Bearing 7202 KOYO - Boyal Industrial Pte ltd.

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Bearing 7202 KOYO image

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Bearing number:4T-45290/45220
Size (mm):57.15x104.775x30.958
Bore Diameter (mm):57,15
Outer Diameter (mm):104,775
Width (mm):30,958
d:57,15 mm
D:104,775 mm
T:30,958 mm
B:30,958 mm
C:23,812 mm
d1:80 mm
a:22.26 mm
e:0.33
Y2:1.8
Y0:0.99
Mass:1.1 kg
Dynamic load, C:130 kN
Rating life coefficient, A2:1.4
Static load, C0:169 kN
Fatigue limit load, Cu:20.6 kN
Nlim (oil):4,700 rpm
Nlim (grease):3,500 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.43 Hz
Characteristic rolling element frequency, BSF:6.56 Hz
Characteristic outer ring frequency, BPF0:7.69 Hz
Characteristic inner ring frequency, BPFI:10.31 Hz
ra max:2.3 mm
r1a max:3.3 mm

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Stock Categories

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Angular Contact Ball Bearings

Tapered Roller Bearings

Linear Bearings

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