PartsTable
Technical Data Sheet
Download PDF

999-56104-0300 — BEARING,BALL,LINEAR MOTION

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

999-56104-0300: BEARING,BALL,LINEAR MOTION.

The BEARING,BALL,LINEAR MOTION is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, special_features: METALLIC HARDNESS RATING ROCKWELL C MIN 63.0 IN. AND MAX 66.0 IN.

IN, rolling_element_diameter: 1.6250 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 3110-00-227-4675, 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
999-56104-0300
NSN: 3110-00-227-4675
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 96906 — MILITARY STANDARDS PROMULGATED BY MILITARY DEPARTMENTS UNDER AUTHORITY OF DEFENSE STANDARDIZATION MANUAL 4120 3-M
SPECIFICATIONS
materialSTEEL OVERALL
special_featuresMETALLIC HARDNESS RATING ROCKWELL C MIN 63.0 IN. AND MAX 66.0 IN. IN
rolling_element_diameter1.6250 INCHES NOMINAL IN
NSN3110-00-227-4675
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 999-56104-0300 · 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
•
ROLLING ELEMENT DIAMETER: 1.6250 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
ROLLING ELEMENT DIAMETER1.6250 INCHES NOMINAL IN
SPECIAL FEATURESMETALLIC HARDNESS RATING ROCKWELL C MIN 63.0 IN. AND MAX 66.0 IN. IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 6
694516Reference document
Same NSN cross-reference
Reference document — Secondary reference
1898T72Reference document
Same NSN cross-reference
Reference document — Secondary reference
394767Reference document
Same NSN cross-reference
Reference document — Secondary reference
245375Reference document
Same NSN cross-reference
Reference document — Secondary reference
189T72Reference document
Same NSN cross-reference
Reference document — Secondary reference
L32Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
Ready to buy 999-56104-0300?
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 999-56104-0300?
999-56104-0300 is a BEARING,BALL,LINEAR MOTION.
What parts can replace 999-56104-0300?
There are 6 known substitutes for 999-56104-0300: 694516, 1898T72, 394767 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 999-56104-0300?
999-56104-0300 is cataloged in the U.S. Government catalog under NSN 3110-00-227-4675. 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 — 999-56104-0300

✓ 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.