M551XAS0H — BEARING,ROLLER,NEEDLE

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

M551XAS0H: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING ROLLER, bore_diameter: 0.3125 INCHES NOMINAL IN, overall_width: 0.3125 INCHES NOMINAL IN, alignment_type: RIGID, surface_finish: GROUND, special_features: OIL HOLE IN OUTER RING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-902-4308, 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

M551XAS0H

NSN: 3110-00-902-4308
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)

SPECIFICATIONS

material	STEEL CORROSION RESISTING ROLLER
bore_diameter	0.3125 INCHES NOMINAL IN
overall_width	0.3125 INCHES NOMINAL IN
alignment_type	RIGID
surface_finish	GROUND
special_features	OIL HOLE IN OUTER RING
style_designator	NON-SEPARABLE, CLOSED END, DRAWN SHELL
surface_treatment	OXIDE OUTER RING
overall_outside_diameter	0.5000 INCHES NOMINAL IN
retainer_fabrication_method	PRESSED
standard_tolerance_designation	AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
NSN	3110-00-902-4308

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-SEPARABLE, CLOSED END, DRAWN SHELL

•

OVERALL OUTSIDE DIAMETER: 0.5000 INCHES NOMINAL IN

•

ALIGNMENT TYPE: RIGID

•

SURFACE TREATMENT: OXIDE OUTER RING

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-SEPARABLE, CLOSED END, DRAWN SHELL
OVERALL WIDTH	0.3125 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	0.5000 INCHES NOMINAL IN
ALIGNMENT TYPE	RIGID
SPECIAL FEATURES	OIL HOLE IN OUTER RING
SURFACE TREATMENT	OXIDE OUTER RING
STANDARD TOLERANCE DESIGNATION	AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER	0.3125 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

No substitute or cross-reference records for this part.

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 M551XAS0H?

M551XAS0H is a BEARING,ROLLER,NEEDLE.

What is the NSN for M551XAS0H?

M551XAS0H is cataloged in the U.S. Government catalog under NSN 3110-00-902-4308. This indicates validated use in U.S. government and defense supply chains.

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M551XAS0H — BEARING,ROLLER,NEEDLE

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