Bearing NU 309 ECJ

Bearing NU 309 ECJ images Bearing NU 309 ECJ images
From: Thrust Ball Bearings
Thrust Ball Bearings Bearing NU 309 ECJ Related parameters
Name Value
Bearing number NU 309 ECJ
Size (mm) 45x100x25
Brand MBY
Bore Diameter (mm) 45
Outer Diameter (mm) 100
Width (mm) 25
Bearing dimensions and specification
Name Value
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 1.7 mm
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
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
Mass bearing 0.891 kg

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