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| Product Name: |
Yoke type track roller bearings
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| Supply Ability: |
Ten Million |
| Related proudcts |
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| Specifications |
NUTR, NATR, NATV,STO, RSTO |
| Price Term: |
FOB |
| Port of loading: |
Shanghai |
| Minimum Order |
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| Unit Price: |
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Product Description
Summary
The yoke type track rollers with outer ring of thick wall can roll directly on the tray under heavy load. It includes pressure roller, eccentric roller, and rocking bar roller. The diameter of roller is of ball shape or cylinder ball shape. With the ball shape, the inclining position resulted during the fitting can be compensated.
1. RSTO and STO type yoke type track rollers
The yoke type track rollers RSTO type, without inner ring, can directly run on the quenched shaft. The STO type has inner rings, its inner ring, outer ring and the combinative needle roller retainer can be fitted separately. Because RSTO and STO type yoke type track rollers have no retaining edges and the end retaining rings, axial guiding is needed in fitting, and the guiding surface must be precisely machined at least.
2. RNA22...2RS and NA22...2RS type yoke type track rollers.
The diameter of such rollers is the same as STO series rollers but a little wider. Its double side sealed structure ensures no maintenance requested. The operational temperature range is -20-120. When fitting the yoke type track rollers without inner rings (RNA22...2RS) series, notice that no damage to the sealing rings should occur. The outer ring needs end side guidance.
3. NATR and NATRPP type yoke type track rollers
NATR series roller contains outer ring, inner ring, needle roller retainer and the retaining rings which are pressed and fixed by the two sides of inner ring. NATR...PP series has an additional sealing ring. This kind of yoke type track rollers has huge lubricant storage ***ce, so they can be used for long period without re-grease.
4. NATV and NATV...PP type yoke type track rollers
NATV series yoke type track roller is basically the same as NATR series. The only difference is that NATV is full complement needle roller type. Therefore it can sustain heavier load under low speed, but frequent lubricating is needed. NATV...PP series is structure with sealing ring.
5. NUTR type yoke type track rollers
NU |
| Company: |
LUOYANG BEST PRECISION MACHINERY MANUFACTURE CO., LTD
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| Contact: |
Mr. M.C. Bruce Yang |
| Address: |
South Luoyi Road |
| Postcode: |
471003 |
| Tel: |
86 379 65112722 |
| Fax: |
86 379 64313358 |
| E-mail: |
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