Bearing 31310 J2/QCL7C

Bearing 31310 J2/QCL7C images Bearing 31310 J2/QCL7C images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 31310 J2/QCL7C Related parameters
Name Value
Bearing number 31310 J2/QCL7C
Size (mm) 50x110x29,25
Brand MBY
Bore Diameter (mm) 50
Outer Diameter (mm) 110
Width (mm) 29,25
Bearing dimensions and specification
Name Value
d 50 mm
D 110 mm
T 29.25 mm
d1 - 81.5 mm
B 27 mm
C 19 mm
r1,2 min. - 2.5 mm
r3,4 min. - 2 mm
a 33.669 mm
da max. - 62 mm
db min. - 60 mm
Da min. - 87 mm
Da max. - 100 mm
Db min. - 104 mm
Ca min. - 4 mm
Cb min. - 10 mm
ra max. - 2.5 mm
rb max. - 2 mm
Basic dynamic load rating C - 122 kN
Basic static load rating C0 - 120 kN
Fatigue load limit Pu - 14.3 kN
Reference speed 4500 r/min
Limiting speed 6000 r/min
Calculation factor e - 0.83
Calculation factor Y - 0.72
Calculation factor Y0 - 0.4
Mass bearing 1.22 kg

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