Original SKF Cylindrical Roller Bearings NU1028 ISO

SWEDEN SKF Cylindrical Roller Bearings are Jinan Excavator Parts Company a few 73.025x139.992x36.512 73.025x139.992x36.512 Size (mm) brands you will find in our inventory. Find Original SKF Cylindrical Roller Bearings NU1028 ISO to see what's in stock!

Min.Order Quantity 1 pcs
Price Negotiable

Product Details

Bearing number4T-576/572
Size (mm)73.025x139.992x36.512
Bore Diameter (mm)73,025
Outer Diameter (mm)139,992
Width (mm)36,512
d73,025 mm
D139,992 mm
T36,512 mm
B36,098 mm
C28,575 mm
ra1 max.3,3 mm
a5,5 mm
Da125 mm
db83 mm
ra max.3,5 mm
da90 mm
Db133 mm
Weight2,53 Kg
Basic dynamic load rating (C)178 kN
Basic static load rating (C0)265 kN
(Grease) Lubrication Speed2 600 r/min
(Oil) Lubrication Speed3 400 r/min
Calculation factor (e)0,4
Calculation factor (Y0)0,82
d1110 mm
e0.4
Y21.49
Y00.82
Mass2.53 kg
Dynamic load, C178 kN
Rating life coefficient, A21.4
Static load, C0265 kN
Fatigue limit load, Cu31.4 kN
Nlim (oil)3,400 rpm
Nlim (grease)2,600 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.44 Hz
Characteristic rolling element frequency, BSF8.34 Hz
Characteristic outer ring frequency, BPF010.19 Hz
Characteristic inner ring frequency, BPFI12.81 Hz
ra max3.5 mm
r1a max3.3 mm
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Company Profile

Jinan Excavator Parts Company
Worktime 9:00-18:00(Beijing time)
Phone 86 0531-8299 9952
Fax 86 0531 -82990353
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