Bearing QJ 1040 N2MA

Bearing QJ 1040 N2MA images Bearing QJ 1040 N2MA images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing QJ 1040 N2MA Related parameters
Name Value
Bearing number QJ 1040 N2MA
Size (mm) 200x310x51
Brand MBY
Bore Diameter (mm) 200
Outer Diameter (mm) 310
Width (mm) 51
Bearing dimensions and specification
Name Value
d 200 mm
D 310 mm
B 51 mm
d1 - 238 mm
D1 - 271 mm
a 179 mm
h 12.7 mm
b 10.5 mm
r0 2 mm
r1,2 min. - 2.1 mm
da min. - 212 mm
Da max. - 298 mm
ra max. - 2 mm
Basic dynamic load rating C - 390 kN
Basic static load rating C0 - 620 kN
Fatigue load limit Pu - 16.6 kN
Reference speed 2000 r/min
Limiting speed 3200 r/min
Calculation factor ka - 0.8
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 15 kg

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