Bearing QJ 215 N2MA

Bearing QJ 215 N2MA images Bearing QJ 215 N2MA images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing QJ 215 N2MA Related parameters
Name Value
Bearing number QJ 215 N2MA
Size (mm) 75x130x25
Brand MBY
Bore Diameter (mm) 75
Outer Diameter (mm) 130
Width (mm) 25
Bearing dimensions and specification
Name Value
d 75 mm
D 130 mm
B 25 mm
d1 - 88.5 mm
D1 - 112 mm
a 72 mm
h 6.5 mm
b 6.5 mm
r0 0.5 mm
r1,2 min. - 1.5 mm
da min. - 84 mm
Da max. - 121 mm
ra max. - 1.5 mm
Basic dynamic load rating C - 125 kN
Basic static load rating C0 - 132 kN
Fatigue load limit Pu - 5.6 kN
Reference speed 6300 r/min
Limiting speed 8500 r/min
Calculation factor ka - 1
Calculation factor e - 0.95
Calculation factor X - 0.6
Calculation factor Y0 - 0.58
Calculation factor Y1 - 0.66
Calculation factor Y2 - 1.07
Mass bearing 1.45 kg

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