Product Details

140 mm x 210 mm x 33 mm SNR 7028.HV.U.J74 High precision angular contact ball bearings

Brand Name SNR
Model Number 7028.HV.U.J74
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

SNR 7028.HV.U.J74 bearing Size Chart (mm/inches)

Bearing number22228EMKW33
Size (mm)140x250x68
Bore Diameter (mm)140,000
Outer Diameter (mm)250,000
Width (mm)68,000
d140,000 mm
D250,000 mm
H68,000 mm
B68 mm
D1224 mm
rs min3 mm
Number of lubrication holes3
b14.2 mm
k7 mm
Associated sleeve referenceH3128
e0.25
Y12.74
Y24.08
Y02.68
Radial clearance classCN
Mass14 kg
Dynamic load, C912 kN
Static load, C01,010 kN
Fatigue limit load, Cu94.1 kN
Nref2,500 rpm
Nlim3,300 rpm
Min operating temperature, Tmin-40 °C
Max operating temperature, Tmax200 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.14 Hz
Characteristic outer ring frequency, BPF07.59 Hz
Characteristic inner ring frequency, BPFI10.41 Hz
da min154 mm
Da max236 mm
ra max2.5 mm
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