3110-00-227-2351, BEARING,ROLLER,NEEDLE

National Stock Number:
3110-00-227-2351

Federal Supply Class:
3110

National Item Identification Number:
002272351

Description:
BEARING,ROLLER,NEEDLE

Detail:
A single or multiple-row antifriction bearing used with or without inner or outer races characterized by relatively small size rollers usually not ranging above 0.250 inch (6.35mm) diameter and generally longer in length in relation to diameter.

Manufacturer Information:

20NBC2032YZP	3NPS1	RBC AIRCRAFT PRODUCTS, INC.
20NBC2032YZP	60380	TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
20NBC2032YZP2C	3NPS1	RBC AIRCRAFT PRODUCTS, INC.
20NBC2032YZPMILG3278A	51588	RBC BEARINGS INCORPORATED
20NBC2032YZP2C	60380	TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
20NBC2032YZP	60399	REGAL-BELOIT CORPORATION DBA FASCO GROUP DIV CASSVILLE DIVISION
AS24461	0U583	SAE INTERNATIONAL
MS24461-20	0U583	SAE INTERNATIONAL
20NBC2032YZPMILG3278A	60380	TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT
505-20	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS24461-20	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
AS24461	81343	SOCIETY OF AUTOMOTIVE ENGINEERS INC
24461-20	92563	MCGILL MANUFACTURING CO, INC
901J537PC39	94259	BECHTEL MARINE PROPULSION CORPORATION
NAS505-20MILG3278	80205	NATIONAL AEROSPACE STANDARDS COMMITTEE AEROSPACE INDUSTRIES ASSOCIATION OF AMERICA INC NOT FOR RFQ OR SOLICITATION USE
MS24461-20	96906	MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M

Techincal Specification:

ALIGNMENT TYPE	RIGID
BORE DIAMETER	1.2500 INCHES NOMINAL
INNER RING WIDTH	1.2500 INCHES NOMINAL
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION	MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
LUBRICATION MATERIAL	GREASE
OUTER RING WIDTH	1.0490 INCHES NOMINAL
OVERALL OUTSIDE DIAMETER	2.0000 INCHES NOMINAL
MATERIAL DOCUMENT AND CLASSIFICATION	MIL-S-7420 MIL SPEC 1ST MATERIAL RESPONSE OR 66 FED STD 1ST MATERIAL RESPONSE OR MIL-S-8690 MIL SPEC 2ND MATERIAL RESPONSE OR MIL-S-7493 MIL SPEC 3RD MATERIAL RESPONSE OR QQ-S-624 FED SPEC 3RD MATERIAL RESPONSE OR QQ-S-633 FED SPEC 3RD MATERIAL RESPONSE OR 66 FED STD 4TH MATERIAL RESPONSE OR 66 FED STD 5TH MATERIAL RESPONSE OVERALL
MATERIAL	STEEL COMP E52100 OR STEEL COMP 8620 OR STEEL OR STEEL COMP E50100 OR STEEL COMP E51100 OVERALL
RETAINER FABRICATION METHOD	PRESSED
SPECIAL FEATURES	OIL HOLE AND GROOVE IN OUTER AND INNER RINGS
STANDARD TOLERANCE DESIGNATION	AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
STYLE DESIGNATOR	AIRFRAME, HARDENED AND GROUND, NON-SEPARABLE
SURFACE FINISH	GROUND
SURFACE TREATMENT	CADMIUM ALL EXTERNAL/EXPOSED METAL SURFACES

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