6311 FAG Deep Groove Bearing - 55 x 120 x 29mm

6311 is a dimensional interchange for Koyo 6311, NSK 6311, NTN 6311, SKF 6311. Interchanges are matched on standardized dimensions and published manufacturer interchange data — confirm seal, clearance, and material suffixes with our order desk before ordering.

6311 is listed at CA$120.58 (CAD) and can be ordered directly from this page with Add to Cart. That figure is a reference price and can change: your card is authorized at checkout and charged only once our order desk confirms the part, stock, and final price, and we email you first if anything has moved. Larger quantities or custom terms — email orderdesk@kkmsolutions.com for a volume quote.

6311 is made by FAG and is listed in our Ball Bearings category. KKM Solutions is an independent distributor, not an authorized FAG dealer: we source the exact FAG part number 6311, and the quote confirms condition and lead time before you order.

Parts we supply are new and genuine unless the quote expressly states otherwise. Where a part is new-old-stock, from excess inventory, refurbished or open-box, the quote says so before you approve it.

Parts we supply are warranted against manufacturing defects for 1 year from the date of delivery; where the manufacturer's own warranty is longer, the manufacturer's warranty applies. The warranty covers repair, replacement, or credit of the defective part and does not cover normal wear items, misapplication, improper installation, or consequential damages. Contact us within 30 days of delivery before returning anything — all returns need a return authorization from the order desk.

No published lifecycle status is on file for 6311. FAG lists whether a catalog number is current, superseded or end-of-life on its own product page, and our order desk confirms the status with the manufacturer at quote time, before you commit. Send the part number through the quote form on this page.

Key specifications include Bore Size: 55mm; Feature: Normal Radial Internal Clearance. The full specification table on this page lists every published attribute for this part.

6311 follows the ISO 15 bore-code convention for metric rolling bearings: the bore code "11" in the designation denotes a 55 mm bore. Outside diameter and width depend on the series; confirm them against the manufacturer data sheet, or ask our order desk at quote time.

Lead time for 6311 is quoted per order and confirmed on your quote, which our order desk sends within 1 business day. For a line-down emergency, call the 24/7 order desk at (825) 454-5367.