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DT-31

Pre-Loaded Ball Slide

Item No: DT-31
Price: $91.76
Quantity:  

Precision Ball Slide Assemblies

These precision linear ball slides have a typical coefficient of friction of .003 and provide straight line accuracy of .0005 per inch of travel. At load capacity, a life of 10 million inches of travel can be expected. The expected life at 1/2 the rated load is 100 million inches.

Factory preload adjustment prevents sideplay and backlash
Lightweight aluminum carriage and base with high load capacity
Four tapped and threaded carriage holes and counter bored base holes simplify installation and component mounting
Long life, self-cleaning ball bearing needs no lubrication
Positional repeatability .0002
Clear anodized finish

Note: DT-66 has six carriage holes, DT-69 has eight and DT-612 has ten
Dimension D is minimum centered around mean position.

BrandDel-Tron Precision Inc
Carriage Hole Thread Size4-40
Carriage Length (Center to Center).750 inch
Carriage Overall Length1.06 inch
Carriage Overall Width.75 inch
Carriage Width (Center to Center).375 inch
Measurement SystemInch
Load Capacity8
Overall Height.41 inch
Rail Height.250 inch
Rail Hole Thread Size4-40
Rail Length (Center to Center).625 inch
Rail Overall Width.375 inch
Travel.50 inch
TypePrecision Ball Slide
Carriage Hole Thread Size (Diameter)#4
Carriage Hole Thread Size (Pitch)40 tpi
Rail Hole Thread Size (Diameter)#4
Rail Hole Thread Size (Pitch)40 tpi
Other Information
Tarriff Code820790
ROHS ComplianceYes
Manufacturer Part NumberE-1
Line Drawing
Drawing Key
A1.06 inch
B.41 inch
C.75 inch
D.625 inch
E.375 inch
F.250 inch
G.375 inch
H.750 inch
I4-40
J4-40
 
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