RCK71 Shaft Clamping Elements are high performance industrial fasteners used to rigidly clamp hubs and shafts together for torque transmission. With axial forces from 31kN to 407kN, inside diameters from 19mm to 180mm, and torque capacities up to 33350Nm, we stock the full range of RCK71 models and sizes. Designed for demanding applications, RCK71 elements feature a flanged ring to prevent axial movement during clamping. Please contact us to select the optimal RCK71 model for your application.

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RCK71-19x47 Shaft Clamping Element

Axial Force
31kN

Inside Dia (d)
19mm

L
45mm

L1
26mm

Outside Dia (D)
47mm

Torque Capacity
294Nm

Width (L3)
39mm

X
25mm

Qty:

RCK71-20x47 Shaft Clamping Element

Axial Force
31kN

Inside Dia (d)
20mm

L
45mm

L1
26mm

Outside Dia (D)
47mm

Torque Capacity
313Nm

Width (L3)
39mm

X
25mm

Qty:

RCK71-22x47 Shaft Clamping Element

Axial Force
33kN

Inside Dia (d)
22mm

L
45mm

L1
26mm

Outside Dia (D)
47mm

Torque Capacity
362Nm

Width (L3)
39mm

X
25mm

Qty:

RCK71-25x50 Shaft Clamping Element

Axial Force
38kN

Inside Dia (d)
25mm

L
45mm

L1
26mm

Outside Dia (D)
50mm

Torque Capacity
470Nm

Width (L3)
39mm

X
25mm

Qty:

RCK71-24x50 Shaft Clamping Element

Axial Force
35kN

Inside Dia (d)
24mm

L
45mm

L1
26mm

Outside Dia (D)
50mm

Torque Capacity
421Nm

Width (L3)
39mm

X
25mm

Qty:

RCK71-28x55 Shaft Clamping Element

Axial Force
41kN

Inside Dia (d)
28mm

L
45mm

L1
26mm

Outside Dia (D)
55mm

Torque Capacity
578Nm

Width (L3)
39mm

X
25mm

Qty:

RCK71-30x55 Shaft Clamping Element

Axial Force
42kN

Inside Dia (d)
30mm

L
45mm

L1
26mm

Outside Dia (D)
55mm

Torque Capacity
637Nm

Width (L3)
39mm

X
25mm

Qty:

RCK71-35x60 Shaft Clamping Element

Axial Force
48kN

Inside Dia (d)
35mm

L
45mm

L1
26mm

Outside Dia (D)
60mm

Torque Capacity
843Nm

Width (L3)
39mm

X
25mm

Qty:

RCK71-32x60 Shaft Clamping Element

Axial Force
49kN

Inside Dia (d)
32mm

L
45mm

L1
26mm

Outside Dia (D)
60mm

Torque Capacity
784Nm

Width (L3)
39mm

X
25mm

Qty:

RCK71-38x65 Shaft Clamping Element

Axial Force
53kN

Inside Dia (d)
38mm

L
45mm

L1
26mm

Outside Dia (D)
65mm

Torque Capacity
1010Nm

Width (L3)
39mm

X
25mm

Qty:

RCK71-40x65 Shaft Clamping Element

Axial Force
55kN

Inside Dia (d)
40mm

L
45mm

L1
26mm

Outside Dia (D)
65mm

Torque Capacity
1108Nm

Width (L3)
39mm

X
25mm

Qty:

RCK71-45x75 Shaft Clamping Element

Axial Force
85kN

Inside Dia (d)
45mm

L
55mm

L1
30mm

Outside Dia (D)
75mm

Torque Capacity
1912Nm

Width (L3)
47mm

X
30mm

Qty:

RCK71-42x75 Shaft Clamping Element

Axial Force
90kN

Inside Dia (d)
42mm

L
55mm

L1
30mm

Outside Dia (D)
75mm

Torque Capacity
1892Nm

Width (L3)
47mm

X
30mm

Qty:

RCK71-48x80 Shaft Clamping Element

Axial Force
89kN

Inside Dia (d)
48mm

L
55mm

L1
30mm

Outside Dia (D)
80mm

Torque Capacity
2137Nm

Width (L3)
47mm

X
30mm

Qty:

RCK71-50x80 Shaft Clamping Element

Axial Force
87kN

Inside Dia (d)
50mm

L
55mm

L1
30mm

Outside Dia (D)
80mm

Torque Capacity
2167Nm

Width (L3)
47mm

X
30mm

Qty:

RCK71-55x85 Shaft Clamping Element

Axial Force
97kN

Inside Dia (d)
55mm

L
55mm

L1
30mm

Outside Dia (D)
85mm

Torque Capacity
2677Nm

Width (L3)
47mm

X
30mm

Qty:

