Oil Seal TC 19x32x5mm ucp2018 the bearing is one seal

the bearing is one seal from each side to protect the bearing from dust or any possible contamination

measures an inner diameter of 50mm outer diameter is 90mm and the width is 20mm

NU2308 Cylindrical Roller Bearing

✅ ABEC-5 rated for high accuracy and smooth spin

Labyrinth seal layout resists dust

Oil Seal TC 19x32x5mm ucp2018 the bearing is one sealThe TC19x32x5 is a double lip rotary shaft seal, block out dirt & lock in grease or oil. Designed for a shaft diameter of 19mm Width 5mm, with a bore diameter 32mm Nitrile Rubber Lip Material. Item Sku : TC19x32x5 Type : Oil and Grease Seal TC 19x32x5 mm Shaft diameter (inner): 19mm Housing bore (outer): 32mm Width : 5mm Size : 19mm x 32mm x 5mm Oil and Grease Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248F Ideal for both