All

XRSU series Crossed Roller Bearing

XRSU Series Crossed Roller Bearings (Integrated Inner and Outer Rings; Inner Ring Rotation/Outer Ring Rotation, with Mounting Holes and High Rigidity)

XRSU series crossed roller bearings can replace: INA's XSU08 series crossed roller bearings;

Structure: The XRSU type structure is the same as the XRU type, adopting an ultra-thin design, which has a more compact size and shape and higher rotational accuracy than the XRU type.

Installation: The XRSU type comes with mounting holes, so no fixed flange and support seat are required during installation.

Applicable: Suitable for occasions with limited installation space and requiring higher accuracy.

Inquiry

Overview
Parameter
Inquiry
Related Products

XRSU Series Crossed Roller Bearing Structure Diagram:

Model Parameter Table of XRSU Series Crossed Roller Bearings:

Type	Boundary Dimension(mm)				Installation hole size (mm)			Rated loading(KN)				Weight	Equivalen t
	Boundary Dimension(mm)				Installation hole size (mm)			Axial		Radial		Weight	Equivalen t
	Da	di	Di	da	La	Li	nB1	Ca	Coa	Cr	Cor	KG	INA
XRSU168	205	130	174	159	190	145	12	65	243	41.4	119	3.3	XSU080168
XRSU188	225	150	194	179	210	165	16	70	270	44.5	133	3.7	XSU080188
XRSU218	255	180	224	209	240	195	20	76	315	48	154	4.3	XSU080218
XRSU258	295	220	264	249	280	235	24	83	370	53	182	5.1	XSU080258
XRSU318	355	280	324	309	340	295	28	94	465	60	228	6.3	XSU080318
XRSI398	435	360	404	389	420	375	36	106	580	67	285	7.8	XSU080398

Notes:

The nominal model with preload is XRSU***VSP.
If you have any needs or questions, please contact us, and we will reply to you as soon as possible. You can also send an email directly to [email protected]; or call: 400-680-3790, or consult the online customer service directly.