9x17x5
- 9mm Inside diameter
- 17mm Outside diameter
- 5mm wide
- mr689-2rs 689 2rs 9x17
Chrome Steel
This is our standard bearing that we have been stocking since the beginning. Chrome Steel is a great budget friendly bearing that will work in most any application.
- Abec 3
- Pre greased
- Chrome steel
- Rubber Seal
440 Stainless Steel
Stainless Steel bearings offer 75-85% of the strength as the Chrome Steel bearing, but will not corrode when used in wet applications. Stainless Steel also will run safely at a higher temperature than a chrome steel
- Abec 3
- Pre Greased
- 440 Stainless Steel balls retainers & races
- Rubber sealed
Ceramic Hybrid
Ceramic Hybrids last up to 10xs longer than Chrome Steel bearings. These are used in applications where high speed, load and temperature are a factor. Ceramic balls are harder and rounder than stainless & chrome steel, so therefore they offer less rolling resistance.
- Abec 5
- Light oil
- Ceramic Silicon Nitride Si3N4 balls
- Chrome steel races and retainers
- Rubber sealed
