J-98 — BEARING,ROLLER,NEEDLE

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

J-98: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_diameter: 0.5625 INCHES NOMINAL IN, overall_width: 0.5000 INCHES NOMINAL IN, alignment_type: RIGID, surface_finish: GROUND, special_features: EXTRA CAPACITY OUTER RING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-788-8379, 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

J-98

NSN: 3110-00-788-8379
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 60380 — TIMKEN AEROSPACE, INC DBA TORRINGTON PRODUCT (USA)

SPECIFICATIONS

material	STEEL OVERALL
bore_diameter	0.5625 INCHES NOMINAL IN
overall_width	0.5000 INCHES NOMINAL IN
alignment_type	RIGID
surface_finish	GROUND
special_features	EXTRA CAPACITY OUTER RING
style_designator	NON-SEPARABLE, OPEN END, DRAWN SHELL
lubrication_material	GREASE
overall_outside_diameter	0.7500 INCHES NOMINAL IN
retainer_fabrication_method	PRESSED
standard_tolerance_designation	AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
lubrication_material_document_and_classification	MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
NSN	3110-00-788-8379

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

LUBRICATION MATERIAL: GREASE

•

SURFACE FINISH: GROUND

•

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

•

OVERALL OUTSIDE DIAMETER: 0.7500 INCHES NOMINAL IN

•

ALIGNMENT TYPE: RIGID

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
LUBRICATION MATERIAL	GREASE
SURFACE FINISH	GROUND
STYLE DESIGNATOR	NON-SEPARABLE, OPEN END, DRAWN SHELL
OVERALL WIDTH	0.5000 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER	0.7500 INCHES NOMINAL IN
ALIGNMENT TYPE	RIGID
SPECIAL FEATURES	EXTRA CAPACITY OUTER RING
STANDARD TOLERANCE DESIGNATION	AFBMA STD TOLERANCE FOR INDUSTRIAL NEEDLE BEARINGS
BORE DIAMETER	0.5625 INCHES NOMINAL IN

SUBSTITUTES & CROSS-REFERENCES 2

10108500Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

J98MILG7421Reference 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 J-98?

J-98 is a BEARING,ROLLER,NEEDLE.

What parts can replace J-98?

There are 2 known substitutes for J-98: 10108500, J98MILG7421. Substitute compatibility should be verified for your specific system.

What is the NSN for J-98?

J-98 is cataloged in the U.S. Government catalog under NSN 3110-00-788-8379. This indicates validated use in U.S. government and defense supply chains.

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