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Technical Data Sheet
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G40-30 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

G40-30: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include overall_height: 2.71 INCHES NOMINAL IN, overall_length: 6.60 INCHES NOMINAL IN, part_name_assigned_by_controlling_agency: VIDEO CAPTURE CARD. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-570-3683, 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
G40-30
NSN: 3110-00-570-3683
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 58923 — ROPER INDUSTRIES INC ROPER PUMP CO DIV (USA)
SPECIFICATIONS
overall_height2.71 INCHES NOMINAL IN
overall_length6.60 INCHES NOMINAL IN
part_name_assigned_by_controlling_agencyVIDEO CAPTURE CARD
NSN3110-00-570-3683
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: G40-30 · 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
SUBSTITUTES & CROSS-REFERENCES 1
240EReference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is G40-30?
G40-30 is a BEARING,ROLLER,NEEDLE.
What parts can replace G40-30?
There is 1 known substitute for G40-30: 240E. Substitute compatibility should be verified for your specific system.
What is the NSN for G40-30?
G40-30 is cataloged in the U.S. Government catalog under NSN 3110-00-570-3683. This indicates validated use in U.S. government and defense supply chains.
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