
Boundary Dimensions
d 120 mm Bore diameter
D 180 mm Outside diameter
B 28 mm Width
r(min.) 2 mm Chamfer Dimension
r1(min.) 1 mm Chamfer Dimension
Basic Load Ratings
Cr 141 kN Basic Dynamic Load Rating
C0r 117 kN Basic Static Load Rating
Speeds
Grease 7700 min-1 Limiting Speed
Oil (Oil-air) 11700 min-1 Limiting Speed
Dimensions
C: 15° Contact Angle
a 34.1 mm Effective Load Center
Abutment and Fillet Dimensions
da(min.) 130 mm Diameter of Shaft Abutment
Da(max.) 170 mm Diameter of Housing Abutment
Db(max.) 174 mm Diameter of Housing Abutment
ra(max.) 2 mm Radius of Shaft or Housing Fillet
rb(max.) 1 mm Radius of Shaft or Housing Fillet
Performance
Pa 75.5 kN Permissible Axial Load
Calculation factors
f0 15.8 Factor
Preload,Rigidity(DB and DF arrangement)
Preload Axial Rigidity Measured axial clearance
EL 422N 116N/μm -14μm
L 825N 153N/μm -26μm
M 1959N 225N/μm -50μm
H 3918N 316N/μm -79μm
Additional information
11 g/brg Recommended Grease Quantities
Mass
2.09 kg Mass(approx.)
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