Needle Roller Bearing Manufacture RPU374337F KOYO

Needle Roller Bearing Manufacture RPU374337F KOYO, 36.512x88.5x25.4 Size (mm) 36,512 Bore Diameter (mm) Units and Housings CAD models 36.512x88.5x25.4 , Pioneer Machinery Source NEEDLE ROLLER BEARING Manufacturing Service . Get Your Free.

Bearing number:4T-44143/44348
Size (mm):36.512x88.5x25.4
Bore Diameter (mm):36,512
Outer Diameter (mm):88,5
Width (mm):25,4
d:36,512 mm
D:88,5 mm
T:25,4 mm
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Product Details

Bearing number4T-44143/44348
Size (mm)36.512x88.5x25.4
Bore Diameter (mm)36,512
Outer Diameter (mm)88,5
Width (mm)25,4
d36,512 mm
D88,5 mm
T25,4 mm
B23,698 mm
C17,462 mm
ra1 max.1,5 mm
a–2,9 mm
Da75 mm
db50 mm
ra max.2,3 mm
da54 mm
Db84 mm
Weight0,729 Kg
Basic dynamic load rating (C)70,5 kN
Basic static load rating (C0)78 kN
(Grease) Lubrication Speed4 000 r/min
(Oil) Lubrication Speed5 300 r/min
Calculation factor (e)0,78
Calculation factor (Y0)0,42
d166 mm
e0.78
Y20.77
Y00.42
Mass0.73 kg
Dynamic load, C70.5 kN
Rating life coefficient, A21.4
Static load, C078 kN
Fatigue limit load, Cu9.5 kN
Nlim (oil)5,300 rpm
Nlim (grease)4,000 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF5.64 Hz
Characteristic outer ring frequency, BPF06.35 Hz
Characteristic inner ring frequency, BPFI8.65 Hz
ra max2.3 mm
r1a max1.5 mm
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Company Profile

Worktime 7:00AM - 6:00PM
Phone 0065 82577418
Fax 0065 82577552
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