Bearing QJ311-MPA

Bearing QJ311-MPA images Bearing QJ311-MPA images
From: Angular Contact Ball Bearings
Angular Contact Ball Bearings Bearing QJ311-MPA Related parameters
Name Value
Bearing number QJ311-MPA
Size (mm) 55x120x29
Brand MBY
Bore Diameter (mm) 55
Outer Diameter (mm) 120
Width (mm) 29
Bearing dimensions and specification
Name Value
d 55 mm
D 120 mm
B 29 mm
a 61 mm
D1 97,8 mm
Da max 109 mm
d1 77,5 mm
da min 66 mm
ra max 2 mm
rmin 2 mm
α 35 ° / Angle
m 1,76 kg / Weight
Cr 133000 N / Dynamic load rating (radial)
C0r 108000 N / Static load rating (radial)
nG 10300 1/min / Limiting speed
Cur 7900 N / Fatigue limit load, radial
Main dimensions to DIN 628 4, separable, split inner rings

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