Oil Seal 1.181x 1.89x 0.472 Inch Rubber ID 1.181 OD 1.89 prelubricated grease it uses a set screw

it uses a set screw locking style to grip the shaft

and CNC linear guides where durability and clean operation matter

✔️ 10mm ID x 26mm OD x 7mm wide

Bearing Outer Diameter: 11mm

Oil Seal 1.181x 1.89x 0.472 Inch Rubber ID 1.181 OD 1.89 prelubricated grease it uses a set screwThe TC30x48x12 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. 181" Width 0. 472" For Bore Dia. 1. 89" Nitrile Rubber Lip Material. Item Sku : TC30x48x12 In Type : TC 1. 181"x 1. 89"x 0. 472" Inch Inner : 1. 181" Outer : 1. 89" Width : 0. 472" Size : 1. 181" x 1. 89" x 0. 472" Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248 F