Oil Seal 1.378x 1.772x 0.276 Inch Rubber ID 1.378 OD 1.772 ceramic race or automated rails

or automated rails

it provides a handy way to mount a bearing on a shaft with adjustable preload and secure locking

The TC4x18x7 is a double-lip rotary shaft seal

✅ 360° locking grip for stable retention

Oil Seal 1.378x 1.772x 0.276 Inch Rubber ID 1.378 OD 1.772 ceramic race or automated railsThe TC35x45x7 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 1. 378" Width 0. 276" For Bore Dia. 1. 772" Nitrile Rubber Lip Material. Item Sku : TC35x45x7 In Type : TC 1. 378"x 1. 772"x 0. 276" Inch Inner : 1. 378" Outer : 1. 772" Width : 0. 276" Size : 1. 378" x 1. 772" x 0. 276" Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248 F