ZWZ 7034C DB DF DT Bearings wholesale price | On sale

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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 258 kN Basic Dynamic Load Rating
C0r 234 kN Basic Static Load Rating
Speeds
Grease 4900 min-1 Limiting Speed
Oil (Oil-air) 7700 min-1 Limiting Speed
Dimensions
C: 15° Contact Angle
a 49.8 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 149 kN Permissible Axial Load
Calculation factors
f0 15.9 Factor
Preload,Rigidity(DB and DF arrangement)
Preload Axial Rigidity Measured axial clearance
EL 777N 160N/μm -18μm
L 1572N 214N/μm -35μm
M 3598N 309N/μm -66μm
H 7104N 431N/μm -104μm
Additional information
40 g/brg Recommended Grease Quantities
Mass
6.88 kg Mass(approx.)


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