Двухрядный высокоточный упорно-радиальный шарикоподшипник для опор шариковых винтов NSK BSBD Series BSF30100DDUHP2B

Описание

Boundary Dimensions d 30 mm Bore diameter D 100 mm Outside diameter B 38 mm Width r(min.) 0.6 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings C a 72.5 kN Basic Dynamic Load Rating C 0a 94.0 kN Basic Static Load Rating Speeds Grease 3900 min -1 Limiting Speed Dimensions 60° Contact Angle d1 49.1 mm Shoulder Diameter D1 64.4 mm Shoulder/Recess Diameter Performance 66.5 kN Limiting Static Axial Load Additional information T 11100 N Recommended Clamping Force 0.59 N・m Starting Torque A 950 N/μm Axial Rigidity H 4855 N Preload b 3 mm Extraction groove position l 30 mm Extraction groove position d2 8.8 mm Through Hole for Attachment Bolts J 80 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 1.71 kg Mass(approx.)