Main Bearing Set 0.75 Crank 0.50 Case 1.0 Thrust 1200 - 1600cc 1961 on

Part Number
J48624
OEM Part Number
111-198-477/A
On Backorder
$305.14

A set of Silverline steel backed main bearings.


This set is for a 0.50 bored case with a 1.0 cut thrust face and a 0.75 reground crank.


These bearings are suitable for 1200 to 1600cc air-cooled engines built from 1961 on

Standard bearing measurements

Crankshaft 55mm

Case 65mm

Thrust 22mm

Please check suitability before ordering