Oil Seal TC 12x21x4mm 50985400 6210LU bearing is closed with

6210LU bearing is closed with rubber seals to protect the bearing from dust or any possible contamination

SMSF25 Round Anticorrosion Linear Slide Bush

the dimensions are 9" x 10 1/2" x 3/4" inch

Flange Medium 2 Bolt Unit

Bearing inner Diameter is 10mm

Oil Seal TC 12x21x4mm 50985400 6210LU bearing is closed withThe TC12x21x4 is a double lip rotary shaft seal, block out dirt & lock in grease or oil. Designed for a shaft diameter of 12mm Width 4mm, with a bore diameter 21mm Nitrile Rubber Lip Material. Item Sku : TC12x21x4 Type : Oil and Grease Seal TC 12x21x4 mm Shaft diameter (inner): 12mm Housing bore (outer): 21mm Width : 4mm Size : 12mm x 21mm x 4mm Oil and Grease Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248F Ideal for both