315129 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

315129: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL RETAINER, bore_shape: STRAIGHT, bore_diameter: 45.00 MILLIMETERS NOMINAL MM, contact_angle: 25.0 DEGREES MAXIMUM, overall_width: 25.00 MILLIMETERS NOMINAL MM, load_direction: ANGULAR. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-554-3929, 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

315129

NSN: 3110-00-554-3929
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 16712 — SIEMENS ENERGY, INC. (USA)

SPECIFICATIONS

material	STEEL RETAINER
bore_shape	STRAIGHT
bore_diameter	45.00 MILLIMETERS NOMINAL MM
contact_angle	25.0 DEGREES MAXIMUM
overall_width	25.00 MILLIMETERS NOMINAL MM
load_direction	ANGULAR
surface_finish	GROUND
style_designator	COUNTERBORED OUTER RING, NON-SEPARABLE
overall_outside_diameter	100.00 MILLIMETERS NOMINAL MM
retainer_fabrication_method	PRESSED
standard_tolerance_designation	ABEC NO.1
material_document_and_classification	66 FED STD SINGLE MATERIAL RESPONSE BALL
NSN	3110-00-554-3929

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

SURFACE FINISH: GROUND

•

STYLE DESIGNATOR: COUNTERBORED OUTER RING, NON-SEPARABLE

•

MATERIAL DOCUMENT AND CLASSIFICATION: 66 FED STD SINGLE MATERIAL RESPONSE BALL

•

OVERALL OUTSIDE DIAMETER: 100.00 MILLIMETERS NOMINAL MM

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
SURFACE FINISH	GROUND
STYLE DESIGNATOR	COUNTERBORED OUTER RING, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE BALL
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE OUTER RING
MATERIAL DOCUMENT AND CLASSIFICATION	66 FED STD SINGLE MATERIAL RESPONSE INNER RING
OVERALL WIDTH	25.00 MILLIMETERS NOMINAL MM
OVERALL OUTSIDE DIAMETER	100.00 MILLIMETERS NOMINAL MM
BORE SHAPE	STRAIGHT
CONTACT ANGLE	25.0 DEGREES MAXIMUM

SUBSTITUTES & CROSS-REFERENCES 6

700287Reference document

Same NSN cross-reference

Reference document — Secondary reference

FF-B-171Reference document

Same NSN cross-reference

Reference document — Identification reference

7309C1TX9Reference document

Same NSN cross-reference

Reference document — Secondary reference

TCC4410 C PIECE 15Reference document

Same NSN cross-reference

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

H20309 X 1AReference document

Same NSN cross-reference

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

20309-1Reference document

Same NSN cross-reference

Reference document — Secondary reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Insurance item — stocked against contingency demandNo demilitarization required

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FREQUENTLY ASKED QUESTIONS

What is 315129?

315129 is a BEARING,BALL,ANNULAR.

What parts can replace 315129?

There are 6 known substitutes for 315129: 700287, FF-B-171, 7309C1TX9 and 3 more. Substitute compatibility should be verified for your specific system.

What is the NSN for 315129?

315129 is cataloged in the U.S. Government catalog under NSN 3110-00-554-3929. This indicates validated use in U.S. government and defense supply chains.

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315129 — BEARING,BALL,ANNULAR

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