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Q30206A33MN01 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

Q30206A33MN01: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include bore_diameter: 1.2992 INCHES NOMINAL IN, contact_angle: 25.0 DEGREES MINIMUM, overall_width: 0.5906 INCHES NOMINAL IN, load_direction: ANGULAR, surface_finish: GROUND, inner_ring_width: 0.3750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-158-5917, 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
Q30206A33MN01
NSN: 3110-00-158-5917
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 24617 — GENERAL MOTORS CORP (USA)
SPECIFICATIONS
bore_diameter1.2992 INCHES NOMINAL IN
contact_angle25.0 DEGREES MINIMUM
overall_width0.5906 INCHES NOMINAL IN
load_directionANGULAR
surface_finishGROUND
inner_ring_width0.3750 INCHES NOMINAL IN
outer_ring_width0.3750 INCHES NOMINAL IN
special_featuresFACE OF INNER RING LAPPED; 1/32 IN. GROOVE IN OD OF OUTER RING IN
lubrication_materialLUBRICANT
overall_outside_diameter2.4409 INCHES NOMINAL IN
retainer_fabrication_methodMACHINED
NSN3110-00-158-5917
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: Q30206A33MN01 · 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
•
RETAINER FABRICATION METHOD: MACHINED
•
LUBRICATION MATERIAL: LUBRICANT
•
OUTER RING WIDTH: 0.3750 INCHES NOMINAL IN
•
SURFACE FINISH: GROUND
•
OVERALL OUTSIDE DIAMETER: 2.4409 INCHES NOMINAL IN
•
CONTACT ANGLE: 25.0 DEGREES MINIMUM
•
LOAD DIRECTION: ANGULAR
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
LUBRICATION MATERIALLUBRICANT
OUTER RING WIDTH0.3750 INCHES NOMINAL IN
SURFACE FINISHGROUND
OVERALL WIDTH0.5906 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER2.4409 INCHES NOMINAL IN
CONTACT ANGLE25.0 DEGREES MINIMUM
LOAD DIRECTIONANGULAR
SPECIAL FEATURESFACE OF INNER RING LAPPED; 1/32 IN. GROOVE IN OD OF OUTER RING IN
BORE DIAMETER1.2992 INCHES NOMINAL IN
SUBSTITUTES & CROSS-REFERENCES 2
31706Reference document
Same NSN cross-reference
Reference document — Secondary reference
B31706Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is Q30206A33MN01?
Q30206A33MN01 is a BEARING,BALL,ANNULAR.
What parts can replace Q30206A33MN01?
There are 2 known substitutes for Q30206A33MN01: 31706, B31706. Substitute compatibility should be verified for your specific system.
What is the NSN for Q30206A33MN01?
Q30206A33MN01 is cataloged in the U.S. Government catalog under NSN 3110-00-158-5917. 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.