Двухрядный высокоточный упорно-радиальный шарикоподшипник для опор шариковых винтов NSK BSBD Series BSF3590DDUHP2BDT

Описание

Boundary Dimensions d 35 mm Bore diameter D 90 mm Outside diameter 2B 68 mm Assembled Width r(min.) 0.6 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C a 81.5 kN Basic Dynamic Load Rating C 0a 155 kN Basic Static Load Rating Speeds Grease 3800 min -1 Limiting Speed Dimensions 60° Contact Angle d1 53.1 mm Shoulder Diameter D1 62.2 mm Shoulder/Recess Diameter Performance 104 kN Limiting Static Axial Load Additional information T 13500 N Recommended Clamping Force 0.41 N・m Starting Torque A 1630 N/μm Axial Rigidity b 3 mm Extraction groove position l 59 mm Extraction groove position d2 8.8 mm Through Hole for Attachment Bolts J 75 mm Pitch Diameter of Holes for Bolts t 8 x 45° mm Number of bolts × Pitch Mounting Bolts Ⅰ Bolt Type M8 Mounting Bolts Diameter 7 Number of Mounting Bolts Mass 2.30 kg Mass(approx.)