Original SKF Cylindrical Roller Bearings NU2928 ISO

Request A Jinan Excavator Parts Company Quote For 57.15x96.838x21 Your Special Original SKF Cylindrical Roller Bearings NU2928 ISO Needs Today! Free SWEDEN SKF Cylindrical Roller Bearings Quotes. ISO 57,15 Bore Diameter (mm) 9001 certified.

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number 4T-387AS/382A
Size (mm) 57.15x96.838x21
Bore Diameter (mm) 57,15
Outer Diameter (mm) 96,838
Width (mm) 21
d 57,15 mm
D 96,838 mm
T 21 mm
B 21,946 mm
C 15,875 mm
ra1 max. 0,8 mm
a 3,1 mm
Da 89 mm
db 62 mm
ra max. 5 mm
da 72 mm
Db 92 mm
Weight 0,576 Kg
Basic dynamic load rating (C) 78 kN
Basic static load rating (C0) 96,5 kN
(Grease) Lubrication Speed 3 700 r/min
(Oil) Lubrication Speed 5 000 r/min
Calculation factor (e) 0,35
Calculation factor (Y0) 0,93
d1 75 mm
e 0.35
Y2 1.69
Y0 0.93
Mass 0.58 kg
Dynamic load, C 78 kN
Rating life coefficient, A2 1.4
Static load, C0 96.5 kN
Fatigue limit load, Cu 11.8 kN
Nlim (oil) 5,000 rpm
Nlim (grease) 3,700 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 7.3 Hz
Characteristic outer ring frequency, BPF0 8.26 Hz
Characteristic inner ring frequency, BPFI 10.74 Hz
ra max 5 mm
r1a max 0.8 mm
Category Bearings
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 0.57
Product Group B04334
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Worktime 9:00-18:00(Beijing time)
Phone 86 0531-8299 9952
Fax 86 0531 -82990353
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