Bearing 30310 J2/Q

Bearing 30310 J2/Q images Bearing 30310 J2/Q images
From: Tapered Roller Bearings
Tapered Roller Bearings Bearing 30310 J2/Q Related parameters
Name Value
Bearing number 30310 J2/Q
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 - 77.2 mm
B 27 mm
C 23 mm
r1,2 min. - 2.5 mm
r3,4 min. - 2 mm
a 23 mm
da max. - 66 mm
db min. - 61 mm
Da min. - 95 mm
Da max. - 101 mm
Db min. - 102 mm
Ca min. - 4 mm
Cb min. - 6 mm
ra max. - 2.5 mm
rb max. - 2 mm
Basic dynamic load rating C - 143 kN
Basic static load rating C0 - 140 kN
Fatigue load limit Pu - 16.6 kN
Reference speed 5300 r/min
Limiting speed 6300 r/min
Calculation factor e - 0.35
Calculation factor Y - 1.7
Calculation factor Y0 - 0.9
Mass bearing 1.245 kg

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