RCK71-60x90 Shaft Clamping Element

Axial Force
95kN

Inside Dia (d)
60mm

L
55mm

L1
30mm

Outside Dia (D)
90mm

Torque Capacity
2853Nm

Width (L3)
47mm

X
30mm

Qty:

RCK71-65x95 Shaft Clamping Element

Axial Force
108kN

Inside Dia (d)
65mm

L
55mm

L1
30mm

Outside Dia (D)
95mm

Torque Capacity
3500Nm

Width (L3)
47mm

X
30mm

Qty:

RCK71-70x110 Shaft Clamping Element

Axial Force
163kN

Inside Dia (d)
70mm

L
67mm

L1
40mm

Outside Dia (D)
110mm

Torque Capacity
5717Nm

Width (L3)
57mm

X
35mm

Qty:

RCK71-75x115 Shaft Clamping Element

Axial Force
166kN

Inside Dia (d)
75mm

L
72mm

L1
40mm

Outside Dia (D)
115mm

Torque Capacity
6207Nm

Width (L3)
62mm

X
35mm

Qty:

RCK71-80x120 Shaft Clamping Element

Axial Force
168kN

Inside Dia (d)
80mm

L
72mm

L1
40mm

Outside Dia (D)
120mm

Torque Capacity
6707Nm

Width (L3)
62mm

X
35mm

Qty:

RCK71-85x125 Shaft Clamping Element

Axial Force
188kN

Inside Dia (d)
85mm

L
72mm

L1
40mm

Outside Dia (D)
125mm

Torque Capacity
8002Nm

Width (L3)
62mm

X
35mm

Qty:

RCK71-90x130 Shaft Clamping Element

Axial Force
189kN

Inside Dia (d)
90mm

L
72mm

L1
40mm

Outside Dia (D)
130mm

Torque Capacity
8502Nm

Width (L3)
62mm

X
35mm

Qty:

RCK71-95x135 Shaft Clamping Element

Axial Force
211kN

Inside Dia (d)
95mm

L
72mm

L1
40mm

Outside Dia (D)
135mm

Torque Capacity
10002Nm

Width (L3)
62mm

X
35mm

Qty:

RCK71-100x145 Shaft Clamping Element

Axial Force
267kN

Inside Dia (d)
100mm

L
89mm

L1
46mm

Outside Dia (D)
145mm

Torque Capacity
13336Nm

Width (L3)
77mm

X
45mm

Qty:

RCK71-110x155 Shaft Clamping Element

Axial Force
265kN

Inside Dia (d)
110mm

L
89mm

L1
46mm

Outside Dia (D)
155mm

Torque Capacity
14582Nm

Width (L3)
77mm

X
45mm

Qty:

RCK71-120x165 Shaft Clamping Element

Axial Force
318kN

Inside Dia (d)
120mm

L
89mm

L1
46mm

Outside Dia (D)
165mm

Torque Capacity
19083Nm

Width (L3)
77mm

X
45mm

Qty:

RCK71-130x180 Shaft Clamping Element

Axial Force
314kN

Inside Dia (d)
130mm

L
89mm

L1
46mm

Outside Dia (D)
180mm

Torque Capacity
20417Nm

Width (L3)
77mm

X
45mm

Qty:

RCK71-140x190 Shaft Clamping Element

Axial Force
356kN

Inside Dia (d)
140mm

L
98mm

L1
51mm

Outside Dia (D)
190mm

Torque Capacity
24920Nm

Width (L3)
84mm

X
45mm

Qty:

RCK71-150x200 Shaft Clamping Element

Axial Force
402kN

Inside Dia (d)
150mm

L
98mm

L1
51mm

Outside Dia (D)
200mm

Torque Capacity
30130Nm

Width (L3)
84mm

X
45mm

Qty:

RCK71-160x210 Shaft Clamping Element

Axial Force
407kN

Inside Dia (d)
160mm

L
98mm

L1
51mm

Outside Dia (D)
210mm

Torque Capacity
32520Nm

Width (L3)
84mm

X
45mm

Qty:

RCK71-170x225 Shaft Clamping Element

Axial Force
392kN

Inside Dia (d)
170mm

L
98mm

L1
51mm

Outside Dia (D)
225mm

Torque Capacity
33350Nm

Width (L3)
84mm

X
45mm

Qty:

RCK71-180x235 Shaft Clamping Element

Axial Force
373kN

Inside Dia (d)
180mm

L
98mm

L1
51mm

Outside Dia (D)
235mm

Torque Capacity
33600Nm

Width (L3)
84mm

X
45mm

Qty:

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