Bearing B5 15x21x4Optimize the performance of your machines with the Black Bearing B5 15x21x4 bearing - maximum sealing, water resistance and extra lubrication.
High quality steel bearing, double seal (2RS), maximum sealing, more resistance to water and dirt ingress, extra lubricated.
| Brand | Black Bearing |
| Supplier reference | BB-UB-6702-B5 |
| Color | silver/blue |
| Color | Silver |