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Boundary Dimensions
d 100 mm Bore diameter
D 140 mm Outside diameter
B 20 mm Width
r(min.) 1.1 mm Chamfer Dimension
r1(min.) 0.6 mm Chamfer Dimension
Basic Load Ratings
Cr 59.5 kN Basic Dynamic Load Rating
C0r 51.5 kN Basic Static Load Rating
Speeds
Grease 8400 min-1 Limiting Speed
Oil (Oil-air) 12500 min-1 Limiting Speed
Dimensions
A5: 25° Contact Angle
a 38.0 mm Effective Load Center
Abutment and Fillet Dimensions
da(min.) 107 mm Diameter of Shaft Abutment
Da(max.) 133 mm Diameter of Housing Abutment
Db(max.) 135 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 39.5 kN Permissible Axial Load
Preload,Rigidity(DB and DF arrangement)
Preload Axial Rigidity Measured axial clearance
EL 318N 209N/μm -5μm
L 615N 266N/μm -10μm
M 1229N 346N/μm -18μm
H 2546N 463N/μm -31μm
Additional information
4.6 g/brg Recommended Grease Quantities
Mass
0.808 kg Mass(approx.)

<>ZWZ 7920A5 DB DF DT