Oil Seal TC 25x40x10mm UCP203 Boost engine efficiency and throttle

Boost engine efficiency and throttle response

the 21309EW33 inner diameter is 45mm

Quantity: Set of 10 Bearings

✅ Max grease speed: 4300 RPM

Set screws offer secure shaft locking

Oil Seal TC 25x40x10mm UCP203 Boost engine efficiency and throttleThe TC25x40x10 is a double lip rotary shaft seal, block out dirt & lock in grease or oil. Designed for a shaft diameter of 25mm Width 10mm, with a bore diameter 40mm Nitrile Rubber Lip Material. Item Sku : TC25x40x10 Type : Oil and Grease Seal TC 25x40x10 mm Shaft diameter (inner): 25mm Housing bore (outer): 40mm Width : 10mm Size : 25mm x 40mm x 10mm Oil and Grease Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248F Ideal for both