RU85 Crossed Roller Bearing Robots Joint Bearing
structure: crossed cylindrical roller bearing with integrated inner and outer ring, with mounting holes.
precision: P5
material:GCr15 or customized
Lubrication type: Grease lubrication
Rotating part: Inner Ring Rotation
Load direction: Multi-load
RU66 crossed roller bearing is suited for the rotation part of robots, machine tools or precision turntables. It can provide superb positioning accuracy and high rigidity. Only one piece of RU66UU bearing can take radial and axial loads at the same time, can simply the design of equipments and reduce the weight of device.
Besides standard RU series cross roller bearing model below, CHG can also produce customized size and structure, small order acceptable.
|
Size |
Main dimensions |
Shoulde height |
Basic load rating (radial) |
weight |
||||||
|
d |
D |
dp |
width B B1 |
Chamfer |
ds |
Dh |
C KN |
C0 |
Kg |
|
|
HRU42 |
20 |
70 |
41.5 |
12 |
0.6 |
37 |
47 |
7.35 |
8.35 |
0.29 |
|
HRU66 |
35 |
95 |
66 |
15 |
0.6 |
59 |
74 |
17.5 |
22.3 |
0.62 |
|
HRU85 |
55 |
120 |
85 |
15 |
0.6 |
79 |
93 |
20.3 |
29.5 |
1 |
|
HRU 124(G)
HRU 124X
|
80 |
165 |
124 |
22 |
1 |
114 |
134 |
33.1 |
50.9 |
2.6 |
|
HRU148(G)
HRU 148X
|
90 |
210 |
147.5 |
25 |
1.5 |
133 |
162 |
49.1 |
76.8 |
4.9 |
|
HRU 178(G)
HRU 178X
|
115 |
240 |
178 |
28 |
1.5 |
161 |
195 |
80.3 |
135 |
6.8 |
|
HRU 228(G)
HRU 228X
|
160 |
295 |
227.5 |
35 |
2 |
208 |
246 |
104 |
172 |
11.4 |
|
HRU 297(G)
HRU 297X
|
210 |
380 |
297.3 |
40 |
2.5 |
272 |
320 |
156 |
281 |
21.3 |
|
HRU 445(G)
HRU 445X
|
350 |
540 |
445.4 |
45 |
2.5 |
417 |
473 |
222 |
473 |
35.4 |








