IR320X350X80 Inner ring for needle roller bearings
IR320X350X80 Inner ring for needle roller bearings detail Specifications:
Material : 52100 Chrome Steel
Construction : inner ring
Weight : 9.80 kg
Main Dimensions:
Bore Diameter (d) : 320 mm
The tolerance of Bore Diameter : - 0.04 mm to 0 mm
Raceway diameter inner ring (F) : 350 mm
The tolerance of Raceway diameter : - 0.083 mm to - 0.127 mm
Width (B) : 80 mm
The tolerance of Width : - 0.40 mm to 0 mm
r min. : 2.1 mm
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