Precision Glass Balls,
Alternative to Stainless Steel Balls

High-Precision Glass Balls Ideal for Valves,
Bearings, Metering Devices

Hartford Technologies Earns Supplier Teamwork Award
for Glass Balls Production

Precision Glass Balls an Excellent Alternative to
Stainless Steel Balls

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Conveyor Roller Bearings, Custom Bearings,
Linear Bearing Assemblies, Modular Bearing
Assemblies

All-Plastic Conveyor Roller Bearings Improve Performance,
Reduce Cost in Wash-Down Conveyor Systems

Linear Bearing Assemblies Speed Production, Reduce Cost

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Precision Rollers and Pins, CV Joints,
Locating Pins, Linear Track Rollers,
Fractional Motor Shafts

Custom Shaped Precision Rollers and Pins Produce
Significant Cost Savings

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Hartford Technologies is a leading American manufacturer of custom ball & roller bearings and bearing assemblies,
precision glass balls, and precision rollers, pins, and shafts with manufacturing facilities in the U.S. and China.
We provide comprehensive value-added services, including application engineering and inventory management,
to a customer base that spans automotive to medical, leisure products to agriculture.

Hartford customers include leading OEMs, and diverse, specialized manufacturers on four continents. Our commitment
is to combine technical innovation with agility, responsiveness and institutional strength - strength that comes from a
conservative management team, global manufacturing and logistics capability, and more than 80 years of leadership.

Precision Glass Balls, Alternative to Stainless Steel Balls

Conveyor Roller Bearings, Custom Bearings, Linear Bearing Assemblies, Modular Bearing Assemblies

Precision Rollers and Pins, CV Joints, Locating Pins, Linear Track Rollers, Fractional Motor Shafts

Precision Glass Balls,
Alternative to Stainless Steel Balls

Conveyor Roller Bearings, Custom Bearings,
Linear Bearing Assemblies, Modular Bearing
Assemblies

Precision Rollers and Pins, CV Joints,
Locating Pins, Linear Track Rollers,
Fractional Motor Shafts