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34BX4C10IR011 — RING,BEARING,INNER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

34BX4C10IR011: RING,BEARING,INNER.

The RING,BEARING,INNER is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.1574 INCHES MINIMUM AND 0.1575 INCHES MAXIMUM IN, overall_width: 0.1959 INCHES MINIMUM AND 0.1969 INCHES MAXIMUM IN, surface_finish: GROUND, style_designator: INNER RING, BALL. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-227-4576, 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
34BX4C10IR011
NSN: 3110-00-227-4576
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 70854 — SCHAEFFLER AEROSPACE USA CORP DIV SCHAEFFLER AEROSPACE USA CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter0.1574 INCHES MINIMUM AND 0.1575 INCHES MAXIMUM IN
overall_width0.1959 INCHES MINIMUM AND 0.1969 INCHES MAXIMUM IN
surface_finishGROUND
special_featuresINNER RING BREAKOUT ON 1 END W/CROWNING RADIUS OF O.0700 IN. RACEWAY DIA 0.2686 IN. 0.0785 IN. RADIUS OF BALL RACE CURVATURE IN
style_designatorINNER RING, BALL
overall_outside_diameter0.2997 INCHES MINIMUM AND 0.3002 INCHES MAXIMUM IN
NSN3110-00-227-4576
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 34BX4C10IR011 · 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
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: INNER RING, BALL
•
OVERALL OUTSIDE DIAMETER: 0.2997 INCHES MINIMUM AND 0.3002 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
•
BORE DIAMETER: 0.1574 INCHES MINIMUM AND 0.1575 INCHES MAXIMUM IN
•
MATERIAL: STEEL OVERALL
TECHNICAL CHARACTERISTICS
SURFACE FINISHGROUND
STYLE DESIGNATORINNER RING, BALL
OVERALL WIDTH0.1959 INCHES MINIMUM AND 0.1969 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER0.2997 INCHES MINIMUM AND 0.3002 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
SPECIAL FEATURESINNER RING BREAKOUT ON 1 END W/CROWNING RADIUS OF O.0700 IN. RACEWAY DIA 0.2686 IN. 0.0785 IN. RADIUS OF BALL RACE CURVATURE IN
BORE DIAMETER0.1574 INCHES MINIMUM AND 0.1575 INCHES MAXIMUM IN
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 6
34BX4IRC10Reference document
Same NSN cross-reference
Reference document — Secondary reference
34BX5145C10Reference document
Same NSN cross-reference
Reference document — Secondary reference
34BX4C10Reference document
Same NSN cross-reference
Reference document — Secondary reference
34BX5171C10Reference document
Same NSN cross-reference
Reference document — Secondary reference
34B1C10Reference document
Same NSN cross-reference
Reference document — Secondary reference
R34B2C2J1INRSame NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 34BX4C10IR011?
34BX4C10IR011 is a RING,BEARING,INNER.
What parts can replace 34BX4C10IR011?
There are 6 known substitutes for 34BX4C10IR011: 34BX4IRC10, 34BX5145C10, 34BX4C10 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 34BX4C10IR011?
34BX4C10IR011 is cataloged in the U.S. Government catalog under NSN 3110-00-227-4576. 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.