538977 Four Row Cylindrical Roller Beairng

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number4T-42346/42584
Size (mm)87.96x148.43x28.575
Bore Diameter (mm)87,96
Outer Diameter (mm)148,43
Width (mm)28,575
d87,96 mm
D148,43 mm
T28,575 mm
B28,971 mm
C21,433 mm
ra1 max.3 mm
a -3 mm
Da134 mm
db98 mm
ra max.3 mm
da103 mm
Db142 mm
Weight1,99 Kg
Basic dynamic load rating (C)138 kN
Basic static load rating (C0)215 kN
(Grease) Lubrication Speed2 300 r/min
(Oil) Lubrication Speed3 100 r/min
Calculation factor (e)0,49
Calculation factor (Y0)0,67
d1122.4 mm
a31.58 mm
e0.49
Y21.22
Y00.67
Mass1.99 kg
Dynamic load, C138 kN
Rating life coefficient, A21.4
Static load, C0215 kN
Fatigue limit load, Cu24.7 kN
Nlim (oil)3,100 rpm
Nlim (grease)2,300 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.45 Hz
Characteristic rolling element frequency, BSF10.26 Hz
Characteristic outer ring frequency, BPF011.81 Hz
Characteristic inner ring frequency, BPFI14.19 Hz
ra max3 mm
r1a max3 mm
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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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