ZWZ 7238C

Boundary Dimensions
d 190 mm Bore diameter
D 340 mm Outside diameter
B 55 mm Width
r(min.) 4 mm Chamfer Dimension
r1(min.) 1.5 mm Chamfer Dimension
Basic Load Ratings
Cr 435 kN Basic Dynamic Load Rating
C0r 450 kN Basic Static Load Rating
Speeds
Grease 4000 min-1 Limiting Speed
Oil (Oil-air) 6300 min-1 Limiting Speed
Dimensions
C: 15° Contact Angle
a 63.0 mm Effective Load Center
Abutment and Fillet Dimensions
da(min.) 208 mm Diameter of Shaft Abutment
Da(max.) 322 mm Diameter of Housing Abutment
Db(max.) 331 mm Diameter of Housing Abutment
ra(max.) 3 mm Radius of Shaft or Housing Fillet
rb(max.) 1.5 mm Radius of Shaft or Housing Fillet
Performance
Pa 293 kN Permissible Axial Load
Calculation factors
f0 15.2 Factor
Preload,Rigidity(DB and DF arrangement)
Preload Axial Rigidity Measured axial clearance
EL 1680N 216N/μm -37μm
L 3382N 288N/μm -64μm
M 6984N 398N/μm -106μm
H 14023N 558N/μm -165μm
Mass
22.2 kg Mass(approx.)

<>ZWZ 7238C