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XRSU Series Crossed Roller Bearings (Integrated Inner and Outer Rings; Inner Ring Rotation/Outer Ring Rotation, with Mounting Holes and High Rigidity)
XRSU series crossed roller bearings can replace: INA's XSU08 series crossed roller bearings;
Structure: The XRSU type structure is the same as the XRU type, adopting an ultra-thin design, which has a more compact size and shape and higher rotational accuracy than the XRU type.
Installation: The XRSU type comes with mounting holes, so no fixed flange and support seat are required during installation.
Applicable: Suitable for occasions with limited installation space and requiring higher accuracy.
XRSU Series Crossed Roller Bearing Structure Diagram:
Model Parameter Table of XRSU Series Crossed Roller Bearings:
|
|
|
|
|
|
||||||||
Axial |
Radial |
||||||||||||
Da |
di |
Di |
da |
La |
Li |
nB1 |
Ca |
Coa |
Cr |
Cor |
KG |
INA |
|
XRSU168 |
205 |
130 |
174 |
159 |
190 |
145 |
12 |
65 |
243 |
41.4 |
119 |
3.3 |
XSU080168 |
XRSU188 |
225 |
150 |
194 |
179 |
210 |
165 |
16 |
70 |
270 |
44.5 |
133 |
3.7 |
XSU080188 |
XRSU218 |
255 |
180 |
224 |
209 |
240 |
195 |
20 |
76 |
315 |
48 |
154 |
4.3 |
XSU080218 |
XRSU258 |
295 |
220 |
264 |
249 |
280 |
235 |
24 |
83 |
370 |
53 |
182 |
5.1 |
XSU080258 |
XRSU318 |
355 |
280 |
324 |
309 |
340 |
295 |
28 |
94 |
465 |
60 |
228 |
6.3 |
XSU080318 |
XRSI398 |
435 |
360 |
404 |
389 |
420 |
375 |
36 |
106 |
580 |
67 |
285 |
7.8 |
XSU080398 |
Notes: