Oil Seal 3.543x 5.315x 0.472 Inch Rubber ID 3.543 OD 5.315 bearing 7218 3/8" bolt This pillow block

3/8" bolt This pillow block bearing is a single-unit housing designed for 12mm shafts

💡 Why are deep groove ball bearings widely used in industrial machines

high-load option for small machinery where space is limited

low-friction rotation in educational demos and prototypes

✅ Seals: Double rubber seals (RS)

Oil Seal 3.543x 5.315x 0.472 Inch Rubber ID 3.543 OD 5.315 bearing 7218 3/8" bolt This pillow blockThe TC90x135x12 In is is a double lip rotary shaft seal built to block out dirt and lock in grease or oil. Designed for a shaft diameter of 3. 543" Width 0. 472" For Bore Dia. 5. 315" Nitrile Rubber Lip Material. Item Sku : TC90x135x12 In Type : TC 3. 543"x 5. 315"x 0. 472" Inch Inner : 3. 543" Outer : 5. 315" Width : 0. 472" Size : 3. 543" x 5. 315" x 0. 472" Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248 F