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Build Your Online Product Catalogs?
| Product Name: |
Thrust ball bearing
|
| Supply Ability: |
1000PCS |
| Related proudcts |
ball bearing, thrust bearing, thrust bearing, |
| Specifications |
512 Series |
| Price Term: |
CIF |
| Port of loading: |
Shanghai |
| Minimum Order |
1PCS |
| Unit Price: |
USD100 |
|
JinHang Precision Bearing Co.,Ltd
www.lyjhbearing.com
Address:Industry and technology Zone of Luoyang City. China
Tel:0086 379 6222 6263
Fax:0086 379 6222 6263
e-mail: lyjh@lyjhbearing.com
sales@lyjhbearing.com
MSN:lyjhbearing@ho***il.com
Single-direction thrust ball bearing consists of one row of balls (with cage), a shaft washer (close fit with shaft) and a housing ring (loose fit with shaft and close fit with bore of bearing block). They canˇŻt carry radial loads but axial loads in one direction,because the axial loads are well distributed on each ball, the loading capacity is higher, but the temperature is high while working,and their limiting speed is lower.
Thrust ball bearings can limit axial displacement of shafts or housings in one or twe directions, but not radial displacement. Therefore, the bearings are usually used with deep groove ball bearings.
While mounting, the shaft and axis of housing bore must be concentric, otherwise bearing will be damaged in early period because of the stress concentration,and 0.5ˇ«1 mm radial clearance between outside diameter and bore of housing washer should be kept to avoid the influence.
Steel pressed cages are usually used in thrust ball bearings; machined solid cages shoule be used when outer diameter is over 250mm.
Double-direction angular contact thrust ball bearings
Double-direction angular contact thrust ball bearings are high precision bearings which are specially designed for spindles of machine tools.They are able to carry axial loads in two directions, and they have more balls with small diameters. The centrifugal influence can be reduced as their 60ˇăcontact angle,so more suitable for high speed application.
It can carry axial loads that dimension series 2344 and 2349 double-direction angular contact thrust ball bearings fit with dimension series NN30 and NU49 double-row cylindrical roller bearings.
Double-direction angular contact thrust ball bearings with class SP whose running accuracy is P4 and dimension accuracy is P5 can produced |
| Company: |
LUOYANG JINSHUO PRECISION BEARING CO.,LTD
|
| Contact: |
Ms. Jean Yang |
| Address: |
Industry and Technology zone of LuoYang city |
| Postcode: |
471000 |
| Tel: |
8618037970383 |
| Fax: |
8637962226263 |
| E-mail: |
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|
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