Ball bearings for Puch E50 single-speed engines. On the clutch side, this special bearing (11 mm inner ring) is mounted on crankshafts with a small seal seat.
Bearing with 11 mm bearing seat, for crankshafts with 12 mm bearing seat order item no. SC018312.

Also known as the "new model".

C3 – with more play, ideal for high speeds.

Outside diameter: 40 mm
Inside diameter: 17 mm
Width of outer ring: 12 mm
Width of inner ring: 11 mm

Original spare part number: 900.6233

Bearing puller set for pulling off the old bearings: item no. SC580074