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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. Precision Rollers from Hartford are widely used throughout the automotive and industrial sectors.
Diameter: .031" to 1.000" (1.25mm to 31.750mm)
Length: .125" to 3.000" (2.49mm to 76.2mm)
- 52100 chromium steel - 8620 alloy steel
- 440C stainless steel - 1008/1010
- Carbon steel
Needle rollers with a controlled contour profile are available to reduce end stresses.
Special end forms provide performance benefits for specific kinds of applications.
- Alignment pins
- Linear seat track bearings
- Roller bearings
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