Product Details

3,175 mm x 6,35 mm x 2,38 mm FBJ R144 deep groove ball bearings

Brand Name FBJ
Model Number R144
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

FBJ R144 bearing Size Chart (mm/inches)

Bearing number4T-43131/43312
Size (mm)33.338x79.375x25.4
Bore Diameter (mm)33,338
Outer Diameter (mm)79,375
Width (mm)25,4
d33,338 mm
D79,375 mm
T25,4 mm
B24,074 mm
C17,462 mm
ra1 max.1,5 mm
a1,4 mm
Da67 mm
db42 mm
ra max.3,5 mm
da51 mm
Db74 mm
Weight0,568 Kg
Basic dynamic load rating (C)65,5 kN
Basic static load rating (C0)67 kN
(Grease) Lubrication Speed5 200 r/min
(Oil) Lubrication Speed6 900 r/min
Calculation factor (e)0,67
Calculation factor (Y0)0,49
d155.5 mm
e0.67
Y20.9
Y00.49
Mass0.57 kg
Dynamic load, C65.5 kN
Rating life coefficient, A21.4
Static load, C067 kN
Fatigue limit load, Cu8.2 kN
Nlim (oil)6,900 rpm
Nlim (grease)5,200 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.41 Hz
Characteristic rolling element frequency, BSF4.77 Hz
Characteristic outer ring frequency, BPF05.3 Hz
Characteristic inner ring frequency, BPFI7.7 Hz
ra max3.5 mm
r1a max1.5 mm

3,175 mm x 6,35 mm x 2,38 mm  FBJ R144 deep groove ball bearings

3,175 mm x 6,35 mm x 2,38 mm FBJ R144 deep groove ball bearings Cad Models

All Products Contact Now