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JNS RNA4903M needle roller bearings - Industrial Bearing

  JNS RNA4903M needle roller bearings

JNS RNA4903M needle roller bearings pdf

With over 10170 full-service stores, our JNS RNA4903M needle roller bearings inventory is extensive and our 15.88 mm d parts are priced right. within 24 hours. This helps you maximize your productivity by saving time and your hard-earned dollars.

d 15.88 mm
D 40 mm
B 12 mm
a min 1.9 mm
a max 2.06 mm
Ca min 2.92 mm
Ca max 3.18 mm
rs min 0.6 mm
rNs min 0.5 mm
D3 max 38.1 mm
b min 1.35 mm
b max 1.65 mm
r0 max 0.4 mm
D4 max 44.6 mm
f 1.12 mm
Snap ring reference R40
Radial clearance class CN
Mass 0.07 kg
Dynamic load, C 9.6 kN
Static load, C0 4.6 kN
Fatigue limit load, Cu 0.21 kN
f0 12.8
Nlim (grease) 12,000 rpm
Min operating temperature, Tmin -25 °C
Max operating temperature, Tmax 110 °C
Characteristic cage frequency, FTF 0.38 Hz
Characteristic rolling element frequency, BSF 3.78 Hz
Characteristic outer ring frequency, BPF0 2.63 Hz
Characteristic inner ring frequency, BPFI 4.37 Hz
da min 19.9 mm
da max 23 mm
Da max 36 mm
ra max 0.6 mm
rNa max 0.5 mm
Db min 45.5 mm

      Detailed Parameters

      parameter:

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