Oil Seal 0.315x 0.748x 0.276 Inch Rubber ID 0.315 OD 0.748 outer 0.5 It’s rated ABEC 1 for

It’s rated ABEC 1 for general precision use

✅ Size : 154mm x 180mm x 18mm

NU321 Cylindrical Roller Bearing and Removable Inner Ring

Deep Groove 6244M Ball Bearing 220x400x65mm

Single Shielded 30x72x19 Chrome Steel Deep Groove Bearing

Oil Seal 0.315x 0.748x 0.276 Inch Rubber ID 0.315 OD 0.748 outer 0.5 It’s rated ABEC 1 forThe TC8x19x7 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 0. 315" Width 0. 276" For Bore Dia. 0. 748" Nitrile Rubber Lip Material. Item Sku : TC8x19x7 In Type : TC 0. 315"x 0. 748"x 0. 276" Inch Inner : 0. 315" Outer : 0. 748" Width : 0. 276" Size : 0. 315" x 0. 748" x 0. 276" Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248 F