FPL206-SIB-1-1/4, PBT Polyester 4-Bolt Flange (FPL) Fitted with Solid Insert Bearing (UHMW)

List Price: $43.02
  • List price 1-49 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.


Plastic Mounted Blocks are available with a variety of insert bearings to best suit your application. End covers are also available for all Mounted Blocks. They are designed to snap on and keep contaminants from entering the bearing.

  • 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.

Related end cover available: End Cover EC206

2 Bolt Flange Diagram


Additional Information

Bore (in) 1 1/4
Inch Metric both
Width of Inner Ring (in) 0.709
A (mm) 107
B (mm) 83
C (mm) 31.5
D (mm) 14.3
Max. RPM No Load 285
Dynamic Load Capacity (LBS) 450
Static Load Capacity (LBS) 500
Standard Bearing Type UHMW Sleeve type bearing
Standard Block Material Polyester (PBT Glass Filled)
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