HRU178(G)/HRU178(X) Cross Roller Bearing Iavaliable
The HRU178 bearing is a Thin section bearing with an inner diameter of 115 mm , an outer diameter of 240 mm, a width of 28 mm. together determine its load-bearing capacity, rotational accuracy, and applicable working conditions.
HRU crossed roller bearing series(Integrated Inner/Outer Ring type) Since the mounting holes are provided, the model does not require a presser flange or housing. In addition, because it has an integrated inner/outer ring structure and is equipped with washers, its performance is minimally affected by the mounting procedure, ensuring stable rotation accuracy and torque.
HRU crossed roller bearing can be used for both inner-ring rotation and outer-ring rotation.
HRU crossed roller bearing characteristics:
1. High precision: P4 precision, P2 precision
2. High rigidity: This series bearing have preload
3. High load:This series bearing can bear double-direction axial load, radial load and tilting moment
4. Small size: This series bearing can save space for machine tools
HRU178 Crossed Roller Bearing Robots 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 |
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