NTN Korea NUTR208 Ball Bearings

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number 4T-HM903249/HM903210
Size (mm) 44.45x95.25x30.958
Bore Diameter (mm) 44,45
Outer Diameter (mm) 95,25
Width (mm) 30,958
d 44,45 mm
D 95,25 mm
T 30,958 mm
B 28,575 mm
C 22,225 mm
ra1 max. 0,8 mm
a - 0,4 mm
Da 81 mm
db 54 mm
ra max. 3,5 mm
da 65 mm
Db 91 mm
Weight 1 Kg
Basic dynamic load rating (C) 96 kN
Basic static load rating (C0) 116 kN
(Grease) Lubrication Speed 3 700 r/min
(Oil) Lubrication Speed 4 900 r/min
Calculation factor (e) 0,74
Calculation factor (Y0) 0,45
d1 71.5 mm
a 31.36 mm
e 0.74
Y2 0.81
Y0 0.45
Mass 1 kg
Dynamic load, C 96 kN
Rating life coefficient, A2 1.4
Static load, C0 116 kN
Fatigue limit load, Cu 14.1 kN
Nlim (oil) 4,900 rpm
Nlim (grease) 3,700 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 5.93 Hz
Characteristic outer ring frequency, BPF0 6.82 Hz
Characteristic inner ring frequency, BPFI 9.18 Hz
ra max 3.5 mm
r1a max 0.8 mm
Category Bearings
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 0.988
Product Group B04334
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Worktime З понеділка по п'ятницю: з 9:00 до 18:00
Phone 00(65) 6258 1688
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