Product Details

Cross-Roller Ring Series

With the Cross-Roller Ring, cylindrical rollers are arranged crosswise, with each roller perpendicular to the adjacent roller, in a 90゜ V groove, separated from each other by a spacer retainer. This design allows just one bearing to receive loads in all directions including, radial, axial and moment loads.Since the Cross-Roller Ring achieves high rigidity despite the minimum possible dimensions of the inner and outer rings.

Features

Compact, Highly Rigid Swivel Bearings ,Achieving a Superb Rotation Accuracy

Shaft Diameter (mm)	Bearings Model	Inner ring	Outer ring	Roller pitch circle diameter	Width	Greasing hole	Chamfer	Shoulder height		Basic load rating（radial）		Weight
		d	D	dp	B/B1	a-b	r(min)	ds	Dh	C	C0	Kg
		(mm)	(mm)	(mm)	(mm)	a-b	r(min)	ds	Dh	kN	kN	Kg
150	RB15013	150	180	164	13	2.5-1.6	1.6	157	172	27	53.5	0.68
	RB15025		210	178	25	3.5-2	2	164	194	76.8	128	3.16
	RB15030		230	188	30	4.5-3	3	173	211	100	156	5.3
160	RB16025	160	220	188.6	25	3.5-2	2	173	204	81.7	135	3.14
170	RB17020	170	220	191	20	3.5-1.6	1.5	184	198	29	62.1	2.11
180	RB18025	180	240	210	25	3.5-2	1.5	195	225	84	143	3.44
190	RB19025	190	240	211.9	25	3.5-1.6	1	202	222	41.7	82.9	2.99
200	RB20025	200	260	230	25	3.5-2	2	215	245	84.2	157	4
	RB20030		280	240	30	4.5-3	2	221	258	114	200	6.7
	RB20035		295	247.7	35	5-3	2	225	270	151	252	9.6
220	RB22025	220	280	250.1	25	3.5-2	2	235	265	92.3	171	4.1

Drawings and other parameters ,pls contact us free, thanks

Market:
After years of development ,our products have been sent out to Germany ,Italy, Spain, Romania,Belgium,Israel,Russia,Korea,Mexico,India etc. Good quality and Service earn the constant supports from all our customers. any of your questions will be welcomed here any time.

Payment Terms:
Most of our customers use T/T( 40% in advance, Balance before shippment), Western Union ,Money Gram, for larger amount consider LC, all can be negotiable.

Many other precision bearings series available