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4491153-52 — SHEAVE ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

4491153-52: SHEAVE ROLLER.

The SHEAVE ROLLER is a the manufacturer industrial component. Key specifications include end_item_identification: MAST ANTENNA SYSTEM ANBRA34, criticality_code_justification: ZZZY, part_name_assigned_by_controlling_agency: CABLE GUIDE SHEAVES AND SUPPORT BRACKET ASSEMBLY AND DETS (DRAWING NAME); SHEAVE ROLLER CABLE GUIDE (INAVY), reference_number_differentiating_characteristics: QUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-538-0198, 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
4491153-52
NSN: 3110-01-538-0198
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 25685 — NAVAL SHIP ENGINEERING CENTER PHILADELPHIA DIVISION SUBMARINE ANTENNA QUALITY ASSURANCE (USA)
SPECIFICATIONS
end_item_identificationMAST ANTENNA SYSTEM ANBRA34
criticality_code_justificationZZZY
part_name_assigned_by_controlling_agencyCABLE GUIDE SHEAVES AND SUPPORT BRACKET ASSEMBLY AND DETS (DRAWING NAME); SHEAVE ROLLER CABLE GUIDE (INAVY)
reference_number_differentiating_characteristicsQUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION
NSN3110-01-538-0198
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 4491153-52 · 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
•
CRITICALITY CODE JUSTIFICATION: ZZZY
•
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICS: QUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION
TECHNICAL CHARACTERISTICS
CRITICALITY CODE JUSTIFICATIONZZZY
PART NAME ASSIGNED BY CONTROLLING AGENCYCABLE GUIDE SHEAVES AND SUPPORT BRACKET ASSEMBLY AND DETS (DRAWING NAME); SHEAVE ROLLER CABLE GUIDE (INAVY)
END ITEM IDENTIFICATIONMAST ANTENNA SYSTEM ANBRA34
REFERENCE NUMBER DIFFERENTIATING CHARACTERISTICSQUALITY ASSURANCE TESTED FOR SUBMARINE ANTENNA APPLICATION
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 3
4491153 PIECE 52Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4491153 PIECE 52SQSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
4491153-52SQSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 4491153-52?
4491153-52 is a SHEAVE ROLLER.
What parts can replace 4491153-52?
There are 3 known substitutes for 4491153-52: 4491153 PIECE 52, 4491153 PIECE 52SQ, 4491153-52SQ. Substitute compatibility should be verified for your specific system.
What is the NSN for 4491153-52?
4491153-52 is cataloged in the U.S. Government catalog under NSN 3110-01-538-0198. This indicates validated use in U.S. government and defense supply chains.
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