Product Details

670,000 mm x 820,000 mm x 69,000 mm NTN 68/670 Deep Groove Ball Bearings

Brand Name NTN
Model Number 68/670
Min.Order Quantity 1 pcs
Price Negotiable

Product Features

NTN 68/670 bearing Size Chart (mm/inches)

d45 mm
D75 mm
B16 mm
rs min1 mm
Radial clearance classCM
Mass0.24 kg
Dynamic load, C21 kN
Static load, C015.1 kN
Fatigue limit load, Cu0.69 kN
f015.3
Nlim (grease)5,400 rpm
Min operating temperature, Tmin-25 °C
Max operating temperature, Tmax110 °C
Characteristic cage frequency, FTF0.43 Hz
Characteristic rolling element frequency, BSF6.73 Hz
Characteristic outer ring frequency, BPF05.55 Hz
Characteristic inner ring frequency, BPFI7.45 Hz
da min50 mm
da max52.5 mm
Da max70 mm
ra max1 mm
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