NJ203M Cylindrical Roller Bearing 17x40x12 Cylindrical Bearing nachi6820 and general mechanical assemblies where

and general mechanical assemblies where consistent size and solid strength matter

Cage: Brass / Bronze

Dimensions: 90mm x 140mm x 24mm/Metric

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NJ203M Cylindrical Roller Bearing 17x40x12 Cylindrical Bearing nachi6820 and general mechanical assemblies whereNJ203M Cylindrical Roller Bearing Removable Inner Ring 17mm ID Chrome Steel, Built for High Load and Precision Fit The NJ203M is a cylindrical roller bearing with a removable inner ring, designed for handling strong radial loads with minimal friction. Made from high strength 52100 chrome steel, it's ideal for gearboxes, motors, and industrial applications requiring rigid shaft support and clean disassembly. Size: 17mm ID x 40mm OD x 12mm Width