Part Number:
d:
D:
B:
  • TAC/BS series Ball Screw Support Bearings
  • TAC/BS series Ball Screw Support Bearings

Dimension and Parameters

Bearings
BS :BS4090
TAC :40TAC90C
Demension (mm)
d :40
D :90
B :20
r Min :1
r1 Max :0.6
Load Ca (N) :62
Rotation (min-1)
Lub. :3500
Oil. :4600
Stiffness (DB,DF) (N)
H :3450
Rigidity (DB,DF) (N/μm)
H :1150
Torque (N・m)
H :0.29
Weight
KG :0.674