With Mounting Holes(RU XU XSU)

High stiffness cross roller bearings with mounting holes on both the inner and outer rings make installation simple. Inner and outer rings are integrated into one construction for great stiffness and precision. The diameters of the shafts range from 20 to 1024 mm.

Model	Inner Diameter	Outside Diameter	Height/Width	Static Load	Dynamic Load
RU124	80	165	22	50.9	33.1
RU148	90	210	25	76.8	49.1
RU148X	90	210	25	76.8	49.1
RU178	115	240	28	135	80.3
RU178X	115	240	28	135	80.3
RU228	160	295	35	173	104
RU228X	160	295	35	173	104
RU297	210	380	40	281	156
RU297X	210	380	40	281	156
RU445	350	540	45	473	222
RU445X	350	540	45	473	222
XSU080168	130	205	24.8	119	41.4
XSU080188	150	225	24.8	133	44.5
XSU080218	180	255	24.8	154	48
XSU080258	220	295	24.8	182	53
XSU080318	280	355	24.8	228	60
XSU080398	360	435	24.8	285	67
XSU140414	344	484	44.5	250	146
XSU140544	474	614	44.5	330	170
XSU140644	574	714	44.5	395	185

Model

Inner Diameter

Outside Diameter

Height/Width

Static Load

Dynamic Load

d(mm)

D(mm)

H/B(mm)

Cor(KN)

Cr(KN)

RU124

165

50.9

33.1

RU148

210

76.8

49.1

RU148X

210

76.8

49.1

RU178

115

240

135

80.3

RU178X

115

240

135

80.3

RU228

160

295

173

104

RU228X

160

295

173

104

RU297

210

380

281

156

RU297X

210

380

281

156

RU445

350

540

473

222

RU445X

350

540

473

222

XSU080168

130

205

24.8

119

41.4

XSU080188

150

225

24.8

133

44.5

XSU080218

180

255

24.8

154

XSU080258

220

295

24.8

182

XSU080318

280

355

24.8

228

XSU080398

360

435

24.8

285

XSU140414

344

484

44.5

250

146

XSU140544

474

614

44.5

330

170

XSU140644

574

714

44.5

395

185

Product Description

Product Description
Company Advantage

Product Description

High stiffness cross roller bearings with mounting holes on both the inner and outer rings make installation simple.

Inner and outer rings are integrated into one construction for great stiffness and precision.

The diameters of the shafts range from 20 to 1024 mm.

Company Advantage

1. Advanced CNC equipment, which improves work efficiency and ensures product quality.

2. Well-trained & experienced worker

3. From forging, machining, heat treatment, shaping and hobbing, drilling, grinding, assembling, all can be finished in our factory.

4. Factory price with high quality, delivery in time.

Parameters

Model	Inner Diameter	Outside Diameter	Width	Static Load	Dynamic Load
Model	d(mm)	D(mm)	B(mm)	Cor(KN)	Cr(KN)
XU050077	40	112	22	14.2	14.3
XU060094	57	140	26	18.4	20.7
XU080120	76.2	145.79	13	21.5	22.8
XU060111	69	170	30	26	35.5
XU080149	101.6	196.85	22.22	32.5	40
XU120179	124.5	234	30	88	75
XU120179	126.5	232	30	88	75
XU120222	140	300	30	131	85
XU160260	191	329	41	173	135
XU160260ZT	193	327	41	173	135
XU060264	216	311	25.4	57	54
XU160405	336	474	41	270	172
XU160405ZT	338	472	41	270	172
XU300515	380	480	26	138	70
XU300515	384	646	79	670	455
XU300515ZT	386	644	79	670	455
RU42	20	70	12	8.35	7.35
RU66	35	95	15	22.3	17.5
RU85	55	120	15	29.5	20.3
RU124(G)	80	165	22	50.9	33.1
RU124X	80	165	22	50.9	33.1
RU148(G)	90	210	25	76.8	49.1
RU148X	90	210	25	76.8	49.1
RU178(G)	115	240	28	135	80.3
RU178X	115	240	28	135	80.3
RU228(G)	160	295	35	173	104
RU228X	160	295	35	173	104
RU297(G)	210	380	40	281	156
RU297X	210	380	40	281	156
RU445(G)	350	540	45	473	222
RU445X	350	540	45	473	222
XSU080168	130	205	24.8	119	41.4
XSU080188	150	225	24.8	133	44.5
XSU080218	180	255	24.8	154	48
XSU080258	220	295	24.8	182	53
XSU080318	280	355	24.8	228	60
XSU080398	360	435	24.8	285	67
XSU140414	344	484	44.5	250	146
XSU140544	474	614	44.5	330	170
XSU140644	574	714	44.5	395	185
XSU140744	674	814	44.5	455	200
XSU140844	774	914	44.5	510	215
XSU140944	874	1014	44.5	580	227
XSU141094	1024	1164	44.5	670	246