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46296-1 — RETAINER,TUBE BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

46296-1: RETAINER,TUBE BEARING.

The RETAINER,TUBE BEARING is a the manufacturer industrial component. Key specifications include hardness_rating: 70.0 SHORE DUROMETER A NOMINAL, center_hole_diameter: 149.3 MILLIMETERS NOMINAL MM, cross-sectional_height: 5.7 MILLIMETERS NOMINAL MM. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-282-0292, 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
46296-1
NSN: 3110-00-282-0292
NIINs: 002820292, 007673078, 009622665, 014251886
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
hardness_rating70.0 SHORE DUROMETER A NOMINAL
center_hole_diameter149.3 MILLIMETERS NOMINAL MM
cross-sectional_height5.7 MILLIMETERS NOMINAL MM
NSN3110-00-282-0292
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 46296-1 · 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
•
RETAINER FABRICATION METHOD: MACHINED
•
OUTER RING WIDTH: 20.0 MILLIMETERS NOMINAL MM
•
INTERNAL CLEARANCE: 0.0023 INCHES MINIMUM RADIAL AND 0.0033 INCHES MAXIMUM RADIAL IN
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LOCATING FEATURE: NONLOCATING
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SURFACE FINISH: GROUND
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OVERALL OUTSIDE DIAMETER: 90.0 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
OUTER RING WIDTH20.0 MILLIMETERS NOMINAL MM
INTERNAL CLEARANCE0.0023 INCHES MINIMUM RADIAL AND 0.0033 INCHES MAXIMUM RADIAL IN
LOCATING FEATURENONLOCATING
SURFACE FINISHGROUND
OVERALL OUTSIDE DIAMETER90.0 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
SPECIAL FEATURESBLACK OXIDE RINGS AND ROLLERS AMS 2485,RETAINER SILVER-PLATED 0.001 IN. MIN 0.002 IN. MAX THK AMS 2410 IN
STANDARD TOLERANCE DESIGNATIONRBEC NO.5
BORE DIAMETER50.0 MILLIMETERS NOMINAL MM
SUBSTITUTES & CROSS-REFERENCES 1
6873748Same 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 46296-1?
46296-1 is a RETAINER,TUBE BEARING.
What parts can replace 46296-1?
There is 1 known substitute for 46296-1: 6873748. Substitute compatibility should be verified for your specific system.
What is the NSN for 46296-1?
46296-1 is cataloged in the U.S. Government catalog under NSN 3110-00-282-0292. 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.