SFRW156SS — BEARING,BALL,ANNULAR

✓ Government record, cited

— · TAPERED BEARING

PRODUCT OVERVIEW

SFRW156SS: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440A BALL A, bore_shape: STRAIGHT, flange_width: 0.0360 INCHES NOMINAL IN, bore_diameter: 0.1875 INCHES NOMINAL IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-129-9891, 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

SFRW156SS

NSN: 3110-01-129-9891
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 70854 — SCHAEFFLER AEROSPACE USA CORP DIV SCHAEFFLER AEROSPACE USA CORPORATION (USA)

SPECIFICATIONS

material	STEEL COMP 440A BALL A
bore_shape	STRAIGHT
flange_width	0.0360 INCHES NOMINAL IN
bore_diameter	0.1875 INCHES NOMINAL IN
load_direction	RADIAL
surface_finish	GROUND
shield_quantity	2
inner_ring_width	0.1562 INCHES NOMINAL IN
outer_ring_width	0.1250 INCHES NOMINAL IN
style_designator	NON-LOADING GROOVE, NON-SEPARABLE
lubrication_material	GREASE
flange_outside_diameter	0.3590 INCHES NOMINAL IN
NSN	3110-01-129-9891

COMPONENT DIAGRAM

KEY FEATURES

•

RETAINER FABRICATION METHOD: PRESSED

•

LUBRICATION MATERIAL: GREASE

•

OUTER RING WIDTH: 0.1250 INCHES NOMINAL IN

•

INTERNAL FIT-UP DESIGNATION: STANDARD

•

FLANGE OUTSIDE DIAMETER: 0.3590 INCHES NOMINAL IN

•

SURFACE FINISH: GROUND

•

SHIELD QUANTITY: 2

•

STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE

TECHNICAL CHARACTERISTICS

RETAINER FABRICATION METHOD	PRESSED
LUBRICATION MATERIAL	GREASE
OUTER RING WIDTH	0.1250 INCHES NOMINAL IN
INTERNAL FIT-UP DESIGNATION	STANDARD
FLANGE OUTSIDE DIAMETER	0.3590 INCHES NOMINAL IN
SURFACE FINISH	GROUND
SHIELD QUANTITY	2
STYLE DESIGNATOR	NON-LOADING GROOVE, NON-SEPARABLE
MATERIAL DOCUMENT AND CLASSIFICATION	AISI 440A ASSN STD SINGLE MATERIAL RESPONSE INNER RING A
MATERIAL DOCUMENT AND CLASSIFICATION	AISI 440A ASSN STD SINGLE MATERIAL RESPONSE BALL A

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 2

SFRW156SSW3G-33Same NSN cross-reference

Same NSN cross-reference

Also cataloged under this NSN

144A9547P1Reference document

Same NSN cross-reference

Reference document — Vendor item drawing reference

LIFECYCLE

NSN statusActive· U.S. Government catalog

Acquisition advice: Normally procured from the manufacturer (OEM)Demilitarization required — critical (Q)

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FREQUENTLY ASKED QUESTIONS

What is SFRW156SS?

SFRW156SS is a BEARING,BALL,ANNULAR.

What parts can replace SFRW156SS?

There are 2 known substitutes for SFRW156SS: SFRW156SSW3G-33, 144A9547P1. Substitute compatibility should be verified for your specific system.

What is the NSN for SFRW156SS?

SFRW156SS is cataloged in the U.S. Government catalog under NSN 3110-01-129-9891. This indicates validated use in U.S. government and defense supply chains.

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SFRW156SS — BEARING,BALL,ANNULAR

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