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National Stock Number:
3110-01-256-4518
Federal Supply Class:
3110
National Item Identification Number:
012564518
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.
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Manufacturer Information:
| 8821 | 62080 | WINDHAM LIFTS INC | | BRG-Y80L | 38490 | LIFTKING MANUFACTURING CORP | | CCYR-2 | 07480 | NATIONAL MACHINE AND MFG CO DIV OF ALTURDYNE | | CCYR-2 1/2S | 92563 | MCGILL MANUFACTURING CO, INC | | CCYR-21/2S | 92563 | MCGILL MANUFACTURING CO, INC | | CCYRL-2 1/2-S | 92563 | MCGILL MANUFACTURING CO, INC | | YCRC-40 | 21335 | TIMKEN CO | | YCRS-40 | 21335 | TIMKEN CO | | M00338 | 38490 | LIFTKING MANUFACTURING CORP | | Y-80L | 51588 | RBC BEARINGS INCORPORATED | | Y-80S | 51588 | RBC BEARINGS INCORPORATED | | YR-2 1/2X | 51588 | RBC BEARINGS INCORPORATED | | RF-40-PP | 58741 | INA BEARING CO | | YCRS-40 | 60380 | TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT | | YR-2 1/2XC | 07484 | ACCURATE BUSHING COMPANY, INC. |
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Techincal Specification:
| ALIGNMENT TYPE | SELF-ALIGNING | | BEARING SEAL TYPE | CONTACT | | BORE DIAMETER | 0.7496 INCHES MINIMUM AND 0.7502 INCHES MAXIMUM | | FEATURES PROVIDED | LUBRICATION GROOVE AND LUBRICATION HOLE | | INNER RING WIDTH | 1.5525 INCHES MINIMUM AND 1.5675 INCHES MAXIMUM | | MATERIAL | PLASTIC POLYAMIDE NYLON SEAL | | MATERIAL | STEEL END PLATE | | MATERIAL | STEEL INNER RING | | MATERIAL | STEEL OUTER RING | | MATERIAL | STEEL ROLLER | | OUTER RING WIDTH | 1.4950 INCHES MINIMUM AND 1.5000 INCHES MAXIMUM | | OVERALL OUTSIDE DIAMETER | 2.4980 INCHES MINIMUM AND 2.4990 INCHES MAXIMUM | | SEAL QUANTITY | 2 | | SELF-ALIGNMENT LOCATION | INTERNAL | | SPECIAL FEATURES | CROWNED OD | | STYLE DESIGNATOR | CAM ROLLER, HARDENED AND GROUND, NON-SEPARABLE | | SURFACE FINISH | GROUND |
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