INA NKI42/30 services Needle Non Thrust Roller Bearings

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INA NKI42/30 services Needle Non Thrust Roller Bearings image

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INA NKI42/30 services Needle Non Thrust Roller Bearings Specifications

Bearing number:4T-462A/453X
Size (mm):57.15x104.775x30.162
Bore Diameter (mm):57,15
Outer Diameter (mm):104,775
Width (mm):30,162
d:57,15 mm
D:104,775 mm
T:30,162 mm
B:29,317 mm
C:24,605 mm
d1:79.5 mm
a:23.06 mm
e:0.34
Y2:1.79
Y0:0.98
Mass:1.06 kg
Dynamic load, C:115 kN
Rating life coefficient, A2:1.4
Static load, C0:148 kN
Fatigue limit load, Cu:18 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:6.79 Hz
Characteristic outer ring frequency, BPF0:7.73 Hz
Characteristic inner ring frequency, BPFI:10.27 Hz
ra max:2.3 mm
r1a max:3.3 mm
Category:Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:1.072
Product Group:B04334

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