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Ball Screws Press Tools Measuring Systems Gauges Machine Tools
Ball Screws Top Standard Ground Ball Screws
Standard Ground Ball Screws
FE,FG Series
Standard Ground Ball Screws FE,FG series Screw Shaft diameter 15-25, Accuracy grade C7 (FE Series)/C5 (FG Series)
Series
Accuracy grade
Nut type
Axial play
FE Series
C7
Single nut
0.030mm or less
FG Series
C5
Single nut
0(preloaded) OR 0.005mm or less
GE,GG Series
Standard Ground Ball Screws GE,GG series Screw Shaft diameter 8-32, Accuracy grade C7 (GE Series)/C5 (GG Series)
Series
Accuracy grade
Nut type
Axial play
GE Series
C7
Single nut
0.030mm* or less
GG Series
C5
Single nut
0(preloaded)* OR 0.005mm* or less
(note) For ball screws of lead accuracy grade C3 contact KURODA
(note) Two types of axial clearance are available.
HG Series
Standard Ground Ball Screws HG series Screw Shaft diameter 6-32, Accuracy grade C5
Series
Accuracy grade
Nut type
Axial play
HG Series
C5
Single nut
0.010mm* or less OR 0.005mm* or less
(note) Depending on screw shaft O.D. and lead.
GP,DP Series
Standard Ground Ball Screws GP,DP series Screw Shaft diameter 6-20, Accuracy grade C3
Series
Accuracy grade
Nut type
Axial play
GP/DP Series
C3
Single nut
0(preloaded)* OR 0.005mm* or less
(note) Two types of axial clearance are available.