NSK Portugal 6818VV Single Row Ball Bearings

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number 4T-390/394A
Size (mm) 57.15x110x22
Bore Diameter (mm) 57,15
Outer Diameter (mm) 110
Width (mm) 22
d 57,15 mm
D 110 mm
T 22 mm
B 21,996 mm
C 18,824 mm
ra1 max. 1,3 mm
a 0,7 mm
Da 101 mm
db 66 mm
ra max. 2,3 mm
da 70 mm
Db 104 mm
Weight 0,954 Kg
Basic dynamic load rating (C) 89,5 kN
Basic static load rating (C0) 120 kN
(Grease) Lubrication Speed 3 200 r/min
(Oil) Lubrication Speed 4 300 r/min
Calculation factor (e) 0,4
Calculation factor (Y0) 0,82
d1 87 mm
e 0.4
Y2 1.49
Y0 0.82
Mass 0.95 kg
Dynamic load, C 89.5 kN
Rating life coefficient, A2 1.4
Static load, C0 120 kN
Fatigue limit load, Cu 14.6 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 0.44 Hz
Characteristic rolling element frequency, BSF 8.4 Hz
Characteristic outer ring frequency, BPF0 10.19 Hz
Characteristic inner ring frequency, BPFI 12.81 Hz
ra max 2.3 mm
r1a max 1.3 mm
Category Bearings
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 0.506
Product Group B04334
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Company Profile

Worktime З понеділка по п'ятницю: з 9:00 до 18:00
Phone 00(65) 6258 1688
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