SDP/SI bearingsWe maintain a large inventory of precision and commercial quality ball bearings, thrust bearings, needle roller bearings, linear and sleeve bearings, and linear systems.
Ball Bearings: ABEC Tolerance 1, 3, 5, and 7 are available in a variety of types and with the lubricant to fit your application.
Plain or Flanged Pressbearings: Feature a self-aligning bore up to 5° and are self-lubricating.
Needle Roller Bearings and Needle Roller Clutches: Our shell-type needle roller bearings handle high-speed applications and the needle roller clutches are ideal for indexing, backstopping and overrunning applications.
Sleeve Bearings: A wide selection of nonmetallic, self-lubricating split-type, ultra precision, and small and standard series in sintered bronze is available.
Linear Bearings: Frelon® lined bearings, precision shafting and guide blocks.
Spherical Bearings and Rod Ends: Precision and commercial types.
Thrust Bearings & Washers
Pillow Block and Flange Mounted Bearings: Miniature and wash-down styles.

Aditional products available from QBC.
Thomson Linear Motion Components

Machine breakdowns are frequently caused by bearing damage. Unplanned downtime, as well as unnecessary repair work, can be significantly reduced by periodically checking bearing condition. QBC offers a wide range of high-quality induction heaters for sale and efficient use in industrial applications. The sturdy and user-friendly design guarantees years of problem-free operation.

Bearing Induction Heaters
Bearing Monitoring Tools
Hydraulic & Mechanical Pullers
Alignment Equipment