PartsTable
Technical Data Sheet
Download PDF

9900125 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

9900125: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include bore_diameter: 0.375 INCHES NOMINAL IN, overall_width: 0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN, special_features: USED ON PL99-00051 AND PL99-00050, style_designator: SEPARABLE ROLLERS, OPEN END, DRAWN SHELL, overall_outside_diameter: 0.5625 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: BEARING, NEEDLE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-592-7093, 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
9900125
NSN: 3110-01-592-7093
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 44114 — BAE SYSTEMS LAND & ARMAMENTS L.P. (USA)
SPECIFICATIONS
bore_diameter0.375 INCHES NOMINAL IN
overall_width0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
special_featuresUSED ON PL99-00051 AND PL99-00050
style_designatorSEPARABLE ROLLERS, OPEN END, DRAWN SHELL
overall_outside_diameter0.5625 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyBEARING, NEEDLE
NSN3110-01-592-7093
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 9900125 · 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: SEPARABLE ROLLERS, OPEN END, DRAWN SHELL
•
OVERALL OUTSIDE DIAMETER: 0.5625 INCHES NOMINAL IN
•
BORE DIAMETER: 0.375 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORSEPARABLE ROLLERS, OPEN END, DRAWN SHELL
OVERALL WIDTH0.615 INCHES MINIMUM AND 0.625 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER0.5625 INCHES NOMINAL IN
SPECIAL FEATURESUSED ON PL99-00051 AND PL99-00050
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING, NEEDLE
BORE DIAMETER0.375 INCHES NOMINAL IN
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

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 9900125?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 9900125?
9900125 is a BEARING,ROLLER,NEEDLE.
What is the NSN for 9900125?
9900125 is cataloged in the U.S. Government catalog under NSN 3110-01-592-7093. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 9900125

✓ 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.