NTN Finland 6305LLUC3/L683QK Ball Bearings

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number 4T-6277/6220
Size (mm) 44.45x127x50.8
Bore Diameter (mm) 44,45
Outer Diameter (mm) 127
Width (mm) 50,8
d 44,45 mm
D 127 mm
T 50,8 mm
B 52,388 mm
C 41,275 mm
ra1 max. 3,3 mm
a 19,5 mm
Da 108 mm
db 60 mm
ra max. 3,5 mm
da 67 mm
Db 117 mm
Weight 3,58 Kg
Basic dynamic load rating (C) 250 kN
Basic static load rating (C0) 320 kN
(Grease) Lubrication Speed 3 200 r/min
(Oil) Lubrication Speed 4 300 r/min
Calculation factor (e) 0,3
Calculation factor (Y0) 1,11
d1 88 mm
e 0.3
Y2 2.01
Y0 1.11
Mass 3.58 kg
Dynamic load, C 250 kN
Rating life coefficient, A2 1.4
Static load, C0 320 kN
Fatigue limit load, Cu 39 kN
Nlim (oil) 4,300 rpm
Nlim (grease) 3,200 rpm
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.41 Hz
Characteristic rolling element frequency, BSF 5.08 Hz
Characteristic outer ring frequency, BPF0 5.7 Hz
Characteristic inner ring frequency, BPFI 8.3 Hz
ra max 3.5 mm
r1a max 3.3 mm
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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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