tapered bearing supplier
2013年7月28日星期日
RNA22 ... 2RS, NA22 ... 2RS-bearing roller
This wheel diameter wheel with STO same series. They just slightly wider, double sealed structure makes no maintenance, use temperature range is -20 ℃ -120 ℃. Installed without inner ring RNA22 ... 2RS series of roller backing bearings should pay attention not to damage the seals. Outer boot needs to end.
订阅：
博文评论 (Atom)
没有评论:
发表评论