XSU140844 -Crossed Roller Bearing

Model number-

XSU140844 crossed roller bearing

Inner ring(mm)-

774

Outer ring(mm)-

914

Width(mm)-

Weight(Kg)-

Materials-

GCR15/GCR15SiMn

Precision grade-

P5/P4/P2

Lubrication type-

Grease lubrication

Rotating part-

Inner ring/Outer ring

Load direction-

Multi-load

Structure-

Integrated Inner/Outer Ring,Mounting Hole in Inner/Outer ring

Send Inquiry Chat Now

Product Details
Inquiry

INA XSU140844 Crossed Roller Bearing Specification:

Model
Number

Main dimensions

Fixing Hole
(Outer ing)

Fixing Hole
(Inner ing)

Basic load
rating
(Axial)

Basic load
rating
(Radial)

Weight
Kg

Inner
ring
d(mm)

Outer
ring
D(mm)

Roller pitch
circle
dp(mm)

Width
B
(mm)

φLa

Number
na

φLi

Number
ni

Ca
KN

Coa
KN

Cr
KN

Cor
KN

XSU140844 crossed roller bearing

774

914

844

890

798

340

1050

215

510

INA XSU series crossed roller bearing: click below links to see detailed parameters of each model.

XSU080168, XSU080188, XSU080218, XSU080258, XSU080318, XSU080398

XSU140414, XSU140544, XSU140644, XSU140744, XSU140844, XSU140944

INA XSU crossed roller bearing feature:

Crossed roller bearings are two-row cylindrical rollers that are vertically aligned with each other through a nylon spacer on a 90-degree V-shaped raceway. Therefore, the cross-roller bearing can withstand multiple loads such as radial load, axial load and moment load. . The size of the inner and outer rings is miniaturized, the extremely thin form is a small size close to the limit, and has high rigidity, and the DK crossed roller bearing accuracy can reach P2-P5.

XSU series crossed roller bearing (Integrated Outer/Innner Ring,with Mounting Holes)

XSU series crossed roller bearings: Due to the integral structure of the inner and outer rings, the bearing has high rigidity and has mounting holes. It does not require fixing flanges and bearing seats during installation. And It greatly simplifies the installation procedure and does not affect the installation accuracy. It has high rotation precision and Larger torque and also free to choose the inner ring or outer ring rotation according to the accuracy requirements.

INA XSU crossed roller bearing application:

It is suitable for cases where the space is limited, where the high rigidity and hig rotation accuracy is required. Mainly used in engineering machinery, machine tools, automobiles, metallurgy, mining, petroleum, machinery, electric power, railways and other industries.

All INA XSU crossed roller bearing models:

Bearing type	shaft diameter	Main dimensions				Basic load rating（axial）		Basic load rating (radial）		Limiting speed	weight
		inner ring	outer ring	width	mounting hole	Ca	C0a	Cr	Cor
		d	D	B	na	kN	kN	kN	kN	r/min	Kg
XSU080168	130	130	205	25.4	12	66	1900/8/27	42	96	227	3.3
XSU080188	150	150	225	25.4	16	71	1900/10/1	46	110	203	3.7
XSU080218	180	180	225	25.4	20	77	1900/11/10	49	127	175	4.3
XSU080258	220	220	295	25.4	24	84	1901/1/9	54	151	148	5.1
XSU080318	280	280	355	25.4	28	93	1901/4/9	59	185	120	6.3
XSU080398	360	360	435	25.4	36	106	1901/8/12	68	236

Bearing type	shaft diameter	Main dimensions				Basic load rating（axial）		Basic load rating (radial）		Limiting speed	weight
		inner ring	outer ring	width	mounting hole	Ca	C0a	Cr	Cor
		d	D	B	na	kN	kN	kN	kN	r/min	Kg
XSU140414	344	344	484	56	24	2	229	1901/6/3	146	250	28
XSU140544	474	474	614	56	32	2.5	270	1901/11/10	170	330	38
XSU140644	574	574	714	56	36	2.5	290	1902/3/10	185	395	44
XSU140744	674	674	814	56	40	3	315	1902/7/18	200	455	52
XSU140844	774	744	914	56	40	3	340	1902/11/15	215	510	60
XSU140944	874	874	1014	56	44	360	360	1903/3/15	227	580	67

DK provides high quality and fully replaceable bearing of XSU140844 crossed roller bearing and other models. Looking forward to your enquiry.

DK bearing INA XSU140844 Crossed Roller Bearing provides high and stable running accuracy, suited for precision detecting instrument, robot joints, direct drive torque motor, high-precision turntable.To learn more about our company or get the Installation Instructions of XSU140844 crossed roller bearing please feel free to contact us. Drawing and sample of XSU140844 crossed roller bearing are available upon request.