RAU crossed roller bearing

Time：23-03-23

PV：29

Consultation Details

Product Overview：

The cylindrical rollers of RAU series are arranged crosswise on the V-railway, and the rollers are separated from each other by spacers. The structure of this crosswise arrangement of rollers makes the single bearing

can bear all kinds of loads such as axial load, radial load and tilting moment. In addition, since the inner and outer rings are of integral structure, they can be used for inner ring rotation and outer ring rotation.

Because of the maximum miniaturization of the external dimensions, the high rigidity, rotational accuracy of the extractor and the composite load capacity, it is most suitable for the joint or rotating part of industrial robots, direct drive motors, medical equipment, measuring instruments, etc.

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RAU series（One-piece inner ring，two-piece outer ring，super slim）										Unit：mm
Model	Main dimensions					Shoulder dimension		Basic load rating(radial direction)		Mass
	Inner ring	Outer ring	Roller pitch diameter	Height	Chamfer	Shoulder dimension		Cr	Cor	Mass
	d	D	Dpw	B B1	r_min	d_s	D_h	kN	kN	kg
RAU5008	50	66	57	8	0.5	53.5	60.5	5.1	7.19	0.08
RAU6008	60	76	67	8	0.5	63.5	70.5	5.68	8.68	0.09
RAU7008	70	86	77	8	0.5	73.5	80.5	5.98	9.8	0.1
RAU8008	80	96	87	8	0.5	83.5	90.5	6.37	11.3	0.11
RAU9008	90	106	97	8	0.5	93.5	100.5	6.76	12.4	0.12
RAU10008	100	116	107	8	0.5	103.5	110.5	7.15	13.9	0.14
RAU11008	110	126	117	8	0.5	113.5	120.5	7.45	15	0.15
RAU12008	120	136	127	8	0.5	123.5	130.5	7.84	16.5	0.17
RAU13008	130	146	137	8	0.5	133.5	140.5	7.94	17.6	0.18
RAU14008	140	156	147	8	0.5	143.5	150.5	8.33	19.1	0.19
RAU15008	150	166	157	8	0.5	153.5	160.5	8.82	20.6	0.2
RAU16013	160	186	172	13	0.8	165	179	23.3	44.9	0.59
RAU17013	170	196	182	13	0.8	175	189	23.5	46.5	0.64
RAU18013	180	206	192	13	0.8	185	199	24.5	49.8	0.68
RAU19013	190	216	202	13	0.8	195	209	24.9	51.5	0.69
RAU20013	200	226	212	13	0.8	205	219	25.8	54.7	0.71