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29675-29622D — BEARING,ROLLER,TAPERED

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

29675-29622D: BEARING,ROLLER,TAPERED.

The BEARING,ROLLER,TAPERED is a the manufacturer tape media or drive component used in enterprise backup, archival, and disaster recovery environments. Key specifications include material: STEEL COMP E52100 OVERALL, cup_width: 1.8125 INCHES NOMINAL IN, bore_diameter: 2.7500 INCHES MINIMUM AND 2.7505 INCHES MAXIMUM IN, overall_width: 2.3125 INCHES MINIMUM AND 2.3285 INCHES MAXIMUM IN, standout_width: 0.2500 INCHES NOMINAL IN, special_features: WITH CONE SPACER,OIL HOLE AND GROOVE IN CUP,BENCH LATERAL 0.0020 IN. IN.

This part is cataloged in the U.S. Government catalog under NSN 3110-01-006-9115, 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
29675-29622D
NSN: 3110-01-006-9115
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60038 — THE TIMKEN CORPORATION (USA)
SPECIFICATIONS
materialSTEEL COMP E52100 OVERALL
cup_width1.8125 INCHES NOMINAL IN
bore_diameter2.7500 INCHES MINIMUM AND 2.7505 INCHES MAXIMUM IN
overall_width2.3125 INCHES MINIMUM AND 2.3285 INCHES MAXIMUM IN
standout_width0.2500 INCHES NOMINAL IN
special_featuresWITH CONE SPACER,OIL HOLE AND GROOVE IN CUP,BENCH LATERAL 0.0020 IN. IN
style_designatorSTRAIGHT BORE, DOUBLE CUP, SINGLE CONES
cone_corner_radius0.0600 INCHES NOMINAL IN
backface_corner_radius0.0300 INCHES NOMINAL IN
overall_outside_diameter4.4995 INCHES MINIMUM AND 4.5005 INCHES MAXIMUM IN
retainer_fabrication_methodPRESSED
standard_tolerance_designationAFBMA CLASS 2
NSN3110-01-006-9115
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 29675-29622D · 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: PRESSED
•
CUP WIDTH: 1.8125 INCHES NOMINAL IN
•
STYLE DESIGNATOR: STRAIGHT BORE, DOUBLE CUP, SINGLE CONES
•
OVERALL OUTSIDE DIAMETER: 4.4995 INCHES MINIMUM AND 4.5005 INCHES MAXIMUM IN
•
BACKFACE CORNER RADIUS: 0.0300 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.0600 INCHES NOMINAL IN
•
STANDOUT WIDTH: 0.2500 INCHES NOMINAL IN
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
RETAINER FABRICATION METHODPRESSED
CUP WIDTH1.8125 INCHES NOMINAL IN
STYLE DESIGNATORSTRAIGHT BORE, DOUBLE CUP, SINGLE CONES
OVERALL WIDTH2.3125 INCHES MINIMUM AND 2.3285 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER4.4995 INCHES MINIMUM AND 4.5005 INCHES MAXIMUM IN
BACKFACE CORNER RADIUS0.0300 INCHES NOMINAL IN
CONE CORNER RADIUS0.0600 INCHES NOMINAL IN
STANDOUT WIDTH0.2500 INCHES NOMINAL IN
SPECIAL FEATURESWITH CONE SPACER,OIL HOLE AND GROOVE IN CUP,BENCH LATERAL 0.0020 IN. IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
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 2
3021420-1Reference document
Same NSN cross-reference
Reference document — Design control — primary reference
29675-29622DX1S29675ASSY9-142Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 29675-29622D?
29675-29622D is a BEARING,ROLLER,TAPERED.
What parts can replace 29675-29622D?
There are 2 known substitutes for 29675-29622D: 3021420-1, 29675-29622DX1S29675ASSY9-142. Substitute compatibility should be verified for your specific system.
What is the NSN for 29675-29622D?
29675-29622D is cataloged in the U.S. Government catalog under NSN 3110-01-006-9115. 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.