All categories
Bronze Wrapped Bearings with Through Holes
Bronze Wrapped Bearings with Through Holes(YF-T090)
Structure
The bearings are wrapped from a cold formed homogenous bronze(CuSn8)with exceptional material properties. The standard sizes incorporate holes, which are dispersed in a special way over the whole bearing surface. These holes serve as lubricant reservoirs to rapidly build up a lubrication film at the start of movement and thereafter reduce the running friction. The material is suitable for construction and agricultural machinery etc. where high load and slow movement occur.
Tech. Data
| Max. load | Static | 120N/mm2 | Hardness | HB 110-150 |
| Dynamic | 40N/mm2 | Elongation | 40% | |
| Max. speed(Lubricated) | 2.5m/s | Temp. | -100℃~+200℃ | |
| Max. PV | 2.8N/mm2*m/s | Friction coefficient | 0.08~0.25 | |
| Tensile strength | 450N/mm2 | Thermal conductivity | 60W(mk)-1 | |
| Coef. of thermal expansion | 15x10-6k-1 | |||
Available in the form
Straight sets, flange, thrust washers, skateboards and other non-standard partsand other products
Tolerance
Generally recommended housing bore tolerance H7, shaft tolerance f7
All categories
| Contact | |
 |
Address: 2370 Yueluo Road, |
| Baoshan District,Shanghai | |
|
|
Tel：0086-21-5187 2627 |
|
|
Fax：0086-21-5686 6975 |
|
|
Zip code：201908 |
|
|
E-mail：steven@yifeng.cc |
|
| sales@yifeng.cc |
|
|
URL：http://www.yifeng.cc |
SHANGHAI YIFENG INTERNATIONAL TRADING CO.,LTD . Powered by www.300.cn 沪ICP备09016635号
