TIMKEN 44157X services Tapered Roller Bearings

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TIMKEN 44157X services Tapered Roller Bearings image

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TIMKEN 44157X services Tapered Roller Bearings Product Features

Bearing number:4T-66225/66462
Size (mm):57.15x117.475x33.338
Bore Diameter (mm):57,15
Outer Diameter (mm):117,475
Width (mm):33,338
d:57,15 mm
D:117,475 mm
T:33,338 mm
B:31,75 mm
C:23,812 mm
ra1 max.:3,3 mm
a:0,4 mm
Da:100 mm
db:69 mm
ra max.:3,5 mm
da:76 mm
Db:111 mm
Weight:1,54 Kg
Basic dynamic load rating (C):130 kN
Basic static load rating (C0):153 kN
(Grease) Lubrication Speed:3 300 r/min
(Oil) Lubrication Speed:4 400 r/min
Calculation factor (e):0,63
Calculation factor (Y0):0,53
d1:86.5 mm
e:0.63
Y2:0.96
Y0:0.53
Mass:1.54 kg
Dynamic load, C:130 kN
Rating life coefficient, A2:1.4
Static load, C0:153 kN
Fatigue limit load, Cu:18.7 kN
Nlim (oil):4,400 rpm
Nlim (grease):3,300 rpm
Min operating temperature, Tmin:-40 °C
Max operating temperature, Tmax:120 °C
Characteristic cage frequency, FTF:0.42 Hz
Characteristic rolling element frequency, BSF:5.74 Hz
Characteristic outer ring frequency, BPF0:6.75 Hz
Characteristic inner ring frequency, BPFI:9.25 Hz
ra max:3.5 mm
r1a max:3.3 mm
Category:Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:1.55
Product Group:B04334

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