RU with installation hole type

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RU with installation hole type

Integral inner and outer rings with mounting holes. Since both rings feature mounting holes, no fixing flanges or support seats are required during installation. Furthermore, as both rings are of an integral structure, installation has virtually no impact on performance, ensuring stable rotational accuracy and torque. Suitable for applications w...

Nominal model(Distinguish by sealing form)		Main dimensions(mm)					Roller pitch diameter	Lubrication hole	Rated load(KN)		Installation hole relationship size(mm)				Installation dimensions(mm)		Weight(kg)
Open type	Sealed type	d	D	B	r1(min)	r2(min)	dp	d1	Cr	Cor	PCD1	Inner ring installation hole	PCD2	Outer ring mounting holes	ds	Dh	Weight(kg)
RU88X	RU88XUU	8	44	8	0.3	0.3	22=RU22	-	2.21	2.33	14	4-M3through-hole, evenly configured	34	6-φ3.4Through holes, evenly configured φ6.5Deep hole depth3.3	19.5	25	0.08
RU105X	RU105XUU	10	43	5	0.15	0.15	26.5	-	1.5	1.4	16	6-M2.5through-hole, evenly configured	35	6-φ2.9Through holes, evenly configured φ5.5Deep hole depth2.8	21.5	28	0.04
RU108X	RU108XUU	10	52	8	0.3	0.3	28=RU28	-	2.91	2.43	16	4-M3through-hole, evenly configured	42	6-φ3.4Through holes, evenly configured φ6.5Deep hole depth3.3	24	31	0.12
RU205X	RU205XUU	20	53	5	0.15	0.15	36.5	-	1.8	2.1	26	6-M2.5through-hole, evenly configured	45	6-φ2.9Through holes, evenly configured φ5.5Deep hole depth2.8	31.5	38	0.06
RU2012X	RU2012XUU	20	70	12	0.3	0.3	41.5=RU42	3.1	7.6	8.37	28	6-M3through-hole, evenly configured	57	6-φ3.4Through holes, evenly configured φ6.5Deep hole depth3.3	36.5	48.5	0.31
RU2512X	RU2512XUU	25	80	12	0.6	0.6	57=RU57	3.1	8.61	10.6	35	6-M3through-hole, evenly configured	67	6-φ3.4Through holes, evenly configured φ6.5Deep hole depth3.3	46.5	58.5	0.4
RU305X	RU305XUU	30	63	5	0.15	0.15	46.5	-	2.1	2.7	36	8-M2.5through-hole, evenly configured	55	8-φ2.9Through holes, evenly configured φ5.5Deep hole depth2.8	41.5	48	0.08
RU3515X	RU3515XUU	35	95	15	0.6	0.6	66=RU66	3.1	17.3	20.9	45	8-M4through-hole, evenly configured	83	8-φ4.5Through holes, evenly configured φ8Deep hole depth4.4	56	74	0.66
RU405X	RU405XUU	40	73	5	0.15	0.15	56.5	-	2.4	3.4	46	8-M2.5through-hole, evenly configured	65	8-φ2.9Through holes, evenly configured φ5.5Deep hole depth2.8	51.5	58	0.1
RU5515X	RU5515XUU	55	120	15	0.6	0.6	85=RU85	3.1	20.1	27.7	65	8-M5through-hole, evenly configured	105	8-φ5.5Through holes, evenly configured φ9.5Deep hole depth5.4	76	94	0.96
RU8022	RU8022UU	80	165	22	0.6	1	124=RU124	3.1	51.1	72	97	10-φ5.5through-hole, evenly configured φ9.5Deep hole depth5.4	148	10-φ5.5Through holes, evenly configured φ9.5Deep hole, depth5.4	107	137	2.6
RU8022G	RU8022GUU	80	165	22	0.6	1	124=RU124G	3.1	51.1	72	97	10-φ5.5through-hole, evenly configured φ9.5Deep hole depth5.4	148	10-φ5.5Through holes, evenly configured φ9.5Deep hole, depth5.4	107	137	2.6
RU8022X	RU8022XUU	80	165	22	0.6	1	124=RU124X	3.1	51.1	72	97	10-M5through-hole, evenly configured	148	10-φ5.5Through holes, evenly configured φ9.5Deep hole, depth5.4	107	137	2.63
RU9025	RU9025UU	90	210	25	1.5	1.5	147.5=RU148	3.1	73.4	108	112	12-φ9through-hole, evenly configured φ14Deep hole depth12	187	12-φ9Through holes, evenly configured φ14Deep hole, depth12	132	168	4.67
RU9025G	RU9025GUU	90	210	25	1.5	1.5	147.5=RU148G	3.1	73.4	108	112	12-φ9through-hole, evenly configured φ14Deep hole depth12	187	12-φ9Through holes, evenly configured φ14Deep hole, depth12	132	168	4.67
RU9025X	RU9025XUU	90	210	25	1.5	1.5	147.5=RU148X	3.1	73.4	108	112	12-M8through-hole, evenly configured	187	12-φ9Through holes, evenly configured φ14Deep hole, depth12	132	168	4.83
RU11528	RU11528UU	115	240	28	1.5	1.5	178=RU178	3.1	84.3	138	139	12-φ9through-hole, evenly configured φ14Deep hole depth13.5	217	12-φ9Through holes, evenly configured φ14Deep hole, depth13.5	162	198	6.63
RU11528G	RU11528GUU	115	240	28	1.5	1.5	178=RU178G	3.1	84.3	138	139	12-φ9through-hole, evenly configured φ14Deep hole depth13.5	217	12-φ9Through holes, evenly configured φ14Deep hole, depth13.5	162	198	6.63
RU11528X	RU11528XUU	115	240	28	1.5	1.5	178=RU178X	3.1	84.3	138	139	12-M8through-hole, evenly configured	217	12-φ9Through holes, evenly configured φ14Deep hole, depth13.5	162	198	6.81
RU16035	RU16035UU	160	295	35	2	2	227.5=RU228	6	104	173	184	12-φ11penetrateφ17.5Depth of lining hole10.8	270	12-φ11penetrateφ17.5Depth of lining hole10.8	208	246	11.4
RU16035G	RU16035GUU	160	295	35	2	2	227.5=RU228G	6	104	173	184	12-φ11penetrateφ17.5Depth of lining hole10.8	270	12-φ11penetrateφ17.5Depth of lining hole10.8	208	246	11.4
RU16035X	RU16035XUU	160	295	35	2	2	227.5=RU228X	6	104	173	184	12-M10penetrate	270	12-φ11penetrateφ17.5Depth of lining hole10.8	208	246	11.4
RU21040	RU21040UU	210	380	40	2.5	2.5	297.3=RU297	6	156	281	240	16-φ14penetrateφ20Depth of lining hole13	350	16-φ14penetrateφ20Depth of lining hole13	272	320	21.3
RU21040G	RU21040GUU	210	380	40	2.5	2.5	297.3=RU297G	6	156	281	240	16-φ14penetrateφ20Depth of lining hole13	350	16-φ14penetrateφ20Depth of lining hole13	272	320	21.3
RU21040X	RU21040XUU	210	380	40	2.5	2.5	297.3=RU297X	6	156	281	240	16-M12penetrate	350	16-φ14penetrateφ20Depth of lining hole13	272	320	21.3