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Double Row Angular Contact Ball Bearings – Open Type

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  • Double Row Angular Contact Ball Bearings – Open Type

Description

Angular contact ball bearings have inner and outer ring raceways that are displaced relative to each other in the direction of the bearing axis. This means that these bearings are designed to accommodate combined loads, i.e. simultaneously acting radial and axial loads.

Dimension and Parameters

Basic size (mm)
d :
D :
B :55
Basic load rating (kN)
C :120
Co :49,2
Fatigue load limit (kN)
Pu :112
Rated speed (r/min)
Reference speed :81,5
Limit speed :3,45
Weight (kg) :5300
Model
Metal cage :5300
Nylon cage :2,55
size(mm)
d :*3311A
d1 :-
D1 :55
r1,2 :68,4
a :109,4
Shoulder and chamfer size
da :2
Da :72
ra :66