IR30X37X18 Inner ring for needle roller bearings
IR30X37X18 Inner ring detail for needle roller bearings Specifications:
Material : 52100 Chrome Steel
Construction : inner ring
Weight : 0.050 kg
Main Dimensions:
Bore Diameter (d) : 30 mm
The tolerance of Bore Diameter : - 0.01 mm to 0 mm
Raceway diameter inner ring (F) : 37 mm
The tolerance of Raceway diameter : - 0.004 mm to + 0.005 mm
Width (B) : 18 mm
The tolerance of Width : - 0.12 mm to 0 mm
r min. : 0.3 mm
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