Technical specification

Dimension series - 1209 K

DIMENSIONS

d 45 mm
D 85 mm
B 19 mm
d1 ≈ 57.51 mm
D1 ≈ 72.5 mm
r1,2 min. 1.1 mm
Tapered bore, taper 1:12

ABUTMENT DIMENSIONS

Da max. 78 mm
ra max. 1.1 mm

CALCULATION DATA

Basic dynamic load rating C 22.9 kN
Basic static load rating C0 7.8 kN
Fatigue load limit Pu 0.4 kN
Reference speed 17000 r/min
Limiting speed 11000 r/min
Permissible angular misalignment α 2.5 °
Calculation factor kr 0.04
Calculation factor e 0.21
Calculation factor Y0 3.2
Calculation factor Y1 3
Calculation factor Y2 4.6

MASS

Mass bearing 0.47 kg
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Customer Care :

+91 - 96877 77708

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E-mail :

info@dynamicbearings.com

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Dynamic Engineering Co. Pvt. Ltd

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