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        ZWZ 7900 A5 DB DF DT Bearings wholesale price | On sale


 bearing in stock

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Boundary Dimensions


d 10 mm Bore diameter
D 22 mm Outside diameter
B 6 mm Width
r(min.) 0.3 mm Chamfer Dimension
r1(min.) 0.15 mm Chamfer Dimension
Basic Load Ratings
Cr 3.65 kN Basic Dynamic Load Rating
C0r 1.45 kN Basic Static Load Rating
Speeds
Grease 62500 min-1 Limiting Speed
Oil (Oil-air) 93800 min-1 Limiting Speed
Dimensions
A5: 25° Contact Angle
a 6.7 mm Effective Load Center
Abutment and Fillet Dimensions
da(min.) 12.5 mm Diameter of Shaft Abutment
Da(max.) 19.5 mm Diameter of Housing Abutment
Db(max.) 20.8 mm Diameter of Housing Abutment
ra(max.) 0.3 mm Radius of Shaft or Housing Fillet
rb(max.) 0.15 mm Radius of Shaft or Housing Fillet
Performance
Pa 1.44 kN Permissible Axial Load
Preload,Rigidity(DB and DF arrangement)
Preload Axial Rigidity Measured axial clearance
EL 9.8N 24N/μm 2μm
L 17N 29N/μm 1μm
M 55N 46N/μm -3μm
H 94N 58N/μm -6μm
Additional information
0.05 g/brg Recommended Grease Quantities
Mass
0.009 kg Mass(approx.)



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