
Boundary Dimensions
d 55 mm Bore diameter
D 90 mm Outside diameter
B 18 mm Width
r(min.) 1.1 mm Chamfer Dimension
r1(min.) 0.6 mm Chamfer Dimension
Basic Load Ratings
Cr 41.0 kN Basic Dynamic Load Rating
C0r 27.2 kN Basic Static Load Rating
Speeds
Grease 13800 min-1 Limiting Speed
Oil (Oil-air) 20700 min-1 Limiting Speed
Dimensions
A5: 25° Contact Angle
a 25.9 mm Effective Load Center
Abutment and Fillet Dimensions
da(min.) 62 mm Diameter of Shaft Abutment
Da(max.) 83 mm Diameter of Housing Abutment
Db(max.) 85 mm Diameter of Housing Abutment
ra(max.) 1 mm Radius of Shaft or Housing Fillet
rb(max.) 0.6 mm Radius of Shaft or Housing Fillet
Performance
Pa 21.8 kN Permissible Axial Load
Preload,Rigidity(DB and DF arrangement)
Preload Axial Rigidity Measured axial clearance
EL 157N 129N/μm -4μm
L 345N 171N/μm -9μm
M 804N 236N/μm -18μm
H 1552N 307N/μm -29μm
Additional information
2.2 g/brg Recommended Grease Quantities
Mass
0.383 kg Mass(approx.)
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