Note: This part # 05-29749 is the bearing only. Cup is ordered separately.
The most basic and widely used tapered bearing, the single-row type consists of the cone assembly and the cup. It is usually fitted as one of an opposing pair. During equipment assembly, single-row bearings can be set to the required clearance (endplay) or preload condition to optimize performance.
Single-row tapered roller bearings have positive roller alignment that ensures true rolling motion and generates a “seating force” that pushes the roller against the cone large rib. This seating force prevents the rollers from skewing off apex, thereby keeping them positively aligned and located against the cone large rib.
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.
Timken is the best!
TIMKEN BEARING LM29749-20629 FAA-PMA
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Yes, our part # 05-29749, is FAA-PMA Approved.
This is just the bearing shown in the photo. Part number 08-12392 is the FAA approved cup.