Hartford Technologies, Inc.

Entries

• in Angular Contact Bearings

  Hartford Technologies designs single row and double row angular contact bearings. Single row bearings carry both axial and radial loads with a 30° contact angle. Double row bearings carry high axial loads and moderate radial loads. The inner diameter size of Hartford angular contact bearings range from 17mm to 100mm.
  • Single Row Angular Contact Bearings (pdf)
  • Double Row Angular Contact Bearings (pdf)

• in Ball Bearings

  Manufacturer of a variety of ball bearing types. The most common type are their deep groove single row ball bearings. These offer excellent radial load carrying in sealed or shielded designs. They are made of chrome steel and feature a standard inner diameter range of 10mm to 75mm.Their heavy load types offer excellent radial load carrying and come in sealed and shielded designs as well. They are made of chrome steel and offer a standard inner diameter range of 17mm to 100mm. Hartford's double row deep groove ball bearings are widely used in applications involving high rotational speed, and are made of chrome steel. Hartford also offers angular contact and plastic designs, as well as precision stainless steel and carbon steel balls.

  • Deep Groove Ball Bearings
  • Angular Contact Ball Bearings - Single & Double Row
  • Plastic Ball Bearings

• in Conveyor Bearings

  Hartford Technologies custom designs and manufactures all-plastic conveyor roller bearings for wash-down conveyor systems. Available in a number of materials and sizes, the conveyor bearings are used in the automotive, aerospace, medical, consumer, and agricultural industries.

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• in Needle Roller Bearings

  Hartford Technologies is a manufacturer of a large range of standard and custom needle bearings in metric sizes. The material for the outer race and rollers is chrome steel. Types include drawn cup, sealed drawn cup, drawn cup full complement, drawn cup roller clutches/clutch and bearing assemblies, radial, long cylindrical roller and cage assemblies, and custom needle bearings. Harford also offers custom ball and caged bearings, and precision steel, stainless steel and miniature steel balls.

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• in One Way Bearings

  Hartford Technologies Inc. manufactures one-way clutch bearings used in mining, printing and textile manufacturing machinery; laundry equipment and conveyors; sub-assemblies found in mission critical applications; and safety applications involving power loss. The bearings are manufacture from chrome steel and are pre-lubricated.

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• in Plastic Bearings

  Hartford engineers and manufactures standard plastic bearings and bearing assemblies in a wide range of dimensions.  Modifications to standard bore or OD, or special features such as thin sections, can be engineered and prototyped quickly. Hartford Technologies uses Polyoxymethylene/Acetal /Delrin (POM), a semi-crystalline engineered polymer combining high strength with superior impact and fatigue resistance.
  • Plastic Bearings
  • Custom Plastic Bearings
  • Prototype Program

• in Stainless Steel Ball Bearings

  Hartford Technologies manufactures deep groove, miniature, heavy load and double row deep groove ball bearings in chrome steel or stainless steel. Inner diameter ranges include 10mm to 75mm for deep groove, 2mm to 9mm for the miniature, 17mm to 100mm for the heavy load, and 10mm to 75mm for the double row ball bearings.

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• in Thrust Bearings

  Hartford Technologies manufactures customized thrust bearings of single and double direction. Hartford's thrust ball bearings are generally made of 52100 chrome steel with hardened steel raceways. Single direction bearings are built for axial loads exerted from one direction; supplies range in inner diameter sizes of 10 to 75 mm. Double direction thrust ball bearings are built for axial loads exerted from two directions;  supplies range in inner diameter sizes of 10 to 60 mm.

  • Thrust Bearings
  • Single Direction Thrust Bearings (pdf)
  • Double Direction Thrust Bearings (pdf)