Oil Seal 1.26x 1.89x 0.394 Inch Rubber ID 1.26 OD 1.89 7.874in the 21320EXW33K inner diameter is

the 21320EXW33K inner diameter is 100mm

The TC240x260x15 is a double-lip rotary shaft seal

Equal: 6318 ZZ / 6318 2Z

SMR148ZZ Material: Stainless Steel grade 440C

4 Loose Balls 1-1/2" G24

Oil Seal 1.26x 1.89x 0.394 Inch Rubber ID 1.26 OD 1.89 7.874in the 21320EXW33K inner diameter isThe TC32x48x10 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. 26" Width 0. 394" For Bore Dia. 1. 89" Nitrile Rubber Lip Material. Item Sku : TC32x48x10 In Type : TC 1. 26"x 1. 89"x 0. 394" Inch Inner : 1. 26" Outer : 1. 89" Width : 0. 394" Size : 1. 26" x 1. 89" x 0. 394" Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248 F