RB20025 CRB20025 bearing manufacturer cylindrical roller bearing cross roller bearing

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Price:$96.00 - $101.00
Price in USD:Details


Product Overview



RB20025 CRB20025 bearing manufacturer cylindrical roller bearing cross roller bearing
JRB series crossed roller bearing features a split two-piece outer ring and an integral inner ring, suitable for applications
where high running accuracy for inner ring is required.
Integral inner ring and outer ring eliminates the impact installation causes on bearing performance and ensures high running accuracy (P0, P6, P5, P4, P2) and torque (P5, P4, P2). This series of crossed roller bearing is suitable for applications where inner ring and outer ring rotate.

RB20025 CRB20025 
Place of origin
Luoyang City,Henan Province,China
12 Months

Company Profile

LYJW high-precision bearings are cross roller bearings, YRT turntable bearings, robot bearings, and harmonic drive cross roller bearings. The leading products are crossed roller bearings RB, RE, RU, RA, CRBC, CRBH, XSU, SX series, turntable bearings YRT, YRTS, YRTM, ZKLDF series, crossed tapered roller bearings XRT series, crossed rollers for harmonic drive Bearing. The accuracy grades are P5, P4, P2, and the inner ring size ranges from 10mm to 1500mm. It has the characteristics of high precision, high load, high speed, long life and more convenient maintenance. Our products are most suitable for applications such as joints and rotating units of industrial robots, rotating tables of machining centers, precision rotating tables, medical equipment, measuring instruments, and IC manufacturing machines.


Product packaging


Q1: How to deal with the nosie generated during the operation of the bearing?
A1: (1) noise caused by Dust: Before installing the slewing bearing we must clean bearings, shaft, housing bore and parts strictly.
(2) Noise caused by insufficient lubrication: choice the Suitable lubricants for slewing bearing and filling the right amount of lubricant.Finally periodic replacement lubricant.
(3) Noise caused by the crack of slewing bearing'sraceway surface: When installing the bearing do not knock it.during the period of Inventory and transportation.we must use the high viscosity grease for slewing bearing .

Q2: Why is the bearing temperature too high?
(1)Lubricating oil doesn’t meet the quality requirements or goes bad,so that the oil viscosity is too high;
(2)Lubricating grease is filled too much;
(3)Bearing preload is too large;
(4)There is cooling problem in Spindle.

Q3: How long is your bearings' useful life ?
The service life of slewing bearing is related to the use of the environment, load, speed, lubrication, the accuracy of the seat frame and the maintenance.The rated service life of the slewing bearing is in 60000 hours to 100000 hours.
RB20025 CRB20025bearing manufacturer cylindrical roller bearing cross roller bearing
Q4: When can I get the quotation?
A:usually quote within 24 hours after we get your inquiry. If you are very urgent to get the price,please call us or tell us in your e-mail so that we will regard your inquiry priority.

Contact Us

Dency Dang
Whatsapp:0086 173038856683
Skype: 0086 173038856683
Email: lyjw09@jw-bearing.com
Fax:0086 379 60118802

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