Двухрядный высокоточный упорно-радиальный шарикоподшипник для опор шариковых винтов NSK BSBD Series BSN4090DDUHP2B

Описание

Boundary Dimensions d 40 mm Bore diameter D 90 mm Outside diameter B 46 mm Width r(min.) 0.6 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C a 94.5 kN Basic Dynamic Load Rating C 0a 135 kN Basic Static Load Rating Speeds Grease 3100 min -1 Limiting Speed Dimensions 60° Contact Angle Abutment and Fillet Dimensions da(min.) 46 mm Diameter of Shaft Abutment Db(max.) 80 mm Diameter of Housing Abutment Performance 91.0 kN Limiting Static Axial Load Additional information T 18700 N Recommended Clamping Force 1.02 N・m Starting Torque A 1200 N/μm Axial Rigidity H 7220 N Preload Mass 1.38 kg Mass(approx.)