7x13x4 Stainless Steel Rubber seal
Great for wet applications!
- 7mm Inside diameter
- 13mm Outside diameter
- 4mm wide
- mr137-2rs mr 137 2rs 7x13
- 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