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5301B135-1 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

5301B135-1: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include outside_diameter: 2.9000 INCHES NOMINAL IN, style_designator: ROUND, aperture_diameter: 1.9900 INCHES NOMINAL IN, overall_thickness: 0.1200 INCHES NOMINAL IN, raised_surface_height: 0.0400 INCHES NOMINAL IN, cross-sectional_shape_style: RAISED SURFACE W/ APERTURE. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-386-8247, 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
5301B135-1
NSN: 3110-01-386-8247
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 17472 — EATON AEROSPACE LLC DBA EATON INOAC DIV FUEL & MOTION CONTROL SYSTEMS DIVISION (USA)
SPECIFICATIONS
outside_diameter2.9000 INCHES NOMINAL IN
style_designatorROUND
aperture_diameter1.9900 INCHES NOMINAL IN
overall_thickness0.1200 INCHES NOMINAL IN
raised_surface_height0.0400 INCHES NOMINAL IN
cross-sectional_shape_styleRAISED SURFACE W/ APERTURE
outside_raised_surface_diameter2.2480 INCHES NOMINAL IN
NSN3110-01-386-8247
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 5301B135-1 · 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
•
RAISED SURFACE HEIGHT: 0.0400 INCHES NOMINAL IN
•
OVERALL THICKNESS: 0.1200 INCHES NOMINAL IN
•
STYLE DESIGNATOR: ROUND
•
CROSS-SECTIONAL SHAPE STYLE: RAISED SURFACE W/ APERTURE
•
OUTSIDE DIAMETER: 2.9000 INCHES NOMINAL IN
•
APERTURE DIAMETER: 1.9900 INCHES NOMINAL IN
•
OUTSIDE RAISED SURFACE DIAMETER: 2.2480 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
RAISED SURFACE HEIGHT0.0400 INCHES NOMINAL IN
OVERALL THICKNESS0.1200 INCHES NOMINAL IN
STYLE DESIGNATORROUND
CROSS-SECTIONAL SHAPE STYLERAISED SURFACE W/ APERTURE
OUTSIDE DIAMETER2.9000 INCHES NOMINAL IN
APERTURE DIAMETER1.9900 INCHES NOMINAL IN
OUTSIDE RAISED SURFACE DIAMETER2.2480 INCHES NOMINAL IN
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 1
5301D101 ITEM 61Reference 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 5301B135-1?
5301B135-1 is a PLATE,RETAINING,BEARING.
What parts can replace 5301B135-1?
There is 1 known substitute for 5301B135-1: 5301D101 ITEM 61. Substitute compatibility should be verified for your specific system.
What is the NSN for 5301B135-1?
5301B135-1 is cataloged in the U.S. Government catalog under NSN 3110-01-386-8247. 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.