Высокоточный упорно-радиальный шарикоподшипник для опор шариковых винтов NSK NSKTAC C Series 45TAC100CSUHPN7C, для применений с высокой жесткостью

Описание

Boundary Dimensions d 45 mm Bore diameter D 100 mm Outside diameter B 20 mm Width r(min.) 1 mm Chamfer Dimension r1(min.) 0.6 mm Chamfer Dimension Basic Load Ratings Ca(1row) 77.5 kN Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa Ca(2row) 126 kN Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa Ca(3row) 167 kN Basic Dynamic Load Rating Ca by Number of Rows Sustaining Fa Speeds Grease 3000 min -1 Limiting Speed (H-Preload) Oil (Oil-air) 4100 min -1 Limiting Speed (H-Preload) Dimensions 60° Contact Angle db(min.) 55 mm Diameter of Shaft Abutment Abutment and Fillet Dimensions da(min.) 55 mm Diameter of Shaft Abutment Da(max.) 92 mm Diameter of Housing Abutment Db(max.) 93 mm Diameter of Housing Abutment Performance 1row 99.0 kN Limiting Static Axial Load by Number of Rows Sustaining Fa 2row 198 kN Limiting Static Axial Load by Number of Rows Sustaining Fa 3row 298 kN Limiting Static Axial Load by Number of Rows Sustaining Fa Preload,Rigidity(DB and DF arrangement) Preload Axial Rigidity H 4440N 1340N/μm Additional information H -19 μm Measured Axial Clearance(DB and DF arrangement) H 0.40 N・m Starting Torque(DB and DF arrangement) 9.0 g/brg Recommended Grease Quantities Mass 0.842 kg Mass(approx.)