32948 Taper Roller Bearing

Min.Order Quantity 1 pcs
Price Negotiable
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Product Details

Bearing number 4T-1280/1220
Size (mm) 22.225x57.15x22.225
Bore Diameter (mm) 22,225
Outer Diameter (mm) 57,15
Width (mm) 22,225
d 22,225 mm
D 57,15 mm
T 22,225 mm
B 22,225 mm
C 17,462 mm
ra1 max. 1,5 mm
a 7,1 mm
Da 49 mm
db 29 mm
ra max. 0,8 mm
da 29,5 mm
Db 52 mm
Weight 0,286 Kg
Basic dynamic load rating (C) 47 kN
Basic static load rating (C0) 49,5 kN
(Grease) Lubrication Speed 7 100 r/min
(Oil) Lubrication Speed 9 500 r/min
Calculation factor (e) 0,35
Calculation factor (Y0) 0,95
d1 39.5 mm
e 0.35
Y2 1.73
Y0 0.95
Mass 0.29 kg
Dynamic load, C 47 kN
Rating life coefficient, A2 1.4
Static load, C0 49.5 kN
Fatigue limit load, Cu 6 kN
Nlim (oil) 9,500 rpm
Nlim (grease) 7,100 rpm
Min operating temperature, Tmin -40 °C
Max operating temperature, Tmax 120 °C
Characteristic cage frequency, FTF 0.4 Hz
Characteristic rolling element frequency, BSF 4.81 Hz
Characteristic outer ring frequency, BPF0 5.23 Hz
Characteristic inner ring frequency, BPFI 7.77 Hz
ra max 0.8 mm
r1a max 1.5 mm
Category Bearings
Inventory 0.0
Minimum Buy Quantity N/A
Weight / Kilogram 0.294
Product Group B04334
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Worktime З понеділка по п'ятницю: з 9:00 до 18:00
Phone 00(65) 6258 1688
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