PartsTable
Technical Data Sheet
Download PDF

RNA 4905 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

RNA 4905: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 30.0 MILLIMETERS NOMINAL MM, overall_width: 17.0 MILLIMETERS NOMINAL MM, style_designator: SEPARABLE ROLLERS, CLOSED END, DRAWN SHELL, lubrication_material: GREASE OR OIL, end_item_identification: SAW, POWER HACK. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-526-5370, 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
RNA 4905
NSN: 3110-01-526-5370
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_diameter30.0 MILLIMETERS NOMINAL MM
overall_width17.0 MILLIMETERS NOMINAL MM
style_designatorSEPARABLE ROLLERS, CLOSED END, DRAWN SHELL
lubrication_materialGREASE OR OIL
end_item_identificationSAW, POWER HACK
overall_outside_diameter42.0 MILLIMETERS NOMINAL MM
NSN3110-01-526-5370
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: RNA 4905 · 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
•
LUBRICATION MATERIAL: GREASE OR OIL
•
STYLE DESIGNATOR: SEPARABLE ROLLERS, CLOSED END, DRAWN SHELL
•
OVERALL OUTSIDE DIAMETER: 42.0 MILLIMETERS NOMINAL MM
•
SEAL QUANTITY: 0
•
BORE DIAMETER: 30.0 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALGREASE OR OIL
STYLE DESIGNATORSEPARABLE ROLLERS, CLOSED END, DRAWN SHELL
OVERALL WIDTH17.0 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER42.0 MILLIMETERS NOMINAL MM
SEAL QUANTITY0
END ITEM IDENTIFICATIONSAW, POWER HACK
BORE DIAMETER30.0 MILLIMETERS NOMINAL MM
MATERIALSTEEL OVERALL
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
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
Ready to buy RNA 4905?
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 RNA 4905?
RNA 4905 is a BEARING,ROLLER,NEEDLE.
What is the NSN for RNA 4905?
RNA 4905 is cataloged in the U.S. Government catalog under NSN 3110-01-526-5370. 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 — RNA 4905

✓ 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.