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NSK RNA6902TT needle roller bearings - Industrial Bearing

  NSK RNA6902TT needle roller bearings

NSK RNA6902TT needle roller bearings pdf

Welcome to the NSK RNA6902TT needle roller bearings 20 mm d online seller.

d 20 mm
D 32 mm
B 7 mm
rs min 0.3 mm
Radial clearance class CN
Mass 0.02 kg
Dynamic load, C 4 kN
Static load, C0 2.47 kN
Fatigue limit load, Cu 0.11 kN
f0 15.5
Nlim (grease) 13,000 rpm
Min operating temperature, Tmin -25 °C
Max operating temperature, Tmax 110 °C
Characteristic cage frequency, FTF 0.43 Hz
Characteristic rolling element frequency, BSF 7.29 Hz
Characteristic outer ring frequency, BPF0 5.62 Hz
Characteristic inner ring frequency, BPFI 7.38 Hz
da min 22 mm
da max 22.5 mm
Da max 30 mm
ra max 0.3 mm

      Detailed Parameters

      parameter:

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