Двухрядный высокоточный упорно-радиальный шарикоподшипник для опор шариковых винтов NSK BSBD Series BSF60145DDUHP2B

Описание

Boundary Dimensions d 60 mm Bore diameter D 145 mm Outside diameter B 45 mm Width r(min.) 0.6 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C a 104 kN Basic Dynamic Load Rating C 0a 187 kN Basic Static Load Rating Speeds Grease 2400 min -1 Limiting Speed Dimensions 60° Contact Angle d1 83.1 mm Shoulder Diameter D1 99.3 mm Shoulder/Recess Diameter Performance 126 kN Limiting Static Axial Load Additional information T 20900 N Recommended Clamping Force 0.50 N・m Starting Torque A 1300 N/μm Axial Rigidity H 4780 N Preload b 3 mm Extraction groove position l 35 mm Extraction groove position d2 8.8 mm Through Hole for Attachment Bolts J 120 mm Pitch Diameter of Holes for Bolts t 8 x 45° mm Number of bolts × Pitch Mounting Bolts Ⅱ Bolt Type M8 Mounting Bolts Diameter 8 Number of Mounting Bolts Mass 4.06 kg Mass(approx.)