AST RNA4903 needle roller bearings

High 2 mm r3,4 min. Quality AST RNA4903 needle roller bearings. Competitive 68 mm da max. 140x225x85 bearing Pricing. AURORA Bearing Supply Co., Ltd. Accept Small Order. Easy 5 mm Ca min. and Fast Shipping.

What is RNA4903 bearing cross reference´╝č

Brand Name:AST
Model Number:RNA4903
da max.:38 mm
D:64.292 mm
Calculation factor e:0.54
d1 ≈:50.19 mm
Cb min.:4.5 mm
Mass bearing:0.35 kg
Reference speed:8500 r/min
Calculation factor Y0:0.6

Product Details

da max.38 mm
D64.292 mm
Calculation factor e0.54
d1 ≈50.19 mm
Cb min.4.5 mm
Mass bearing0.35 kg
Reference speed8500 r/min
Calculation factor Y00.6
Da max.57.5 mm
C16.67 mm
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Phone +1-205-981-2973
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