Part Type

Main Bearing Assembly – Aircraft Bearing Parts

Browse Main Bearing Assembly products in Aviation.

Network coverage

~14 parts

Across authorized OEM, qualified-surplus, and aftermarket channels.

Manufacturers

Submit an MPN for anything not shown below.

Category overview

Main Bearing Assembly sourcing coverage

ASAP supports Main Bearing Assembly procurement for replacement, retrofit, and line-down maintenance programs — stocked current-production parts, obsolete generations, and qualified surplus. Compare listed parts, then submit any manufacturer part number, alternate, or drawing reference for a traceability-backed quote.

14 of 14 parts shown

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MPN	Item Name	Manufacturer	Series	Qty	Availability	Action
6-1-1953	Main Bearing Assembly	Ametek Inc	Main Bearing Assembly	—	—	Get quote
6-1-1953-36-2a	Main Bearing Assembly	Eidal International Corporation	Main Bearing Assembly	—	—	Get quote
6-1-1953a	Main Bearing Assembly	Eidal International Corporation	Main Bearing Assembly	—	—	Get quote
6-1-1953	Main Bearing Assembly	James B Studdard Transfer	Main Bearing Assembly	—	—	Get quote
6-1-1953-36-2	Main Bearing Assembly	James B Studdard Transfer	Main Bearing Assembly	—	—	Get quote
b31020	Main Bearing Assembly	Eaton Aerospace	Main Bearing Assembly	—	—	Get quote
b31020	MAIN BEARING ASSEMBLY	Eaton Aerospace Llc	Main Bearing Assembly	—	—	Get quote
b31020	Main Bearing Assembly	Eaton Aerospace Llc	Main Bearing Assembly	—	—	Get quote
b31020	Main Bearing Assembly	Eaton Aerospace Llc	Main Bearing Assembly	—	—	Get quote
b31020	MAIN BEARING ASSEMBLY	Eaton Aerospace Ltd	Main Bearing Assembly	2777	In stock	Get quote
b31020	Main Bearing Assembly	Eaton Aerospace Ltd	Main Bearing Assembly	—	—	Get quote
b31020	Main Bearing Assembly	Eaton Aerospace	Main Bearing Assembly	—	—	Get quote
b31020	Main Bearing Assembly	Eaton Aerospace Llc	Main Bearing Assembly	—	—	Get quote
b31020	Main Bearing Assembly	Eaton Aerospace Ltd	Main Bearing Assembly	—	—	Get quote