THK OBNF3210A-2.5,Precision Ball Screw OBNF3210A-2.5

THK OBNF3210A-2.5,Precision Ball Screw OBNF3210A-2.5 Dimensions

Type No Preload Type of Precision Ball Screw 3000 series
items OBNF3210A-2.5
brand THK
Belong Precision Ball Screw
Screw shaft outer diameter#d 32 mm
Lead Ph 10 mm
Model No. O BNF 3210A-2.5
Ball center-to-center diameter#dp 33.75 mm
Thread minor diameter#dc 26.4 mm
No.of located circuits Rows x turns 1X2.5 mm
Basic load rating#Ca 26.1 kN
Basic load rating#Coa 56.2 kN
Rigidity K 310 N/μm
Outer diameter#D 74 mm
Flange diameter#D1 108 mm
Nut dimensions#Overall length L1 70 mm
Nut dimensions#H 15 mm
Nut dimensions#B1 55 mm
Nut dimensions#B2 — mm
Nut dimensions#PCD 90 mm
Nut dimensions#d1 9 mm
Nut dimensions#d2 14 mm
Nut dimensions#h 8.5 mm
Nut dimensions#Tw — mm
Nut dimensions#Greasing hole A M6 mm
Screw shaft inertial moment/mm 8.08 X10^-3 kg•cm^2/mm
Nut Mass 2.2 kg
Shaft mass 4.98 kg/m