ZWZ 7018C DB DF DT

Boundary Dimensions
d 90 mm Bore diameter
D 140 mm Outside diameter
B 24 mm Width
r(min.) 1.5 mm Chamfer Dimension
r1(min.) 1 mm Chamfer Dimension
Basic Load Ratings
Cr 90.5 kN Basic Dynamic Load Rating
C0r 69.0 kN Basic Static Load Rating
Speeds
Grease 10000 min-1 Limiting Speed
Oil (Oil-air) 15300 min-1 Limiting Speed
Dimensions
C: 15° Contact Angle
a 27.4 mm Effective Load Center
Abutment and Fillet Dimensions
da(min.) 99 mm Diameter of Shaft Abutment
Da(max.) 131 mm Diameter of Housing Abutment
Db(max.) 134 mm Diameter of Housing Abutment
ra(max.) 1.5 mm Radius of Shaft or Housing Fillet
rb(max.) 0.8 mm Radius of Shaft or Housing Fillet
Performance
Pa 44.5 kN Permissible Axial Load
Calculation factors
f0 15.7 Factor
Preload,Rigidity(DB and DF arrangement)
Preload Axial Rigidity Measured axial clearance
EL 247N 87N/μm -8μm
L 502N 117N/μm -18μm
M 1187N 172N/μm -37μm
H 2373N 241N/μm -60μm
Additional information
6.2 g/brg Recommended Grease Quantities
Mass
1.16 kg Mass(approx.)

<>ZWZ 7018C DB DF DT