IR 40X50X20 Inner Ring
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Inner Ring for Needle Roller Bearings
Inner ring model IR40X50X20 from the IR series with 40 mm bore diameter, 50 mm outside diameter, and 20 mm width. Designed for precision and durability in bearing assemblies.
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IR40X50X20 Inner Ring for Needle Roller Bearings
The IR40X50X20 is a precision-engineered inner ring from the IR series, designed for use with needle roller bearings to ensure optimal performance, reduced friction, and increased service life in industrial applications.
Type: Inner Ring for Needle Roller Bearings
Model: IR40X50X20
Series: IR
| Bore Diameter (d) | 40 mm |
| Outside Diameter (D) | 50 mm |
| Width (B) | 20 mm |





