Oil Seal 15.354x 16.929x 0.787 Inch Rubber ID 15.354 OD 16.929 m16 bolt making it a solid fit

making it a solid fit for hobby CNC rigs

Provides smoother retrieve with less heat buildup under load

- Improves rotor head stability under load in RC helis

NN3008M2KC1NA P4 Roller Bearing

Oil Seal 15.354x 16.929x 0.787 Inch Rubber ID 15.354 OD 16.929 m16 bolt making it a solid fitThe TC390x430x20 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 15. 354" Width 0. 787" For Bore Dia. 16. 929" Nitrile Rubber Lip Material. Item Sku : TC390x430x20 In Type : TC 15. 354"x 16. 929"x 0. 787" Inch Inner : 15. 354" Outer : 16. 929" Width : 0. 787" Size : 15. 354" x 16. 929" x 0. 787" Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248 F