Roller Bearings
Unground Ball Bearings
We have high quality bearings at great prices. We can get the bearings to you quickly. We have many types to offer please tell us what you need.
Purchasing
What We Offer
- 0.688”
Ordering
To order standard blue tempered spring steel conveyours you can:
- Use the Gravity Roller Bearing Conveyor table below and email it to wrighteng_sales@wowway.com
- Send us your drawing with a brief description to wrighteng_sales@wowway.com
- Provide your part detail information so we can make a conveyor recommendation - call (586.468-8488) us or email (wrighteng_sales@wowway.com)
Send an email to wrighteng_sales@wowway.com with the information outlined in the table below. Please include the shipping address and your contact information.
Ground Categories
Unground ball bearings can be:
- Wholly unground
- Ground in part
- Wholly ground
They have precision levels less than ABEC 1.
Loads
They are available in the traditional ball bearing forms for load types:
- Radial
- Thrust
- Combined radial-thrust
Materials
- Low-carbon steels are employed widely
- Carburized and hardened to obtain enough wear resistance for good service under normal conditions
- Certain applications require the corrosion resistance of stainless-steel or plated surfaces
- Low noise applications a variety of elastomeric compounds are molded or bonded to the outside diameters.
Ratings
- Failure in unground bearings is usually caused by wear, as compared with metal fatigue in precision bearings.
- Unground bearings do not exhibit the uniform statistical life tests results common to precision bearings.
- In the less-than-ABEC-1 category, ground bearings use the standard rating method used for conventional rolling-element bearings.
Unground bearing capacities are generally based on experience, life values are not stated, and depend on specific use cases.
MachineDesign has further information on equipment and materials related.
