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9 Reasons Why We Should Be Your Precision Ball Manufacturer

Steel Balls Overview

Valve Balls Overview

Bearings Overview

Stainless steel bearing balls

Glass Balls - glass balls are ideal for valves, bearings, and metering devices.

Non-metallic Balls - for medical devices ranging from IV administration to
surgical tools.

Precision Steel Balls - b2b manufacturer of precision steel balls in stainless
steel, chrome steel, carbon steel; also tungsten carbide, and brass.

Stainless Steel Balls - stainless steel balls are highly resistant to
rolling-contact fatigue. 440C stainless steel balls perform similarly to tool
steels, and are ideal for use in antifriction bearings (rolling bearings).

Stainless Steel Ball Facts

TrimRite^® Stainless Steel Ball Manufacturing

TrimRite is a registered trademark of CRS Holdings, Inc., a subsidiary of Carpenter Technology Corp.

Balls for Valves

Carbon Steel Balls - carbon steel balls provide reliable performance for
inexpensive anti-friction bearings, steering columns, casters, conveyors
and trolleys, roller skates, toys, and drawer slides.

Precision Hollow Steel Balls - precison hollow steel balls are widely specified
for applications that require weight savings, corrosion resistance or flotation.

Hollow Steel Ball Facts

Chrome Steel Balls - chrome steel balls for load-bearing applications,
and applications as diverse as check valves, food grinding systems,
vibratory finishing, plating baths and linear motion components.

Tungsten Carbide Balls - tungsten carbide balls for precision
hydraulic valves, high-load bearings, inertial navigation systems, ball screws,
linear bearings in slideways, gauging and checking instruments, and meters.

Brass Balls - brass balls for electrical devices, valves, petrochemical
industry operations, and consumer products such as appliances.

Precision Glass Balls - soda lime glass balls, borosilicate 8330 glass balls.

Plastic Balls - zytel nylon balls, acetal balls, teflon balls, polypropylene balls,
polystyrene balls, colored balls.

Custom Bearing - development, prototyping, testing and manufacturing
of custom bearings and bearing assemblies.

Custom Ball Bearing - we design custom ball bearings to reduce friction
and support radial and axial loads.

Clutch Bearings / CSK Bearings / Sprag Bearings / One-Way Bearings / Single Direction Bearings

Custom Caged Bearing - we're a preferred supplier of custom caged
bearings for consumer products, and industrial applications.

Bearing Assembly - world leader in the development, prototyping, testing
and manufacturing of custom bearings and bearing assemblies.

Ball & Roller Retainer - we have the b2b resources to engineer,
prototype and manufacture the ball and roller retainer for your application.

Deep Groove Ball Bearing - single row deep groove ball bearings, double row
deep groove ball bearings, heavy load ball bearings, miniature ball bearings.

Angular Contact Bearing - single row angular contact bearings,
double row angular contact bearings.

Needle Bearing - custom needle bearings, drawn cup needle bearings,
sealed drawn cup needle bearings, drawn cup full complement bearings,
drawn cup roller clutches, clutch and bearing assemblies, radial needle bearings,
long cylindrical roller and cage assemblies.

Drawn Cup Needle Bearings

Thrust Bearing - single direction thrust bearings, double direction
thrust bearings.

Plastic Bearing - plastic bearings are lighter in weight, corrosion-resistant,
do not require lubrication and require less torque.

Roller and Pin - needle rollers, precision rollers, special end rollers,
pins, shafts & dowels.

Plastic Conveyor Roller Bearings - all- plastic conveyor roller bearings
for wash-down conveyor systems.

Custom Shaped Precision Rollers and Pins - for applications such
as CV joints, locating pins, linear track rollers, bearings, and fractional
motor shafts.

Industrial Coupling and Bearing Applications - ball & check valves,
electrical switch contacts, small engine check valve, water dispensing
control for poultry farms.

Bearing Sleeve / Wear Sleeve Products for severe service applications.

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FAQ - Precision Balls

FAQ - Precision Bearings

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Contact Hartford Technologies

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Credits

Hartford Technologies is a leading American b2b manufacturer of custom ball & roller bearings and bearing assemblies,
precision balls, and precision rollers, pins, and shafts with manufacturing facilities in the USA 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 4 continents.  Our commitment
is to combine technical innovation with agility, responsive-ness and institutional strength - strength that comes from
a conservative management team, global manufacturing & logistics capability, & more than 80 years of leadership.

Ball & Roller Retainers | Needle Bearing Retainers | Ball and Bearing Retainers | Rollers And Pins | Needle Rollers | Precision Rollers | Special End Rollers | Pins, Shafts, Dowels, Dowel Pins

Bearing Sleeve / Wear Sleeve Products | Custom Bearings | Custom Ball Bearings | Cage Bearing | Needle Bearings | Drawn Cup Bearing | Cage Needle Bearings | Thrust Bearings | Plastic Bearings |
Bearing Assemblies | Bearing Design | Manufacturing In China | Quality/APQP | Testing & Accreditation | Automotive Profiles | Industrial Profiles | Medical Profiles | FAQ - Precision Balls | FAQ - Cage Bearings
9 Reasons Why We Should Be Your Precision Ball Manufacturer

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