T-bushings — flanged reducer bushings that seat against the shoulder for repeatable, concentric location on the spindle — stocked in short-flange, long-flange, and double-flange styles in the common OD/ID combinations.
Standard sizes run from 1" OD × 3/4" ID through 40mm, 1-1/2", and 1-13/16" combinations; custom steel T-bushings are machined to order with 1/4" short or 1" long flanges. For plain sleeves without a shoulder, see bushings.
