Depending on the configuration, Hartford Technologies' Precision Rollers can be either machined or cold formed for maximum manufacturing efficiency.  They are ideal for use in linear bearing applications or as alignment pins in precision assemblies.   Applications can be found in the automotive and industrial markets.
Size Ranges
Diameter: .031" to 1.000" (.787mm to 31.750mm)
Length: .125" to 3.000" (3.17mm to 76.2mm)

Standard Materials
- 52100 Chromium Steel         - 8620 Alloy Steel
- 440C Stainless Steel           - 1008/1010
- Carbon Steel

 Finish
- Up to 6 RMS

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Roller, Needle,
Pin & Shaft
Flyer

Typical Applications


Alignment Pins
Linear Seat Track
 Bearings   
Thrust
 Roller Bearings




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