Does this bearing come pre-lubricated

This transformer is designed specifically for Beckett A

Multifunction Versatility: Configurable for expansion

this orifice ensures accurate superheat control and evaporator efficiency across a broad temperature range of -40°F to 50°F

Carrier KK71JY220 O-Ring Els PW 29614 Does this bearing come pre-lubricatedThe Carrier KK71JY220 O Ring is a critical OEM replacement component engineered for high pressure chiller applications and industrial HVAC systems, including the Carrier 30HXC series. Designed to maintain a high integrity seal at critical joints, this heavy duty rubber O ring features an approximate 24 inch outer diameter, providing the precise tolerances required for large scale fluid power and hydraulic connections. As an authentic Carrier factory