Technical specification

Dimension series - NU-309-N

DIMENSIONS

d 45 mm
D 100 mm
B 25 mm
D1 ≈ 83.2 mm
F 58.5 mm
r1,2 min. 1.5 mm
r3,4 min. 1.5 mm
s max. 1.7 mm

ABUTMENT DIMENSIONS

da min. 54 mm
da max. 56 mm
db min. 60 mm
Da max. 91.4 mm
ra max. 1.5 mm
rb max. 1.5 mm

CALCULATION DATA

Basic dynamic load rating C 112 kN
Basic static load rating C0 100 kN
Fatigue load limit Pu 12.9 kN
Reference speed 7500 r/min
Limiting speed 8500 r/min
Calculation factor kr 0.15
Limiting value e 0.2
Axial load factor Y 0.6

MASS

Mass bearing 0.9 kg
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E-mail :

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Dynamic Engineering Co. Pvt. Ltd

268 / 269, G.I.D.C., Wadhwan City - 363 035, Gujarat, India.