Product Details

140 mm x 225 mm x 85 mm NTN 24128BK30 spherical roller bearings

Brand Name NTN
Model Number 24128BK30
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN 24128BK30 bearing Size Chart (mm/inches)

d100 mm
D180 mm
B46 mm
d2118.2 mm
D1160.8 mm
rs min2.1 mm
Number of lubrication holes3
b11.2 mm
k5 mm
Associated sleeve referenceH320
e0.24
Y12.84
Y24.23
Y02.78
Radial clearance classCN
Mass4.62 kg
Dynamic load, C472 kN
Static load, C0495 kN
Fatigue limit load, Cu52.6 kN
Nref3,600 rpm
Nlim4,600 rpm
Min operating temperature, Tmin-20 °C
Max operating temperature, Tmax120 °C
Characteristic cage frequency, FTF0.42 Hz
Characteristic rolling element frequency, BSF6.23 Hz
Characteristic outer ring frequency, BPF07.61 Hz
Characteristic inner ring frequency, BPFI10.39 Hz
da min112 mm
Da max168 mm
ra max2 mm
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