ZWZ 7038ADT

Boundary Dimensions
d 190 mm Bore diameter
D 290 mm Outside diameter
2B 92 mm Width 2B
r (min.) 2.1 mm Chamfer dimension
r1 (min.) 1.1 mm Chamfer dimension
Basic Load Ratings
Cr 400000 N Basic dynamic load rating
C0r 560000 N Basic static load rating
Speeds 
Grease 1400 min-1 Grease lubrication
Oil (Oil-bath) 1900 min-1 Oil-bath lubrication
Abutment and Fillet Dimensions
da (min.) 202 mm Diameter of shaft abutment
Da (max.) 278 mm Diameter of housing abutment
ra (max.) 2 mm Radius of shaft or housing fillet
Mass
(approx.) 22.6 kg
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Properties
Types 70 series
Contact angle A: 30°
Cage ( ): Machined brass cage
Arrangement DT: Tandem arrangement

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