IR42x47x20  metric series inner ring bearing drawings
  1. The inner ring is hardened and precision ground.

IR42X47X20 Metric Series Roller Bearing

Model: IR42x47x20

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Product Details

Bearing Type inner ring
Bore Dia (d) 42.000 mm
Outer Dia (D) 47.000 mm
Width (B) 20.000 mm
Weight (g) 53.50 grams
Material 52100 Chrome steel, or equivalent