
Boundary Dimensions
d 25 mm Bore diameter
D 47 mm Outside diameter
B 12 mm Width
r(min.) 0.6 mm Chamfer Dimension
r1(min.) 0.3 mm Chamfer Dimension
Basic Load Ratings
Cr 14.0 kN Basic Dynamic Load Rating
C0r 7.10 kN Basic Static Load Rating
Speeds
Grease 27800 min-1 Limiting Speed
Oil (Oil-air) 41700 min-1 Limiting Speed
Dimensions
A5: 25° Contact Angle
a 14.4 mm Effective Load Center
Abutment and Fillet Dimensions
da(min.) 30 mm Diameter of Shaft Abutment
Da(max.) 42 mm Diameter of Housing Abutment
Db(max.) 44.5 mm Diameter of Housing Abutment
ra(max.) 0.6 mm Radius of Shaft or Housing Fillet
rb(max.) 0.3 mm Radius of Shaft or Housing Fillet
Performance
Pa 5.95 kN Permissible Axial Load
Preload,Rigidity(DB and DF arrangement)
Preload Axial Rigidity Measured axial clearance
EL 52N 61N/μm -2μm
L 104N 79N/μm -5μm
M 193N 100N/μm -9μm
H 397N 133N/μm -16μm
Additional information
0.48 g/brg Recommended Grease Quantities
Mass
0.077 kg Mass(approx.)
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