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V1629 — CUP,TAPERED ROLLER BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

V1629: 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 material: STEEL OVERALL, overall_width: 1.1875 INCHES NOMINAL IN, outside_diameter: 6.6250 INCHES NOMINAL IN, style_designator: NORMAL ANGLE, backface_corner_radius: 0.1250 INCHES NOMINAL IN, specification/standard_data: 58536-A-A-59649-122 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0336, 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
V1629
NSN: 3110-00-100-0336
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 29690 — CORRECT MFG CORP (USA)
SPECIFICATIONS
materialSTEEL OVERALL
overall_width1.1875 INCHES NOMINAL IN
outside_diameter6.6250 INCHES NOMINAL IN
style_designatorNORMAL ANGLE
backface_corner_radius0.1250 INCHES NOMINAL IN
specification/standard_data58536-A-A-59649-122 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
standard_tolerance_designationAFBMA CLASS 2
NSN3110-00-100-0336
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: V1629 · 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: 6.6250 INCHES NOMINAL IN
•
BACKFACE CORNER RADIUS: 0.1250 INCHES NOMINAL IN
•
SPECIFICATION/STANDARD DATA: 58536-A-A-59649-122 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
•
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 WIDTH1.1875 INCHES NOMINAL IN
OUTSIDE DIAMETER6.6250 INCHES NOMINAL IN
BACKFACE CORNER RADIUS0.1250 INCHES NOMINAL IN
SPECIFICATION/STANDARD DATA58536-A-A-59649-122 PROFESSIONAL/INDUSTRIAL ASSOCIATION STANDARD
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 7
672Reference document
Same NSN cross-reference
Reference document — Secondary reference
106701Reference document
Same NSN cross-reference
Reference document — Secondary reference
42875Reference document
Same NSN cross-reference
Reference document — Secondary reference
E050568Reference document
Same NSN cross-reference
Reference document — Secondary reference
672004Reference document
Same NSN cross-reference
Reference document — Secondary reference
K672Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 V1629?
V1629 is a CUP,TAPERED ROLLER BEARING.
What parts can replace V1629?
There are 7 known substitutes for V1629: 672, 106701, 42875 and 4 more. Substitute compatibility should be verified for your specific system.
What is the NSN for V1629?
V1629 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0336. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.