Smith Bearing Company IRR-1-2 Needle roller bearings

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Smith Bearing Company IRR-1-2 Needle roller bearings image

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The details of Needle roller bearings

Bearing number:4T-436/432
Size (mm):46.038x95.25x27.783
Bore Diameter (mm):46,038
Outer Diameter (mm):95,25
Width (mm):27,783
d:46,038 mm
D:95,25 mm
T:27,783 mm
B:29,9 mm
C:22,225 mm
ra1 max.:2,3 mm
a:9,2 mm
Da:83 mm
db:52 mm
ra max.:3,5 mm
da:59 mm
Db:87 mm
Weight:0,927 Kg
Basic dynamic load rating (C):108 kN
Basic static load rating (C0):129 kN
(Grease) Lubrication Speed:4 200 r/min
(Oil) Lubrication Speed:5 600 r/min
Calculation factor (e):0,28
Calculation factor (Y0):1,16
d1:65 mm
e:0.28
Y2:2.11
Y0:1.16
Mass:0.93 kg
Dynamic load, C:108 kN
Rating life coefficient, A2:1.4
Static load, C0:129 kN
Fatigue limit load, Cu:15.7 kN
Nlim (oil):5,600 rpm
Nlim (grease):4,200 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:5.59 Hz
Characteristic outer ring frequency, BPF0:6.64 Hz
Characteristic inner ring frequency, BPFI:9.36 Hz
ra max:3.5 mm
r1a max:2.3 mm
Category:Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:0.918
Product Group:B04334

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