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Technical Data Sheet
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51074 — BEARING,BALL,ANNULAR

✓ Government record, cited
Hama · TAPERED BEARING
PRODUCT OVERVIEW

51074: BEARING,BALL,ANNULAR.

- Super slim case to hold two DVD-ROMs - 2 of these empty cases can be stored in one standard DVD-ROM insert pocket due to small height (ca. 7 mm) - Ideal replacement when the original box is damaged or broken - 75% space-saving - 10-Pack This part is cataloged in the U.S. Government catalog under NSN 3110-01-240-7043, 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
51074
NSN: 3110-01-240-7043
NIINs: 012407043, 014978087
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 06550 — INGERSOLL-RAND CO MATERIAL HANDLING DIV (USA)
SPECIFICATIONS
special_featuresKIT CONTAINS 1 PACKING GLANDS, 16 CAPS SCREWS, 16 FLAT WASHERS, 1 BACKUP RING, 1 SEAL KIT
component_quantity35
NSN3110-01-240-7043
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 51074 · Hama ⚠ 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
SUBSTITUTES & CROSS-REFERENCES 1
6550-46Reference 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 51074?
51074 is a BEARING,BALL,ANNULAR manufactured by Hama.
What parts can replace 51074?
There is 1 known substitute for 51074: 6550-46. Substitute compatibility should be verified for your specific system.
What is the NSN for 51074?
51074 is cataloged in the U.S. Government catalog under NSN 3110-01-240-7043. 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.