Explore Our NSN 3110-00-142-4389 Parts List

Item Name	Cup Tapered Roller Bearing
Federal Supply Group (FSG)	Bearings
Federal Supply Class (FSC)	3110 Bearings Antifriction Unmounted
National Item Identification Number (NIIN)	00-142-4389 (001424389)
NCB Code	USA (00)
Manufacturer	Harbormaster Marine Incorporated, Portec Inc, Rbc Bearings Incorporated, Timken Corporation, Tyson Bearing Co, American Standard Inc

Part Number	Manufacturer	Item Name	Cage Code	RFQ
140C31	harbormaster marine incorporated	cup tapered roller bearing	42138	RFQ
96140	portec inc	cup tapered roller bearing	47353	RFQ
96140	rbc bearings incorporated	cup tapered roller bearing	51588	RFQ
96140	timken corporation	cup tapered roller bearing	60038	RFQ
96140	tyson bearing co	cup tapered roller bearing	61220	RFQ
S7018	american standard inc	cup tapered roller bearing	35311	RFQ

MRC	Criteria	Characteristic
ABKV	OUTSIDE DIAMETER	14.0000 INCHES NOMINAL
ABMK	OVERALL WIDTH	1.8750 INCHES NOMINAL
AGWU	BACKFACE CORNER RADIUS	0.1250 INCHES NOMINAL
CTFZ	STANDARD TOLERANCE DESIGNATION	AFBMA CLASS 2
FEAT	SPECIAL FEATURES	STEEP ANGLE
MATT	MATERIAL	STEEL OVERALL
STYL	STYLE DESIGNATOR	NORMAL ANGLE

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