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S2532BISTE5P515LY231 — BEARING,BALL,AIRFRAME

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

S2532BISTE5P515LY231: BEARING,BALL,AIRFRAME.

The BEARING,BALL,AIRFRAME is a the manufacturer industrial component. Key specifications include bore_diameter: 1.5625 INCHES NOMINAL1.5625 INCHES NOMINAL IN, alignment_type: RIGIDRIGID, load_direction: RADIALRADIAL, shield_quantity: 22, inner_ring_width: 0.2812 INCHES NOMINAL0.2812 INCHES NOMINAL IN, outer_ring_width: 0.2500 INCHES NOMINAL0.2500 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-332-8031, 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
S2532BISTE5P515LY231
NSN: 3110-01-332-8031
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 40920 — MPB CORP DIV TIMKEN SUPER PRECISION (USA)
SPECIFICATIONS
bore_diameter1.5625 INCHES NOMINAL1.5625 INCHES NOMINAL IN
alignment_typeRIGIDRIGID
load_directionRADIALRADIAL
shield_quantity22
inner_ring_width0.2812 INCHES NOMINAL0.2812 INCHES NOMINAL IN
outer_ring_width0.2500 INCHES NOMINAL0.2500 INCHES NOMINAL IN
style_designatorSINGLE ROW INNER RING EXTENDED BOTH SIDESSINGLE ROW INNER RING EXTENDED BOTH SIDES
internal_clearance0.0005 INCHES MINIMUM RADIAL AND 0.0005 INCHES MINIMUM RADIAL AND 0.0015 INCHES MAXIMUM RADIAL0.0015 INCHES MAXIMUM RADIAL IN
lubrication_materialGREASEGREASE
overall_outside_diameter2.0000 INCHES NOMINAL2.0000 INCHES NOMINAL IN
standard_tolerance_designationABEC NO.5ABEC NO.5
NSN3110-01-332-8031
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: S2532BISTE5P515LY231 · 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: GREASEGREASE
•
OUTER RING WIDTH: 0.2500 INCHES NOMINAL0.2500 INCHES NOMINAL IN
•
INTERNAL CLEARANCE: 0.0005 INCHES MINIMUM RADIAL AND 0.0005 INCHES MINIMUM RADIAL AND 0.0015 INCHES MAXIMUM RADIAL0.0015 INCHES MAXIMUM RADIAL IN
•
SHIELD QUANTITY: 22
•
STYLE DESIGNATOR: SINGLE ROW INNER RING EXTENDED BOTH SIDESSINGLE ROW INNER RING EXTENDED BOTH SIDES
•
OVERALL OUTSIDE DIAMETER: 2.0000 INCHES NOMINAL2.0000 INCHES NOMINAL IN
•
LOAD DIRECTION: RADIALRADIAL
•
ALIGNMENT TYPE: RIGIDRIGID
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALGREASEGREASE
OUTER RING WIDTH0.2500 INCHES NOMINAL0.2500 INCHES NOMINAL IN
INTERNAL CLEARANCE0.0005 INCHES MINIMUM RADIAL AND 0.0005 INCHES MINIMUM RADIAL AND 0.0015 INCHES MAXIMUM RADIAL0.0015 INCHES MAXIMUM RADIAL IN
SHIELD QUANTITY22
STYLE DESIGNATORSINGLE ROW INNER RING EXTENDED BOTH SIDESSINGLE ROW INNER RING EXTENDED BOTH SIDES
OVERALL OUTSIDE DIAMETER2.0000 INCHES NOMINAL2.0000 INCHES NOMINAL IN
LOAD DIRECTIONRADIALRADIAL
ALIGNMENT TYPERIGIDRIGID
STANDARD TOLERANCE DESIGNATIONABEC NO.5ABEC NO.5
BORE DIAMETER1.5625 INCHES NOMINAL1.5625 INCHES NOMINAL 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
137-325-9006Reference 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)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is S2532BISTE5P515LY231?
S2532BISTE5P515LY231 is a BEARING,BALL,AIRFRAME.
What parts can replace S2532BISTE5P515LY231?
There is 1 known substitute for S2532BISTE5P515LY231: 137-325-9006. Substitute compatibility should be verified for your specific system.
What is the NSN for S2532BISTE5P515LY231?
S2532BISTE5P515LY231 is cataloged in the U.S. Government catalog under NSN 3110-01-332-8031. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.