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051227 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

051227: CUP,TAPERED ROLLER BEARING.

The CUP,TAPERED ROLLER BEARING is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include special_features: SERVICE MANUAL FOR THE PULSE OXIMETER; ACCESSORY ITEM, end_item_identification: PULSE OXIMETER, 6515-01-446-6766, part_name_assigned_by_controlling_agency: MANUAL SERVICE F/PULSE OXIMETER. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0352, 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
051227
NSN: 3110-00-100-0352
NIINs: 001000352, 004550302, 015329123
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 06889 — BIG JOE MFG CO (USA)
SPECIFICATIONS
special_featuresSERVICE MANUAL FOR THE PULSE OXIMETER; ACCESSORY ITEM
end_item_identificationPULSE OXIMETER, 6515-01-446-6766
part_name_assigned_by_controlling_agencyMANUAL SERVICE F/PULSE OXIMETER
NSN3110-00-100-0352
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 051227 · 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
•
STYLE DESIGNATOR: NORMAL ANGLE
•
OUTSIDE DIAMETER: 2.3125 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.0469 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
MATERIAL: STEEL OVERALL
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNORMAL ANGLE
OVERALL WIDTH0.5938 INCHES NOMINAL IN
OUTSIDE DIAMETER2.3125 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.0469 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 9
1932Reference document
IBM 4GB (2 x 2GB) PC2-4200 DDR2 Memory Kit
Reference document — Secondary reference
5035AReference document
Same NSN cross-reference
Reference document — Secondary reference
X394Reference document
Same NSN cross-reference
Reference document — Secondary reference
89055Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
706735Reference document
Same NSN cross-reference
Reference document — Secondary reference
108004Reference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 051227?
051227 is a CUP,TAPERED ROLLER BEARING.
What parts can replace 051227?
There are 9 known substitutes for 051227: 1932, 5035A, X394 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 051227?
051227 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0352. This indicates validated use in U.S. government and defense supply chains.
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