1278, Fidget Spinner Keychain Bearing, AKA "Rotary Stress Reliever" Integrated Plastic Radial Ball Bearing - 0.500" X 1.125" X 0.250"

List Price: $2.54
OR
  • List price 1-24 pcs.
  • MINIMUM ORDER: U.S.A. $25 - INTL. (Outside U.S.A.) $50
  • DISCOUNTS available for Distributors, OEM & higher quantities. Click "Add to Quote Cart” to request more information.
  • Ball retainer material, and color are based on availability.
    TECHNICAL DESCRIPTION AND ADVANTAGES

This bearing application was originally designed as a give away sample to demonstrate an integrated inner ring flange with a plastic race bearing. This integrated plastic radial ball bearing can be attached to your Keychain for easy access for those stressful moments waiting in line at Starbucks! It has many uses where there may be a need for easy mounting. This bearing is constructed with an Engineering Acetal polymer for the rings and and cage, fitted with SS316 balls for a corrosion proof, no lube, wash out capability. MADE IN THE U.S.A

  • Load and speed calculations are for reference only. KMS recommends testing in the actual environment.
  • Information presented is believed to be accurate at the time of publication but it is subject to change without notice.
Specifications

Additional Information

Weight 0.0250
Inch Metric inch
ID (in) 0.500
OD (in) 1.125
Width (in) 0.250
Dynamic Load Capacity (LBS) 55
Static Load Capacity (LBS) 43
Standard Bearing Type Acetal races with SS316 balls
Availability Some bearings listed on our website may not be in inventory. Some may require a minimum order, and delivery could range from 3 to 6 weeks. Check with KMS for availability.

Plastic Vs Steel

Product Integration: A plastic bearing can be mounted into other components or parts such as plastic wheels, pulleys or housings. In certain design concepts, seamless integration can be achieved where the bearing will have the pulley profile as the outer ring, and the shaft or a fixing clip replaces the inner ring . This integration lowers assembly time and also results in utilization of fewer parts, increasing affordability.


Read all the benefits of Plastic vs Steel Bearings