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Track Rollers With Cylindrical Or Crowned Outer Ring Type Lr

Posted at: Offers to Sell and Export | Posted on: Sat 14 Mar, 2009 4:29 am |
track rollers cylindrical crowned outer ring lr
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Track rollers with cylindrical or crowned outer ring - type LR

Series LR rollers are also called

CAM ROLLERS, can be used in the heavy loads track or used as an idler wheel. They are widely used in the particular application that the friction should be reduced.

The outer diameter surface of rollers is shaped to the crowned runner surface with R500 (suffix U), so make the stresses well when rollers working.

Rollers take the internal structure design of deep groove ball bearings or double row angular contact ball bearings and have a particularly thick-walled outer ring, so the rollers can accommodate higher loads.

Rollers are made of the high-quality bearing steel, processed by heat treatment and precision grind, and are filled with a long service life, high -grade and multi-purposes grease. Rollers take the metal shield (suffix KDD) or rubble seal (suffix NPP) to prevent the dust. YITONG also can provide the rollers with concentric or eccentric pivot. Some types of the rollers can be made from the corrosion resistance stainless steel.

Characteristics of the guide system that series LR rollers are applied :

1. Low resistance, long service life, widely-use

Being cam rollers with crowned runner surface R500, make its stresses in well-distributed between rollers and track when working, thus the stresses centralization are avoided, the friction resistance are reduced and the service life of rollers have been improved a lot. Most of the double row cam rollers can be relubricated through the filling hole on the inner ring to adapt the adverse working conditions.

2. Easy installation

After rollers assembled the concentric or eccentric pivot, installation can be made convenient. To adjust the eccentric one's eccentricity, the rollers can get the fitting preload.

3. Smooth running, minimum error

Besides we produce the series LR cam rollers according to the standard of rolling bearings, we also make the strict control on the rotary accuracy of outer ring in order to meet special working mode that inner ring is fixed while outer ring running.

Product No.

Lr 604

Lr 605

Lr 606

Lr 607

Lr 608

Lr 6000

Lr 6001


Company Contact:

No member photo
Contact Name: Cathy Wang
Company Name: Yitong Industry (ningbo) Co., Ltd.
Email: Email
Tel: +86-574-86305533
Fax: +86-574-86303168
Street Address: No. 1 Yitong Road,
Zhenhai, Ningbo, Zhejiang, China
Website: http://www.yi-tong.com
Member name: yitongshiye
Country: China-CN China
Member Since: 11 March 2009
Total Leads: 19 yitongshiye Import Export Business Leads
Business focus: Track Roller, Guide Wheel, Railway, Linear Motion System, Pin, Bushing, Piovt
Verify: Safe Import Export Tips

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