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Boundary Dimensions
d 90 mm Bore diameter
D 160 mm Outside diameter
B 30 mm Width
r(min.) 2 mm Chamfer Dimension
r1(min.) 1 mm Chamfer Dimension
Basic Load Ratings
Cr 147 kN Basic Dynamic Load Rating
C0r 100 kN Basic Static Load Rating
Speeds
Grease 8000 min-1 Limiting Speed
Oil (Oil-air) 12000 min-1 Limiting Speed
Dimensions
A5: 25° Contact Angle
a 44.1 mm Effective Load Center
Abutment and Fillet Dimensions
da(min.) 100 mm Diameter of Shaft Abutment
Da(max.) 150 mm Diameter of Housing Abutment
Db(max.) 154 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 83.5 kN Permissible Axial Load
Preload,Rigidity(DB and DF arrangement)
Preload Axial Rigidity Measured axial clearance
EL 658N 240N/μm -12μm
L 1272N 304N/μm -21μm
M 2899N 416N/μm -39μm
H 5945N 556N/μm -64μm
Additional information
12 g/brg Recommended Grease Quantities
Mass
2.31 kg Mass(approx.)

<>ZWZ 7218A5 DB DF DT