Product Details & Fitment
Part number RH2100 is the genuine 0.010" undersize big-end bearing set for 1946-1959 Bentley and Rolls-Royce 6-cylinder engine cars. This set is designed for the connecting rod bearings used in post-war straight-six engines.
The RH2100 set is supplied to a 0.010" undersize specification for applications where the crankshaft has been machined to the corresponding undersize dimension. It is suitable for the specified 1946-1959 6-cylinder engine applications.
These bearing shells are fitted as part of the connecting rod and crankshaft assembly. The 0.010" undersize specification should be confirmed against the crankshaft dimensions before installation.
Correctly matched big end bearings provide the required bearing surface for the connecting rods and help maintain the intended operating clearance within the engine. Using the correct undersize bearing specification is important when servicing or rebuilding the 6-cylinder engine.
Please verify the part number, bearing size, and vehicle application before ordering to ensure correct fitment. Professional installation is recommended, with crankshaft and bearing clearances checked during engine assembly.




