1.b Norton SOHC, OHV and Side Valve Bearings

Display per page

Sort by

11 - 20 of 59 results

Main Bearing - Model 30M/40M (Manx) - Timing Side Twin Ball Bearing : SNR C3 Product no.: 0022b A11M/31 Twin row caged ball bearing. Fitted to Model 30M/40M (Manx) SOHC engines in original C3 looser fit, from good quality SNR manufacturer. Update October 2019: Only limited stock available, see detail listing £75.00 * In stock	Model 30/40/CS1 3 Screw Main Bearing Securing Plate (Post 1932) - Each Product no.: 0285 A11/34 3 screw mainshaft bearing securing plate, to fit all Model 30 and Model 40 International (and CS1/CJ) engines. This pressed steel plate was used to retain the main bearings and ensure they did not 'walk' under heavy use. Price is Each £21.00 * In stock	Model 30M/40M Manx 4 Screw Main Bearing Securing Plate - Each Product no.: 0286 A11M/34 4 screw mainshaft bearing securing plate, to fit all Model 30M and Model 40M (i.e. pre-Featherbed Manx type) magnesium engines. This pressed steel plate was used to retain the main bearings and ensure they did not 'walk' under heavy use. Price is Each £22.00 * In stock
Model 30/40/CS1 3 Screw Main Bearing Securing Plate (Pre 1933) - Each Product no.: 0287 1X49e This is the shallower type of Model 30/40 main bearing plate that was fitted to very early SOHC Cammy engines - we believe prior to 1933 (although it is difficult to be certain when the changover occurred, give or take one year - so check detail listing for more information. Price is each £21.00 * In stock	Mainshaft/Camshaft Bearing - Securing Plate Screw: All SOHC Models - Set of 3 Product no.: 0023 A11/35/3 - Countersunk screw used to retain securing plates for both main bearings in the crankcases and front camshaft bearings. These are the screws that are soldered over their heads once fitted, to ensure they dont work loose. This is for a bag of 3 screws £2.20 * In stock	Mainshaft/Camshaft Bearing - Securing Plate Screw: All SOHC Models - Set of 9 Product no.: 0024 A11/35/12 - Countersunk screw used to retain securing plates for both main bearings in the crankcases and front camshaft bearings. These are the screws that are soldered over their heads once fitted, to ensure they dont work loose. This is for a bag of 9 screws. See listing for more information £6.00 * In stock
SOHC All Models : Camshaft Bearing Retaining Plate Product no.: 0025 A11/787 - This is the plate that stops the camshaft bearing from rotating and coming adrift in the main cambox casting £11.00 * In stock	Cambox Main (Front) Bearing - SOHC Camshaft Front Ball Bearing: RHP or SKF Brand: Each Product no.: 0026 A11/785 - Single row ball bearing.fitted to the main SOHC cambox shell (i.e. front cambox bearing) on a SOHC cambox's from 1931-56, both International (alloy) and SOHC Manx/M40 and some Featherbed (magnesium) cambox shells. This bearing is from a top quality bearing manufacturer and will be either RHP or SKF dependent on current availablity. Price is each £57.00 * Still in stock	Cambox Bearing - SOHC (Inter Mod 3040 and CS1CJ) Camshaft Back Roller Bearing : RHP C3 Product no.: 0027 A11/786 - Single row caged roller bearing. Fitted to Model 30/40 (International) SOHC engines. These are either RHP or Hoffman (Hoffman became RHP) - both best quality and in correct and very difficult to find C3 fit. £98.00 * Not in stock
Cambox Bearing - SOHC (Mod 30M/40M &amp; SOHC Manx) Camshaft Back Roller Bearing : RHP C3 Product no.: 0028 A11/786M Cambox Bearing - Camshaft Back Roller Bearing : as fitted to the Model 30M/40M (Manx) cambox backplate - identifiable from the standard International type, in that the Manx backplate is in magnesium. These are correct RHP versions in correct C3 fit - now very rare £114.00 * In stock