NSK-6921-2RS (VV) [105x145x20] SUPER EXTRA LIGHT RADIAL BEARING 2RS = Rubber Seals | VV, LLB=Non Contact Rubber Seals | DDU, LLU=Contact Rubber Seals.
NSK-6921-2RS (VV) [105x145x20] SUPER EXTRA LIGHT RADIAL BEARING 2RS = Rubber Seals | VV, LLB=Non Contact Rubber Seals | DDU, LLU=Contact Rubber Seals.
NSK-6921-2RS (VV) [105x145x20] SUPER EXTRA LIGHT RADIAL BEARING 2RS = Rubber Seals | VV, LLB=Non Contact Rubber Seals | DDU, LLU=Contact Rubber Seals.