ZWZ 7214A5 DB DF DT

Boundary Dimensions
d 70 mm Bore diameter
D 125 mm Outside diameter
B 24 mm Width
r(min.) 1.5 mm Chamfer Dimension
r1(min.) 1 mm Chamfer Dimension
Basic Load Ratings
Cr 95.5 kN Basic Dynamic Load Rating
C0r 61.5 kN Basic Static Load Rating
Speeds
Grease 10300 min-1 Limiting Speed
Oil (Oil-air) 15400 min-1 Limiting Speed
Dimensions
A5: 25° Contact Angle
a 34.7 mm Effective Load Center
Abutment and Fillet Dimensions
da(min.) 79 mm Diameter of Shaft Abutment
Da(max.) 116 mm Diameter of Housing Abutment
Db(max.) 119 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 49.5 kN Permissible Axial Load
Preload,Rigidity(DB and DF arrangement)
Preload Axial Rigidity Measured axial clearance
EL 406N 188N/μm -8μm
L 781N 239N/μm -15μm
M 1856N 332N/μm -30μm
H 3690N 438N/μm -49μm
Additional information
6.0 g/brg Recommended Grease Quantities
Mass
1.08 kg Mass(approx.)

<>ZWZ 7214A5 DB DF DT