Двухрядный высокоточный упорно-радиальный шарикоподшипник для опор шариковых винтов NSK BSBD Series BSF1762DDUHP2BDT

Описание

Boundary Dimensions d 17 mm Bore diameter D 62 mm Outside diameter 2B 50 mm Assembled Width r(min.) 0.6 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C a 39.5 kN Basic Dynamic Load Rating C 0a 59.5 kN Basic Static Load Rating Speeds Grease 6700 min -1 Limiting Speed Dimensions 60° Contact Angle d1 28.1 mm Shoulder Diameter D1 37.7 mm Shoulder/Recess Diameter Performance 42.5 kN Limiting Static Axial Load Additional information T 4400 N Recommended Clamping Force 0.10 N・m Starting Torque A 790 N/μm Axial Rigidity b 3 mm Extraction groove position l 42 mm Extraction groove position d2 6.8 mm Through Hole for Attachment Bolts J 48 mm Pitch Diameter of Holes for Bolts t 6 x 60° mm Number of bolts × Pitch Mounting Bolts Ⅰ Bolt Type M6 Mounting Bolts Diameter 5 Number of Mounting Bolts Mass 0.89 kg Mass(approx.)