XU Crossed Roller Bearings

Crossed roller bearings are two rows of cylindrical rollers arranged perpendicularly and crosswise on a 90-degree V-shaped raceway through nylon spacers, so they can withstand multi-directional loads such as radial loads, axial loads, and moment loads. The size of the inner and outer rings is miniaturized, and the ultra-thin form is close to the ultimate small size, and has high rigidity. The precision of XU crossed roller bearings can reach P2 level. Therefore, it is suitable for the joint rotation part of industrial robots, the rotary table of machining centers, precision rotary tables, medical equipment, calculators, IC manufacturing devices and other equipment.

Product Details

Bearings	Dimension				Axial Load		Radial Load		Weight
	Dimension				Axial Load		Radial Load		Weight
	Inner Diameter	Outside Diameter	Pitch Diameter	Height	Ca	C0a	Cr	Cor	Kg
	d	D	dp	B	Ca	C0a	Cr	Cor
	(mm)	(mm)	(mm)	(mm)	KN	KN	KN	KN
XU050077	40	112	77	22	22.4	29	14.3	14.2	1.4
XU060094	57	140	94	26	32.5	37.5	20.7	18.4	2.4
XU060111	76.2	145.79	111	15.87	36	44.5	22.8	21.5	1.2
XU080120	69	170	120	30	56	53	35.5	26	4
XU080149	101.6	196.85	149.6	22.22	63	66	40	32.5	3.6
XU120179	124.5	234	179	35	118	179	75	88	7
XU120222	140	300	222	36	133	275	85	131	12
XU160260	191	329	260	46	212	350	135	173	16
XU080264	215.9	311	264	25.4	85	117	54	57	6.9
XU160405	336	474	405	46	270	550	172	270	25
XU080430	380	480	430	26	110	280	70	138	12
XU300515	384	646	515	86	720	1370	455	670	115

Our company has professional sales and technical engineers who are responsible for providing users with technical consultation, technical services and product technical training on precision bearing information and installation and use. Perfect pre-sales, in-sales and after-sales services constitute a guarantee system for high-quality services, providing users with reliable quality bearing products and creating a good user experience and rich benefits for every customer.

If you have any questions about products and services, please contact the company's service department directly.