Oil Seal 0.236x 0.63x 0.276 Inch Rubber ID 0.236 OD 0.63 width 3.78 💡 Why use sealed ball

💡 Why use sealed ball bearings like the R188-2RS in small devices

the NN3017M2KC1NA P4 inner diameter is 85mm

✅ Rings & Cage: Stainless steel

This 10-pack of 6x12x4mm stainless steel ball bearings is built for RC cars

Oil Seal 0.236x 0.63x 0.276 Inch Rubber ID 0.236 OD 0.63 width 3.78 💡 Why use sealed ballThe TC6x16x7 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. 236" Width 0. 276" For Bore Dia. 0. 63" Nitrile Rubber Lip Material. Item Sku : TC6x16x7 In Type : TC 0. 236"x 0. 63"x 0. 276" Inch Inner : 0. 236" Outer : 0. 63" Width : 0. 276" Size : 0. 236" x 0. 63" x 0. 276" Seal Material : Nitrile Butadiene Rubber Temperature Range : 40 to 248 F