3x8x4 Stainless Steel Rubber Seal
Great for wet applications!
- 3mm Inside diameter
- 8mm Outside diameter
- 4mm wide
- mr693-2rs mr 693 2rs 3x8
- Abec 3
- Pre Greased
- 440 Stainless Steel balls retainers & races
- Rubber seals
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