NSK Portugal 53320 Ball Bearings

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number71972 BM
Size (mm)480x360x56
Bore Diameter (mm)480
Outer Diameter (mm)360
Width (mm)56
d360 mm
D480 mm
B56 mm
d1408 mm
D1441.66 mm
a204 mm
r1,2 - min.3 mm
r3,4 - min.1.1 mm
da - min.373 mm
Da - max.467 mm
Db - max.474 mm
ra - max.2.5 mm
rb - max.1 mm
Basic dynamic load rating - C302 kN
Basic static load rating - C0550 kN
Fatigue load limit - Pu11.2 kN
Reference speed1400 r/min
Limiting speed1500 r/min
Calculation factor - kr0.085
Calculation factor - ka0.7
Calculation factor - e1.14
Calculation factor - X0.35
Calculation factor - Y00.26
Calculation factor - Y20.57
d1 ≈408 mm
D1 ≈441.66 mm
r1,2 min.3 mm
r3,4 min.1.1 mm
da min.373 mm
Da max.467 mm
Db max.474 mm
ra max.2.5 mm
rb max.1 mm
Basic dynamic load rating C302 kN
Basic static load rating C0550 kN
Fatigue load limit Pu11.2 kN
Calculation factor A4.55
Calculation factor kr0.085
Calculation factor e1.14
Calculation factor X0.35
Calculation factor Y00.26
Calculation factor Y20.57
Mass bearing28.5 kg
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Company Profile

Worktime З понеділка по п'ятницю: з 9:00 до 18:00
Phone 00(65) 6258 1688
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