ZWZ 7934A5 DB DF DT Bearings wholesale price | On sale

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Boundary Dimensions
d 170 mm Bore diameter
D 230 mm Outside diameter
B 28 mm Width
r(min.) 2 mm Chamfer Dimension
r1(min.) 1 mm Chamfer Dimension
Basic Load Ratings
Cr 134 kN Basic Dynamic Load Rating
C0r 140 kN Basic Static Load Rating
Speeds
Grease 4500 min-1 Limiting Speed
Oil (Oil-air) 7000 min-1 Limiting Speed
Dimensions
A5: 25° Contact Angle
a 60.6 mm Effective Load Center
Abutment and Fillet Dimensions
da(min.) 180 mm Diameter of Shaft Abutment
Da(max.) 220 mm Diameter of Housing Abutment
Db(max.) 224 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 103 kN Permissible Axial Load
Preload,Rigidity(DB and DF arrangement)
Preload Axial Rigidity Measured axial clearance
EL 812N 377N/μm -8μm
L 1564N 478N/μm -15μm
M 3553N 653N/μm -29μm
H 7173N 867N/μm -48μm
Additional information
16 g/brg Recommended Grease Quantities
Mass
3.36 kg Mass(approx.)


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