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Boundary Dimensions
d 170 mm Bore diameter
D 260 mm Outside diameter
B 42 mm Width
r(min.) 2.1 mm Chamfer Dimension
r1(min.) 1.1 mm Chamfer Dimension
Basic Load Ratings
Cr 234 kN Basic Dynamic Load Rating
C0r 214 kN Basic Static Load Rating
Speeds
Grease 3100 min-1 Limiting Speed
Oil (Oil-air) 4200 min-1 Limiting Speed
Dimensions
A: 30° Contact Angle
a 83.1 mm Effective Load Center
Abutment and Fillet Dimensions
da(min.) 182 mm Diameter of Shaft Abutment
Da(max.) 248 mm Diameter of Housing Abutment
Db(max.) 253 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 129 kN Permissible Axial Load
Preload,Rigidity(DB and DF arrangement)
Preload Axial Rigidity Measured axial clearance
EL 196N 278N/μm 0μm
L 2697N 678N/μm -20μm
M 6086N 910N/μm -37μm
H 12116N 1181N/μm -60μm
Additional information
40 g/brg Recommended Grease Quantities
Mass
6.94 kg Mass(approx.)

<>ZWZ 7034A DB DF DT