60mm

Outside Dia (D)
375mm

Torque Capacity
170000Nm

Width (L)
66mm

X
60mm

Qty:

RCK40-320x405 Shaft Clamping Element

Axial Force
1472kN

H
100mm

Inside Dia (d)
320mm

L1
70mm

Outside Dia (D)
405mm

Torque Capacity
235500Nm

Width (L)
78mm

X
70mm

Qty:

RCK40-340x425 Shaft Clamping Element

Axial Force
1471kN

H
100mm

Inside Dia (d)
340mm

L1
70mm

Outside Dia (D)
425mm

Torque Capacity
250000Nm

Width (L)
78mm

X
70mm

Qty:

RCK40-360x455 Shaft Clamping Element

Axial Force
1828kN

H
114mm

Inside Dia (d)
360mm

L1
80mm

Outside Dia (D)
455mm

Torque Capacity
329000Nm

Width (L)
90mm

X
80mm

Qty:

RCK40-380x475 Shaft Clamping Element

Axial Force
1823kN

H
114mm

Inside Dia (d)
380mm

L1
80mm

Outside Dia (D)
475mm

Torque Capacity
346400Nm

Width (L)
90mm

X
80mm

Qty:

RCK40-400x495 Shaft Clamping Element

Axial Force
1825kN

H
114mm

Inside Dia (d)
400mm

L1
80mm

Outside Dia (D)
495mm

Torque Capacity
365000Nm

Width (L)
90mm

X
80mm

Qty:

RCK40-420x515 Shaft Clamping Element

Axial Force
2048kN

H
114mm

Inside Dia (d)
420mm

L1
80mm

Outside Dia (D)
515mm

Torque Capacity
430000Nm

Width (L)
90mm

X
80mm

Qty:

RCK40-440x545 Shaft Clamping Element

Axial Force
2236kN

H
132mm

Inside Dia (d)
440mm

L1
90mm

Outside Dia (D)
545mm

Torque Capacity
492000Nm

Width (L)
102mm

X
90mm

Qty:

RCK40-180x235 Shaft Clamping Element

Axial Force
414kN

H
60mm

Inside Dia (d)
180mm

L1
38mm

Outside Dia (D)
235mm

Torque Capacity
37270Nm

Width (L)
44mm

X
40mm

Qty:

RCK40-170x225 Shaft Clamping Element

Axial Force
381kN

H
60mm

Inside Dia (d)
170mm

L1
38mm

Outside Dia (D)
225mm

Torque Capacity
32370Nm

Width (L)
44mm

X
40mm

Qty:

RCK40-160x210 Shaft Clamping Element

Axial Force
345kN

H
52mm

Inside Dia (d)
160mm

L1
34mm

Outside Dia (D)
210mm

Torque Capacity
27615Nm

Width (L)
38mm

X
35mm

Qty:

RCK40-150x200 Shaft Clamping Element

Axial Force
318kN

H
52mm

Inside Dia (d)
150mm

L1
34mm

Outside Dia (D)
200mm

Torque Capacity
23815Nm

Width (L)
38mm

X
35mm

Qty:

RCK40-140x190 Shaft Clamping Element

Axial Force
295kN

H
52mm

Inside Dia (d)
140mm

L1
34mm

Outside Dia (D)
190mm

Torque Capacity
20650Nm

Width (L)
38mm

X
35mm

Qty:

RCK40-130x180 Shaft Clamping Element

Axial Force
267kN

H
47mm

Inside Dia (d)
130mm

L1
34mm

Outside Dia (D)
180mm

Torque Capacity
17360Nm

Width (L)
38mm

X
30mm

Qty:

RCK40-110x155 Shaft Clamping Element

Axial Force
191kN

H
47mm

Inside Dia (d)
110mm

L1
26mm

Outside Dia (D)
155mm

Torque Capacity
10490Nm

Width (L)
33mm

X
30mm

Qty:

RCK40-95x135 Shaft Clamping Element

Axial Force
164kN

H
40mm

Inside Dia (d)
95mm

L1
24mm

Outside Dia (D)
135mm

Torque Capacity
7770Nm

Width (L)
28mm

X
25mm

Qty:

RCK40-22x47 Shaft Clamping Element

Axial Force
28kN

H
28mm

Inside Dia (d)
22mm

L1
17mm

Outside Dia (D)
47mm

Torque Capacity
310Nm

Width (L)
20mm

X
18mm

Qty:

RCK40-24x50 Shaft Clamping Element

Axial Force
31kN

H
28mm

Inside Dia (d)
24mm

L1
17mm

Outside Dia (D)
50mm

Torque Capacity
370Nm

Width (L)
20mm

X
18mm

Qty:

RCK40-75x115 Shaft Clamping Element

Axial Force
129kN

H
40mm

Inside Dia (d)
75mm

L1
24mm

Outside Dia (D)
115mm

Torque Capacity
4820Nm

Width (L)
28mm

X
25mm

Qty:

RCK40-32x60 Shaft Clamping Element

Axial Force
43kN

H
28mm

Inside Dia (d)
32mm

L1
17mm

Outside Dia (D)
60mm

Torque Capacity
680Nm

Width (L)
20mm

X
18mm

Qty:

RCK40-48x80 Shaft Clamping Element

Axial Force
70kN

H
34mm

Inside Dia (d)
48mm

L1
20mm

Outside Dia (D)
80mm

Torque Capacity
1690Nm

Width (L)
24mm

X
22mm

Qty:

RCK40-42x75 Shaft Clamping Element

Axial Force
75kN

H
28mm

Inside Dia (d)
42mm

L1
17mm

Outside Dia (D)
75mm

Torque Capacity
1580Nm

Width (L)
20mm

X
18mm

Qty:

RCK40-30x55 Shaft Clamping Element

Axial Force
35kN

H
28mm

Inside Dia (d)
30mm

L1
17mm

Outside Dia (D)
55mm

Torque Capacity
520Nm

Width (L)
20mm

X
18mm

Qty:

RCK40-50x80 Shaft Clamping Element

Axial Force
71kN

H
34mm

Inside Dia (d)
50mm

L1
20mm

Outside Dia (D)
80mm

Torque Capacity
1770Nm

Width (L)
24mm

X
22mm

Qty:

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