Machine Recycling Discussion and Moderated Newsgroup > Full Machines
> Complete Machines
> Welders
> West
> New
> Bike cartridge bearing ceramic rolf prima trek 2001
Bike cartridge bearing ceramic rolf prima trek 2001
One bearing Stainless Steel Ceramic Balls ABEC-5 quality, this is a popular size that could be used in many application that uses this size 17x 30x 7 Bearings can rotate up to 100,000 rpm, each bearing has 2 Rubber Seals to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease.
* Item Type: Double Shielded Ball Bearings ABEC-5
* Item Name: S6903-2RS = 61903-2RS1
* Balls: ZrO2 Ceramic (Zirconium Oxide)
* Marking: S6903RS = 61903RS
