Oil Seal TC 105x140x13mm NJ315 the 6021 inner diameter is

the 6021 inner diameter is 105mm

FACE-TO-FACE (DF)

7212CYDUP4 Nachi high precision Angular pair of Ball Bearings with 15 degrees contact angle and Polyamide resin cage

featuring a single contact seal for effective dust protection while maintaining low rotational friction

6212 2ZR is made from Chrome Steel

Oil Seal TC 105x140x13mm NJ315 the 6021 inner diameter isThe TC105x140x13 is a double lip rotary shaft seal, block out dirt & lock in grease or oil. Designed for a shaft diameter of 105mm Width 13mm, with a bore diameter 140mm Nitrile Rubber Lip Material. Item Sku : TC105x140x13 Type : Oil and Grease Seal TC 105x140x13 mm Shaft diameter (inner): 105mm Housing bore (outer): 140mm Width : 13mm Size : 105mm x 140mm x 13mm Oil and Grease Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248F