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BS223173 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

BS223173: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include bore_shape: STRAIGHT, bore_diameter: 1.5758 INCHES MINIMUM AND 1.5763 INCHES MAXIMUM IN, alignment_type: RIGID, surface_finish: GROUND, inner_ring_width: 1.9060 INCHES NOMINAL IN, outer_ring_width: 0.8270 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-256-9766, 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
BS223173
NSN: 3110-01-256-9766
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 19382 — REXNORD INDUSTRIES, LLC DIV LINK-BELT BEARING OPERATION (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT
bore_diameter1.5758 INCHES MINIMUM AND 1.5763 INCHES MAXIMUM IN
seal_quantity2
alignment_typeRIGID
surface_finishGROUND
inner_ring_width1.9060 INCHES NOMINAL IN
outer_ring_width0.8270 INCHES NOMINAL IN
style_designatorSINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, GREASE GROOVE AND SNAP RING ON OUTER RING, WITH SEPARABLE CONCENTRIC LOCKING RING
features_providedSNAP RING-GROOVE MOUNTING
lubrication_materialGREASE
overall_outside_diameter3.1491 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN
lubrication_material_document_and_classificationMIL-G-10924 MIL SPEC SINGLE MATERIAL RESPONSE
NSN3110-01-256-9766
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: BS223173 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LUBRICATION MATERIAL: GREASE
•
OUTER RING WIDTH: 0.8270 INCHES NOMINAL IN
•
SURFACE FINISH: GROUND
•
STYLE DESIGNATOR: SINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, GREASE GROOVE AND SNAP RING ON OUTER RING, WITH SEPARABLE CONCENTRIC LOCKING RING
•
OVERALL OUTSIDE DIAMETER: 3.1491 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN
•
FEATURES PROVIDED: SNAP RING-GROOVE MOUNTING
•
BORE SHAPE: STRAIGHT
•
ALIGNMENT TYPE: RIGID
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALGREASE
OUTER RING WIDTH0.8270 INCHES NOMINAL IN
SURFACE FINISHGROUND
STYLE DESIGNATORSINGLE ROW BALL, NOT SELF-ALIGNING, INNER RING EXTENDS BOTH SIDES, GREASE GROOVE AND SNAP RING ON OUTER RING, WITH SEPARABLE CONCENTRIC LOCKING RING
OVERALL OUTSIDE DIAMETER3.1491 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN
FEATURES PROVIDEDSNAP RING-GROOVE MOUNTING
BORE SHAPESTRAIGHT
ALIGNMENT TYPERIGID
SEAL QUANTITY2
BORE DIAMETER1.5758 INCHES MINIMUM AND 1.5763 INCHES MAXIMUM IN
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
11656181Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
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 BS223173?
BS223173 is a BEARING,BALL,ANNULAR.
What parts can replace BS223173?
There is 1 known substitute for BS223173: 11656181. Substitute compatibility should be verified for your specific system.
What is the NSN for BS223173?
BS223173 is cataloged in the U.S. Government catalog under NSN 3110-01-256-9766. This indicates validated use in U.S. government and defense supply chains.
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