Oil Seal 1.575x 2.559x 0.433 Inch Rubber ID 1.575 OD 2.559 inner100 outer diameter is 90mm and

outer diameter is 90mm and width is 13mm

while double metal shields (ZZ) keep out debris

This handy bearing is a common choice for many machines

the N320MY outer diameter is 215mm

They shine in complex builds:

Oil Seal 1.575x 2.559x 0.433 Inch Rubber ID 1.575 OD 2.559 inner100 outer diameter is 90mm andThe TC40x65x11 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. 575" Width 0. 433" For Bore Dia. 2. 559" Nitrile Rubber Lip Material. Item Sku : TC40x65x11 In Type : TC 1. 575"x 2. 559"x 0. 433" Inch Inner : 1. 575" Outer : 2. 559" Width : 0. 433" Size : 1. 575" x 2. 559" x 0. 433" Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248 F