ZWZ 7212C DB DF DT Bearings wholesale price | On sale

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Boundary Dimensions
d 60 mm Bore diameter
D 110 mm Outside diameter
B 22 mm Width
r(min.) 1.5 mm Chamfer Dimension
r1(min.) 1 mm Chamfer Dimension
Basic Load Ratings
Cr 80.5 kN Basic Dynamic Load Rating
C0r 49.0 kN Basic Static Load Rating
Speeds
Grease 13600 min-1 Limiting Speed
Oil (Oil-air) 20600 min-1 Limiting Speed
Dimensions
C: 15° Contact Angle
a 22.4 mm Effective Load Center
Abutment and Fillet Dimensions
da(min.) 69 mm Diameter of Shaft Abutment
Da(max.) 101 mm Diameter of Housing Abutment
Db(max.) 104 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 34.0 kN Permissible Axial Load
Calculation factors
f0 14.4 Factor
Preload,Rigidity(DB and DF arrangement)
Preload Axial Rigidity Measured axial clearance
EL 190N 64N/μm -11μm
L 397N 86N/μm -22μm
M 928N 126N/μm -42μm
H 1878N 178N/μm -67μm
Additional information
4.5 g/brg Recommended Grease Quantities
Mass
0.780 kg Mass(approx.)


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