Oil Seal TC 18x39x7mm - TC Double Lip NBR Rubber Oil Seal with Garter Spring 144 inch rail low-maintenance bearing that stays put

low-maintenance bearing that stays put

✔️ Solid Si3N4 ceramic balls for front hub efficiency These solid ceramic bearing balls are designed for bicycle front hubs

Dimensions (mm) D Bi Be n m E W o T J G Y X ds (UNF-Thread) 90 51

Dimension Value (mm) d 70 h 88

and rough running conditions

Oil Seal TC 18x39x7mm - TC Double Lip NBR Rubber Oil Seal with Garter Spring 144 inch rail low-maintenance bearing that stays putThe TC18x39x7 is a double lip rotary shaft seal, block out dirt & lock in grease or oil. Designed for a shaft diameter of 18mm Width 7mm, with a bore diameter 39mm Nitrile Rubber Lip Material. Item Sku : TC18x39x7 Type : Oil and Grease Seal TC 18x39x7 mm Shaft diameter (inner): 18mm Housing bore (outer): 39mm Width : 7mm Size : 18mm x 39mm x 7mm Oil and Grease Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248F Ideal for both