RA Thin-FGFA bearings

RA Thin

The inner ring is solid while the outer ring is split, making it suitable for applications requiring lightweight, compact designs such as robotic and manipulator rotating components. It can accommodate either inner or outer ring rotation. The RA type cross roller bearing offers a high-rigidity, integrated inner and outer ring structure, with corresponding dimensions listed in the CRBH series.

Nominal model		Main dimensions (mm)				Roller pitch diameter	Rated load(KN)		Lubrication hole		Installation dimensions(mm)		Weight(kg)
open type	Sealed type	d	D	B	r1(min)	dp	Cr	Cor	a	b	ds	Dh	Weight(kg)
RA9008	RA9008UU	90	106	8	0.5	97	6.76	12.4	2	0.8	93.5	100.5	0.12
RA8508V	RA8508VUU	85	101	8	0.5	92	8.9	16.5	2	0.8	88.5	95.5	0.115
RA8508	RA8508UU	85	101	8	0.5	92	6.5	11.8	2	0.8	88.5	95.5	0.115
RA8008V	RA8008VUU	80	96	8	0.5	87	8.79	15.5	2	0.8	83.5	90.5	0.11
RA8008	RA8008UU	80	96	8	0.5	87	6.37	11.3	2	0.8	83.5	90.5	0.11
RA7508V	RA7508VUU	75	91	8	0.5	82	8.6	14.5	2	0.8	78.5	85.5	0.105
RA7508	RA7508UU	75	91	8	0.5	82	6.2	10.6	2	0.8	78.5	85.5	0.105
RA7008V	RA7008VUU	70	86	8	0.5	77	8.19	13.6	2	0.8	73.5	80.5	0.1
RA7008	RA7008UU	70	86	8	0.5	77	5.98	9.8	2	0.8	73.5	80.5	0.1
RA6508V	RA6508VUU	65	81	8	0.5	72	7.96	12.8	2	0.8	68.5	75.5	0.095
RA6508	RA6508UU	65	81	8	0.5	72	5.8	9.2	2	0.8	68.5	75.5	0.095
RA6008V	RA6008VUU	60	76	8	0.5	67	7.6	11.7	2	0.8	63.5	70.5	0.09
RA6008	RA6008UU	60	76	8	0.5	67	5.68	8.68	2	0.8	63.5	70.5	0.09
RA5508V	RA5508VUU	55	71	8	0.5	62	7.2	10.3	2	0.8	58.5	65.5	0.085
RA5508	RA5508UU	55	71	8	0.5	62	5.4	7.7	2	0.8	58.5	65.5	0.085
RA5008V	RA5008VUU	50	66	8	0.5	57	6.93	9.8	2	0.8	53.5	60.5	0.08
RA5008	RA5008UU	50	66	8	0.5	57	5.1	7.19	2	0.8	53.5	60.5	0.08
RA4508V	RA4508VUU	45	61	8	0.5	52	6.24	8.32	2	0.8	48.5	55.5	0.075
RA4508	RA4508UU	45	61	8	0.5	52	4.65	6.2	2	0.8	48.5	55.5	0.075
RA4008V	RA4008VUU	40	56	8	0.5	47	5.6	7.77	2	0.8	43.5	50.5	0.07
RA4008	RA4008UU	40	56	8	0.5	47	4.2	5.83	2	0.8	43.5	50.5	0.07
RA3508	RA3508UU	35	51	8	0.5	42	4.1	3.85	2	0.8	38.5	45.5	0.065
RA3008	RA3008UU	30	46	8	0.5	37	3.9	3.45	2	0.8	33.5	40.5	0.06
RA2508	RA2508UU	25	41	8	0.5	32	3.1	2.82	2	0.8	28.5	35.5	0.05
RA2008	RA2008UU	20	36	8	0.5	27	2.9	2.43	2	0.8	23.5	30.5	0.04

Wafangdian Fafuge Bearing Co., Ltd., rooted in Wafangdian Bearing Industry Base, is an emerging professional bearing manufacturer. Drawing on the base’s profound industrial heritage, we have upheld craftsmanship since inception, integrated precision manufacturing into R&D and production, and focused on the R&D and refined production of spherical roller bearings.

RA Thin

RA Thin

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RA Thin

RA Thin

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