RU type Cross roller bearing

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Cross roller bearing

Product Details

Ru type (integral inner and Outer Ring, with mounting hole)

Nominal model number	Outer diameter (μm)				Shaft shoulder size		Outer ring mounting hole size (mm)		Inner ring mounting hole size (mm)		Rated load		Kg	Corresponding model
Nominal model number	d	D	B	Dpw	ds	Dh	PCD1	Mounting holes	PCD2	Mounting holes	C	Co	Kg	Corresponding model
RU28	10	52	8	27.5	24	31	42	6-φ3.4 through hole, φ6.5 counterbore depth 3.3	16	4-M3	2.91	2.43	0.12	XRU 1008
RU42	20	70	12	41.5	37	47	57	6-φ3.4 through hole, φ6.5 counterbore depth 3.3	28	6-M3	7.35	8.35	0.29	XRU 2012
RU52	25	80	12	52.5	46.5	58.5	67	6-φ3.4 through hole, φ6.5 counterbore depth 3.3	35	6-M3	8.61	10.6	0.4	XRU 2512
RU66	35	95	15	66	59	74	83	8-φ4.5Through hole，φ8Counterbore depth4.4	45	8-M4	17.5	22.3	0.66	XRU 3515
RU85	55	120	15	85	79	93	105	8-φ5.5Through hole，φ9.5Counterbore depth5.4	65	8-M5	20.3	29.5	1	XRU 5515
RU124	80	165	22	124	114	134	148	10-φ5.5Through hole，φ9.5Counterbore depth5.4	97	10-φ5.5Through hole，φ9.5Counterbore depth5.4	33.1	50.9	2.6	XRU 8022
RU124G	80	165	22	124	114	134	148	10-φ5.5Through hole， φ9.5Counterbore depth5.4	97	10-φ5.5Through hole，φ9.5Counterbore depth5.4	33.1	50.9	2.6	XRU 8022G
RU124X	80	165	22	124	114	134	148	10-φ5.5Through hole，φ9.5Counterbore depth5.4	97	10-M5	33.1	50.9	2.6	XRU 8022X
RU148	90	210	25	147.5	133	162	187	12-φ9Through hole，φ14Counterbore depth8.6	112	12-φ9Through hole，φ14Counterbore depth8.6	49.1	76.8	4.9	XRU 9025
RU148G	90	210	25	147.5	133	162	187	12-φ9Through hole，φ14Counterbore depth8.6	112	12-φ9Through hole，φ14Counterbore depth8.6	49.1	76.8	4.9	XRU 9025G
RU148X	90	210	25	147.5	133	162	187	12-φ9Through hole，φ14Counterbore depth8.6	112	12-M8	49.1	76.8	4.9	XRU 9025X
RU178	115	240	28	178	161	195	217	12-φ9Through hole，φ14Counterbore depth8.6	139	12-φ9Through hole，φ14Counterbore depth8.6	80.3	135	6.8	XRU 11528

Nominal model number	Outer diameter (μm)				Shaft shoulder size		Outer ring mounting hole size (mm)		Inner ring mounting hole size (mm)		Rated load		Kg	Corresponding model
Nominal model number	d	D	B	Dpw	ds	Dh	PCD1	Mounting holes	PCD2	Mounting holes	C	Co	Kg	Corresponding model
RU178G	115	240	28	178	161	195	217	12-φ9Through hole，φ14Counterbore depth8.6	139	12-φ9Through hole，φ14Counterbore depth8.6	80.3	135	6.8	XRU 11528G
RU178X	115	240	28	178	161	195	217	12-φ9Through hole，φ14Counterbore depth8.6	139	12-M8	80.3	135	6.8	XRU 11528X
RU228	160	295	35	227.5	208	246	270	12-φ11Through hole，φ17.5Counterbore depth10.8	184	12-φ11Through hole，φ17.5Counterbore depth10.8	104	173	11.4	XRU 16035
RU228G	160	295	35	227.5	208	246	270	12-φ11Through hole，φ17.5Counterbore depth10.8	184	12-φ11Through hole，φ17.5Counterbore depth10.8	104	173	11.4	XRU 16035G
RU228X	160	295	35	227.5	208	246	270	12-φ11Through hole，φ17.5Counterbore depth10.8	184	12-M10	104	173	11.4	XRU 16035X
RU297	210	380	40	297.3	272	320	350	16-φ14Through hole，φ20Counterbore depth13	240	16-φ14Through hole，φ20Counterbore depth13	156	281	21.3	XRU 21040
RU297G	210	380	40	2973	272	320	350	16-φ14Through hole，φ20Counterbore depth13	240	16-φ14Through hole，φ20Counterbore depth13	156	281	21.3	XRU 21040G
RU297X	210	380	40	297.3	272	320	350	16-φ14Through hole，φ20Counterbore depth13	240	16-M12	156	281	21.3	XRU 21040X
RU445	350	540	45	445.4	417	473	505	24-φ14Through hole，φ20Counterbore depth13	385	24-φ14Through hole，φ20Counterbore depth13	222	473	35.4	XRU 35045
RU445G	350	540	45	445.4	417	473	505	24-φ14Through hole，φ20Counterbore depth13	385	24-φ14Through hole，φ20Counterbore depth13	222	473	35.4	XRU 35045G
RU445X	350	540	45	445.4	417	473	505	24-φ14Through hole，φ20Counterbore depth13	385	24-M12	222	473	35.4	XRU 35045X

Product advantages

1.Rigorous material selection
Using high-quality GCR15 high-carbon bearing steel, it has high and uniform hardness, good wear resistance and higher contact fatigue performance after quenching.
2.Ultra high precision
The precision reaches the micron level, the surface is finely ground, the raceway is super-precision treated, and the dimensional accuracy and rotation accuracy are professionally tested.

3.Small size, large load capacity
The cross-roller structure allows this type of bearing to carry forces in all directions, including axial, radial and overturning moments, and is 3 to 4 times more rigid than traditional bearings.

Notes to buyers

Shipping time
If the spot is photographed before 5 o'clock on the same day, it will be shipped immediately. Unless otherwise notified, the communication time shall prevail.

Shipping express
By default, our store will send YTO Express for large items, and ZTO Express. Please contact customer service for designated express delivery.

About the invoice
Our store can issue ordinary value-added tax invoices free of charge, and special value-added tax invoices can be issued for more than 2,000 yuan.

After-sales service
This store supports 7 days no reason to return and exchange goods, except for customized products and does not affect the second sale) has purchased shipping insurance for buyers to ensure that returns are worry-free.

Cross roller bearing