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  > THK RU TYPE Integrated inner and outer ring Crossed Roller Bearing

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Product introduction

	THK SPEC ROBOT Bearings RU42 RIGIARU42 Crossed Roller Bearing
	Shaft dia:	20 mm
	d	20 mm
	D	70 mm
	dp	41.5 mm	Roller pitch circle dia.
	B	12 mm
	d1	3.1 mm
	r/min	0.6 r/min	Rotational speed
	ds (max)	37	Shoulder Height
	Dh (min)	47	Shoulder Height
	Cr	7.35 KN	Basic static load rating
	Cor	8.35 KN	Basic dynamic load rating
	Mass	0.29 kg
	PCD1	28 mm
		6-M3 through	Mounnting hole
	PCD2	57 mm
		6-φ3.4 drilled through, φ6.5 counter bore depth 3.3	Mounnting hole

RIGIA Bearing crossed roller bearing with mounting holes:

RIGIA Model	THK Model	IKO Model (open)	IKO Model (double seals)	d(mm)	D(mm)	B(mm)
RIG27	/	CRBF 108 AT	CRBF 108 AT UU	10	52	8
RIG42	RU42	CRBF 2012 AT	CRBF 2012AT UU	20	70	12
RIG52	/	CRBF 2512 AT	CRBF 2512 AT UU	25	80	12
RIG66	RU66	CRBF 3515 AT	CRBF 3515 AT UU	35	95	15
RIG85	RU85	CRBF 5515 AT	CRBF 5515 AT UU	55	120	15
RIG124	RU124(G)	CRBF 8022 AT	CRBF 8022 AT UU	80	165	22
RIG124X	RU124X	CRBF 8022 A	CRBF 8022 A UU	80	165	22
RIG124A	/	CRBF 8022 AD	CRBF 8022 AD UU	80	165	22
RIG148	RU148(G)			90	210	25
RIG148X	RU148X			90	210	25
RIG178	RU178(G)			115	240	28
RIG178X	RU178X			115	240	28
RIG228	RU228(G)			160	295	35
RIG228X	RU228X			160	295	35
RIG297	RU297(G)			210	380	40
RIG297X	RU297X			210	380	40
RIG445	RU445(G)			350	540	45
RIG445X	RU445X			350	540	45

To learn more about our company or get the Installation Instructions of THK SPEC ROBOT Bearings RU42  Crossed Roller Bearing regarding the installation size, weight, basic dynamic load rating, load, limiting speed, and clearance, please contact us. Drawing and sample of RU42 Crossed Roller Bearing are available upon request.