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Boundary Dimensions
d 120 mm Bore diameter
D 165 mm Outside diameter
B 22 mm Width
r(min.) 1.1 mm Chamfer Dimension
r1(min.) 0.6 mm Chamfer Dimension
Basic Load Ratings
Cr 90.5 kN Basic Dynamic Load Rating
C0r 81.0 kN Basic Static Load Rating
Speeds
Grease 8100 min-1 Limiting Speed
Oil (Oil-air) 12300 min-1 Limiting Speed
Dimensions
C: 15° Contact Angle
a 30.1 mm Effective Load Center
Abutment and Fillet Dimensions
da(min.) 127 mm Diameter of Shaft Abutment
Da(max.) 158 mm Diameter of Housing Abutment
Db(max.) 160 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 50.5 kN Permissible Axial Load
Calculation factors
f0 16.5 Factor
Preload,Rigidity(DB and DF arrangement)
Preload Axial Rigidity Measured axial clearance
EL 270N 102N/μm -8μm
L 536N 135N/μm -17μm
M 1288N 199N/μm -35μm
H 2539N 278N/μm -56μm
Additional information
7.3 g/brg Recommended Grease Quantities
Mass
1.16 kg Mass(approx.)

<>ZWZ 7924C DB DF DT