SKF Angular Contact Ball Bearing 7308 BECBY 40 x 90 x 23 mm
SKF Angular Contact Ball Bearing 7308 BECBY 40 x 90 x 23 mm
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Condition:
Photos reflect the item’s current condition and details. If the item arrives in a condition that differs from what is shown or described, it may be eligible for return or refund. Please review our product condition guide prior to purchasing.
MPN: 7308 BECBY
Stock #: 0426-01253
The SKF 7308 BECBY is a single row angular contact ball bearing with a 40 mm bore diameter, 90 mm outer diameter, and 23 mm width. The BECBY designation indicates a stamped brass cage in a universally matched configuration, suitable for paired or back-to-back mounting arrangements. The bearing features a 40-degree contact angle, enabling it to accommodate combined radial and axial loads simultaneously, with axial load capacity in one direction.
This example is marked ABEC-3 tolerance class and Made in USA, as confirmed on the original box label. The outer ring stamp reads SKF 7308 BECBY USA 12 258B, consistent with a date code of 1972 week 12 and lot reference 258B. The bearing remains in its original plastic factory wrap inside the original SKF box, which shows cosmetic wear consistent with long-term storage.
Published specifications per SKF: dynamic load capacity 49,400 N (11,100 lb), static load capacity 33,500 N (7,530 lb), limiting speed 9,000 RPM (grease), and a shaft fillet radius of 1.5 mm. This bearing type is used in pumps, compressors, gearboxes, machine tool spindles, and general industrial rotating equipment requiring support of combined axial and radial loads. The brass cage construction provides good performance in high-speed or elevated-temperature environments compared to polyamide alternatives.
Stock # 0426-01253
