GB55XAS0H — BEARING,ROLLER,NEEDLE

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

GB55XAS0H: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OUTER RING, 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 3110-00-902-3788, 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

GB55XAS0H

NSN: 3110-00-902-3788
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)

SPECIFICATIONS

material	STEEL OUTER RING
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, OPEN 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	3110-00-902-3788

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: NON-SEPARABLE, OPEN 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, OPEN 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

SUBSTITUTES & CROSS-REFERENCES 2

113961Reference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

GB55ASReference document

Same NSN cross-reference

Reference document — Replaced / superseded reference

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is GB55XAS0H?

GB55XAS0H is a BEARING,ROLLER,NEEDLE.

What parts can replace GB55XAS0H?

There are 2 known substitutes for GB55XAS0H: 113961, GB55AS. Substitute compatibility should be verified for your specific system.

What is the NSN for GB55XAS0H?

GB55XAS0H is cataloged in the U.S. Government catalog under NSN 3110-00-902-3788. This indicates validated use in U.S. government and defense supply chains.

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