SFSS-18 — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

SFSS-18: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 430 SHIELD, bore_shape: STRAIGHT, bore_diameter: 1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND, inner_ring_width: 0.3750 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-381-1913, 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

SFSS-18

NSN: 3110-01-381-1913
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 40920 — MPB CORP DIV TIMKEN SUPER PRECISION (USA)

SPECIFICATIONS

material	STEEL COMP 430 SHIELD
bore_shape	STRAIGHT
bore_diameter	1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN
load_direction	RADIAL
surface_finish	GROUND
shield_quantity	2
inner_ring_width	0.3750 INCHES NOMINAL IN
outer_ring_width	0.3150 INCHES NOMINAL IN
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
overall_outside_diameter	1.6250 INCHES MINIMUM AND 1.6255 INCHES MAXIMUM IN
NSN	3110-01-381-1913

COMPONENT DIAGRAM

KEY FEATURES

•

OUTER RING WIDTH: 0.3150 INCHES NOMINAL IN

•

SURFACE FINISH: GROUND

•

SHIELD QUANTITY: 2

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

•

OVERALL OUTSIDE DIAMETER: 1.6250 INCHES MINIMUM AND 1.6255 INCHES MAXIMUM IN

•

BORE SHAPE: STRAIGHT

•

LOAD DIRECTION: RADIAL

•

BORE DIAMETER: 1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN

TECHNICAL CHARACTERISTICS

OUTER RING WIDTH	0.3150 INCHES NOMINAL IN
SURFACE FINISH	GROUND
SHIELD QUANTITY	2
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
OVERALL OUTSIDE DIAMETER	1.6250 INCHES MINIMUM AND 1.6255 INCHES MAXIMUM IN
BORE SHAPE	STRAIGHT
LOAD DIRECTION	RADIAL
BORE DIAMETER	1.1245 INCHES MINIMUM AND 1.1250 INCHES MAXIMUM IN
MATERIAL	STEEL COMP E52100 BALL
MATERIAL	STEEL COMP 430 SHIELD

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 1

025119-1Reference 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 SFSS-18?

SFSS-18 is a BEARING,BALL,ANNULAR.

What parts can replace SFSS-18?

There is 1 known substitute for SFSS-18: 025119-1. Substitute compatibility should be verified for your specific system.

What is the NSN for SFSS-18?

SFSS-18 is cataloged in the U.S. Government catalog under NSN 3110-01-381-1913. This indicates validated use in U.S. government and defense supply chains.

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SFSS-18 — BEARING,BALL,ANNULAR

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