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540P — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

540P: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include head_style: HEXAGON, thread_length: 40.0 MILLIMETERS NOMINAL MM, fastener_length: 40.0 MILLIMETERS NOMINAL MM, special_features: MATERIAL: STEEL ZY;SCREW,STD HEX G8.8, end_item_identification: 6115-01-591-1161;GENERATOR,HEATING AND AIR CONDITIONER, nominal_thread_diameter: 10.0 MILLIMETERS MM. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-156-8045, 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
540P
NSN: 3110-00-156-8045
NIINs: 001568045, 016519174
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 0UBG9 — CURTISS-WRIGHT ELECTRO-MECHANICAL CORPORATION DIV EPD (USA)
SPECIFICATIONS
head_styleHEXAGON
thread_length40.0 MILLIMETERS NOMINAL MM
fastener_length40.0 MILLIMETERS NOMINAL MM
special_featuresMATERIAL: STEEL ZY;SCREW,STD HEX G8.8
end_item_identification6115-01-591-1161;GENERATOR,HEATING AND AIR CONDITIONER
nominal_thread_diameter10.0 MILLIMETERS MM
thread_series_designatorM
thread_pitch_in_millimeters1.25
part_name_assigned_by_controlling_agencySCREW,STD HEX
NSN3110-00-156-8045
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 540P · 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
•
LUBRICATION MATERIAL: GREASE
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 80.00 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
NONDEFINITIVE SPEC/STD DATA: 134 TYPE AND 00 GRADE
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
LUBRICATION MATERIALGREASE
SURFACE FINISHGROUND
STYLE DESIGNATORCOUNTERBORED OUTER RING, NON-SEPARABLE
OVERALL WIDTH18.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER80.00 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
NONDEFINITIVE SPEC/STD DATA134 TYPE AND 00 GRADE
CONTACT ANGLE25.0 DEGREES MINIMUM
LOAD DIRECTIONANGULAR
SUBSTITUTES & CROSS-REFERENCES 7
30208Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
807PReference document
Same NSN cross-reference
Reference document — Secondary reference
7208Reference document
Same NSN cross-reference
Reference document — Secondary reference
3273637Reference document
Same NSN cross-reference
Reference document — Secondary reference
FF-B-171Reference document
Same NSN cross-reference
Reference document — Identification reference
72-6970-413Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 540P?
540P is a BEARING,BALL,ANNULAR.
What parts can replace 540P?
There are 7 known substitutes for 540P: 30208, 807P, 7208 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 540P?
540P is cataloged in the U.S. Government catalog under NSN 3110-00-156-8045. This indicates validated use in U.S. government and defense supply chains.
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