NJ311M Cylindrical Roller Bearing 55x120x29mm

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number4T-67391/67322
Size (mm)133.35x196.85x46.038
Bore Diameter (mm)133,35
Outer Diameter (mm)196,85
Width (mm)46,038
d133,35 mm
D196,85 mm
T46,038 mm
B46,038 mm
C38,1 mm
ra1 max.3,3 mm
a6,3 mm
Da180 mm
db143 mm
ra max.8 mm
da157 mm
Db189 mm
Weight4,59 Kg
Basic dynamic load rating (C)310 kN
Basic static load rating (C0)550 kN
(Grease) Lubrication Speed1 700 r/min
(Oil) Lubrication Speed2 200 r/min
Calculation factor (e)0,34
Calculation factor (Y0)0,96
d1165.5 mm
e0.34
Y21.74
Y00.96
Mass4.59 kg
Dynamic load, C310 kN
Rating life coefficient, A21.4
Static load, C0550 kN
Fatigue limit load, Cu57.7 kN
Nlim (oil)2,200 rpm
Nlim (grease)1,700 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.46 Hz
Characteristic rolling element frequency, BSF10.77 Hz
Characteristic outer ring frequency, BPF013.2 Hz
Characteristic inner ring frequency, BPFI15.8 Hz
ra max8 mm
r1a max3.3 mm
CategoryBearings
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram4.7
Product GroupB04334
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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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