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273822 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

273822: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include overall_width: 4.10 INCHES NOMINAL IN, overall_height: 3.31 INCHES NOMINAL IN, overall_length: 19.8 INCHES NOMINAL IN, special_features: RPM 2200; TRIGGER LOCK; 7 INCH CAPACITY IN, accessory_components_and_quantity: 2 BATTERY PACKS; RAPID CHARGER; BACKING PAD; SIDE HANDLE; SCREEN COVER, voltage_in_volts_and_current_type: 18.0 DC. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-864-9312, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
273822
NSN: 3110-00-864-9312
NIINs: 008649312, 016669560
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 77445 — RTX CORPORATION DBA PRATT & WHITNEY DIV PRATT &WHITNEY (USA)
SPECIFICATIONS
overall_width4.10 INCHES NOMINAL IN
overall_height3.31 INCHES NOMINAL IN
overall_length19.8 INCHES NOMINAL IN
special_featuresRPM 2200; TRIGGER LOCK; 7 INCH CAPACITY IN
unit_package_quantity7
accessory_components_and_quantity2 BATTERY PACKS; RAPID CHARGER; BACKING PAD; SIDE HANDLE; SCREEN COVER
voltage_in_volts_and_current_type18.0 DC
part_name_assigned_by_controlling_agencyVARIABLE SPEED POLISHER KIT
NSN3110-00-864-9312
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 273822 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
RETAINER FABRICATION METHOD: MACHINED
•
INTERNAL CLEARANCE: 0.0012 INCHES MINIMUM RADIAL AND 0.0021 INCHES MAXIMUM RADIAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: AMS 2412 ASSN STD SINGLE TREATMENT RESPONSE RETAINER
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LOCATING FEATURE: NONLOCATING
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SURFACE FINISH: GROUND
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PRECIOUS MATERIAL: SILVER
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STYLE DESIGNATOR: SINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
•
MATERIAL DOCUMENT AND CLASSIFICATION: AMS 4616 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
INTERNAL CLEARANCE0.0012 INCHES MINIMUM RADIAL AND 0.0021 INCHES MAXIMUM RADIAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONAMS 2412 ASSN STD SINGLE TREATMENT RESPONSE RETAINER
LOCATING FEATURENONLOCATING
SURFACE FINISHGROUND
PRECIOUS MATERIALSILVER
STYLE DESIGNATORSINGLE ROW, NON-LOCATING, TWO LIP INNER RING, CYLINDRICAL OUTER RING, SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATIONAMS 4616 ASSN STD SINGLE MATERIAL RESPONSE RETAINER
MATERIAL DOCUMENT AND CLASSIFICATIONPWA 723,CAGE 77445 MFR REF SINGLE MATERIAL RESPONSE INNER RING
MATERIAL DOCUMENT AND CLASSIFICATIONPWA 723,CAGE 77445 MFR REF SINGLE MATERIAL RESPONSE OUTER RING
SUBSTITUTES & CROSS-REFERENCES 2
277788Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
740885Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 273822?
273822 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace 273822?
There are 2 known substitutes for 273822: 277788, 740885. Substitute compatibility should be verified for your specific system.
What is the NSN for 273822?
273822 is cataloged in the U.S. Government catalog under NSN 3110-00-864-9312. This indicates validated use in U.S. government and defense supply chains.
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