7203A Russial tapered roller bearing
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7203A Russial tapered roller bearing
Compared with model 7203,7203A has higher rated dynamic and static load.
It can be manufactured using stainless steel and high quality bearing steel.
Features
1.High load capability
2.optimizing internal structure
3.Long life
Application
Machine tool,rolling mill and other industries.
Code | Model | d | D | B | r | L | kg | Cr | Cor | rpm |
---|---|---|---|---|---|---|---|---|---|---|
7203A | 17 | 40 | 12 | 0.083 | 20300 | 20000 | 13000 | |||