JD5503-308-74 — BEARING,ROLLER,SELF-ALIGNING

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

JD5503-308-74: BEARING,ROLLER,SELF-ALIGNING.

The BEARING,ROLLER,SELF-ALIGNING is a the manufacturer industrial component. Key specifications include material: STEEL INNER RING, bore_shape: STRAIGHT, bore_diameter: 55.0 MILLIMETERS NOMINAL MM, overall_width: 25.00 MILLIMETERS NOMINAL MM, surface_finish: GROUND, special_features: OIL HOLE AND GROOVE IN OUTER RING,ROLLER GUIDE RING LOCATED BETWEEN ROWS OF ROLLERS. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-702-3088, 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

JD5503-308-74

NSN: 3110-00-702-3088
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 45206 — OTIS ELEVATOR CO SUB OF UNITED TECHNOLOGIES CORP (USA)

SPECIFICATIONS

material	STEEL INNER RING
bore_shape	STRAIGHT
bore_diameter	55.0 MILLIMETERS NOMINAL MM
overall_width	25.00 MILLIMETERS NOMINAL MM
surface_finish	GROUND
special_features	OIL HOLE AND GROOVE IN OUTER RING,ROLLER GUIDE RING LOCATED BETWEEN ROWS OF ROLLERS
style_designator	DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
overall_outside_diameter	100.00 MILLIMETERS NOMINAL MM
internal_fit-up_designation	STANDARD
retainer_fabrication_method	PRESSED
standard_tolerance_designation	RBEC NO.1
NSN	3110-00-702-3088

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 100.00 MILLIMETERS NOMINAL MM

•

BORE SHAPE: STRAIGHT

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
INTERNAL FIT-UP DESIGNATION	STANDARD
SURFACE FINISH	GROUND
STYLE DESIGNATOR	DOUBLE ROW, SPHERICAL ROLLERS, SELF-CONTAINED, OUTER AND INNER RACEWAYS CONCAVE, NON-SEPARABLE
OVERALL WIDTH	25.00 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	100.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
SPECIAL FEATURES	OIL HOLE AND GROOVE IN OUTER RING,ROLLER GUIDE RING LOCATED BETWEEN ROWS OF ROLLERS
STANDARD TOLERANCE DESIGNATION	RBEC NO.1
BORE DIAMETER	55.0 MILLIMETERS NOMINAL MM

SUBSTITUTES & CROSS-REFERENCES 6

298-129-2Reference document

Same NSN cross-reference

Reference document — Secondary reference

A-14955 ITEM24Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

22211CReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

SKF22211CReference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

22211ESame NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

1212-4 PART 37Reference document

Same NSN cross-reference

Reference document — Advisory reference — outside the item-of-supply concept

LIFECYCLE

NSN statusCancelled· U.S. Government catalog

Acquisition advice: Terminal item — stock exhausted; no further procurementNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is JD5503-308-74?

JD5503-308-74 is a BEARING,ROLLER,SELF-ALIGNING.

What parts can replace JD5503-308-74?

There are 6 known substitutes for JD5503-308-74: 298-129-2, A-14955 ITEM24, 22211C and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for JD5503-308-74?

JD5503-308-74 is cataloged in the U.S. Government catalog under NSN 3110-00-702-3088. This indicates validated use in U.S. government and defense supply chains.

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JD5503-308-74 — BEARING,ROLLER,SELF-ALIGNING

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