Oil Seal 1.378x 2.205x 0.315 Inch Rubber ID 1.378 OD 2.205 61911ZZ Each bearing is built from

Each bearing is built from high-chromium 52100 steel and shielded on both sides to keep out salt

✅ Length: 44 in (1117

In quick terms

the NJ2311EG inner diameter is 55mm

Oil Seal 1.378x 2.205x 0.315 Inch Rubber ID 1.378 OD 2.205 61911ZZ Each bearing is built fromThe TC35x56x8 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. 315" For Bore Dia. 2. 205" Nitrile Rubber Lip Material. Item Sku : TC35x56x8 In Type : TC 1. 378"x 2. 205"x 0. 315" Inch Inner : 1. 378" Outer : 2. 205" Width : 0. 315" Size : 1. 378" x 2. 205" x 0. 315" Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248 F