BEARING, BALL, AIRFRAME, ANTI-FRICTION, SELF-ALIGNING, DOUBLE ROW, HEAVY DUTY, CORROSION RESISTANT NITROGEN STEEL (CREN) AS27643/1A – available for purchase at $57.00. Find the right standards and certifications for your needs with SAE.
Rationale:
THIS DOCUMENT REVISION ADDS THE FULLY SUBSTANTIATED AMS5655 MATERIAL FOR THE RINGS AND THE HEAT TREAT REQUIREMENT. AMS3666 IS BEING REMOVED AS A SEAL MATERIAL AS NO SUPPLIER UTILIZES IT ON THIS SERIES. THE LUBRICATION IS BEING REVISED FROM A TRADE NAME TO AN INDUSTRY AVAILABLE SPECIFICATION MIL-PRF-23827 TYPE 1. ZINC NICKEL PER AMS2417 WILL BE INDICATED BY “E” SUFFIX. PASSIVATION IN ACCORDANCE WITH AMS2700, METHOD 1 (NITRIC ACID) OPTION ADDED. CRES BALLS WILL BE INDICATED BY “T” SUFFIX.
Related Topics:
Finishing
Heat treatment
Identification numbers
Steel
Seals and gaskets
Lubricating greases
Bearings
Corrosion
Nickel
Plating
Also known as: SAE AS 27643/1
SAE MOBILUS
Subscribers can view annotate, and download all of SAE's content.
Learn More »