eBike Motor Bearings

Inner x Outer x Depth (mm): 18 x 33 x 8
Used On: eBike Motors

Inner x Outer x Depth (mm): 12 x 28 x 8
Used On: eBike Motors

Note, if you search our site by '6004' you will see we do a 21.5mm inner diameter option too.  This one supplied is 21.3mm and used on older Bosch motors. You might need to measure accurately to determine which version you require.

Inner x Outer x Depth (mm): 21.3 x 42 x 12
Used On: Bosch eBike Motor

Inner x Outer x Depth (mm): 21.5 x 42 x 12
Used On: Bosch 2nd Gen eBike Motor (BDU2XX)

Inner x Outer x Depth (mm): 34 x 47 x 7
Used On: Brose eBike Motor

Inner x Outer x Depth (mm): 45 x 58 x 7
Used On: Bosch Gen 2 Main Motor Bearing
Note: One side of seal says 'LBV' which is a non-contact seal. Other side 'LUV' is a contact seal. Mount bearing with black LUV seal facing out towards the elements.

Inner x Outer x Depth (mm): 55 x 72 x 9
Used On: Electric Bike Motors (Brose Axle Inside Pulley Bearing)

Inner x Outer x Depth (mm): 21.5 x 37 x 9
Used On: Bosch 2nd Gen eBike Motor (BDU2XX)

Inner x Outer x Depth (mm): 30 x 47 x 9
Used On: Bosch 3rd Gen eBike Motor (BDU3XX)
Note: Right hand crank shaft (furthest most right bearing)

Inner x Outer x Depth (mm): 24 x 30 x 16
Used On: eBike Motor (Brose Centre Axle)