Двухрядный высокоточный упорно-радиальный шарикоподшипник для опор шариковых винтов NSK BSBD Series BSF1762DDUHP2B

Описание

Boundary Dimensions d 17 mm Bore diameter D 62 mm Outside diameter B 25 mm Width r(min.) 0.6 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C a 24.4 kN Basic Dynamic Load Rating C 0a 29.7 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 21.2 kN Limiting Static Axial Load Additional information T 4400 N Recommended Clamping Force 0.050 N・m Starting Torque A 450 N/μm Axial Rigidity H 890 N Preload b 3 mm Extraction groove position l 17 mm Extraction groove position d2 6.8 mm Through Hole for Attachment Bolts J 48 mm Pitch Diameter of Holes for Bolts t 3 x 120° mm Number of bolts × Pitch Mounting Bolts Ⅱ Bolt Type M6 Mounting Bolts Diameter 3 Number of Mounting Bolts Mass 0.46 kg Mass(approx.)