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10898563 — HOUSING,BEARING UNIT

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

10898563: HOUSING,BEARING UNIT.

The HOUSING,BEARING UNIT is a the manufacturer industrial component. Key specifications include material: STEEL COMP 430 OVERALL, bore_diameter: 1.3120 INCHES NOMINAL IN, housing_length: 1.5000 INCHES NOMINAL IN, shaft_end_type: OPEN, flange_thickness: 0.2500 INCHES NOMINAL IN, housing_diameter: 5.0000 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-863-7776, 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
10898563
NSN: 3130-00-863-7776
FSC: 3130 — Bearings, Mounted
CAGE: 19207 — U S ARMY TANK AUTOMOTIVE COMMAND AMSTA-IM-MM (USA)
SPECIFICATIONS
materialSTEEL COMP 430 OVERALL
bore_diameter1.3120 INCHES NOMINAL IN
housing_length1.5000 INCHES NOMINAL IN
shaft_end_typeOPEN
flange_thickness0.2500 INCHES NOMINAL IN
housing_diameter5.0000 INCHES NOMINAL IN
style_designatorFLANGE BLOCK
bolt_circle_diameter4.2500 INCHES NOMINAL IN
mounting_hole_diameter0.4370 INCHES NOMINAL IN
lubrication_fitting_typeSELF LUBRICATED
material_document_and_classificationQQ-S-763 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
NSN3130-00-863-7776
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 10898563 · OEM ⚠ VERIFY BEFORE ORDERING ABEC grade: higher = tighter tolerance = higher cost. ABEC-1 is standard, ABEC-7+ for precision spindles. Open, shielded (ZZ), and sealed (2RS) versions have different max RPM ratings ✓ BROKER TIP 2RS = sealed for life (no maintenance). ZZ = shielded, re-greaseable. Open = must lubricate on install. Common interchange: 6205-2RS = 6205-2RSR = 6205-DDU (same bearing, different suffix) PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
LUBRICATION FITTING TYPE: SELF LUBRICATED
•
FLANGE THICKNESS: 0.2500 INCHES NOMINAL IN
•
STYLE DESIGNATOR: FLANGE BLOCK
•
MATERIAL DOCUMENT AND CLASSIFICATION: QQ-S-763 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
•
MOUNTING HOLE DIAMETER: 0.4370 INCHES NOMINAL IN
•
BOLT CIRCLE DIAMETER: 4.2500 INCHES NOMINAL IN
•
SHAFT END TYPE: OPEN
•
BORE DIAMETER: 1.3120 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
LUBRICATION FITTING TYPESELF LUBRICATED
FLANGE THICKNESS0.2500 INCHES NOMINAL IN
STYLE DESIGNATORFLANGE BLOCK
MATERIAL DOCUMENT AND CLASSIFICATIONQQ-S-763 COND A FED SPEC SINGLE MATERIAL RESPONSE OVERALL
MOUNTING HOLE DIAMETER0.4370 INCHES NOMINAL IN
BOLT CIRCLE DIAMETER4.2500 INCHES NOMINAL IN
SHAFT END TYPEOPEN
BORE DIAMETER1.3120 INCHES NOMINAL IN
MATERIALSTEEL COMP 430 OVERALL
HOUSING LENGTH1.5000 INCHES NOMINAL IN
OTHER ITEMS IN FSC 3130 — Bearings, Mounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3130-00-001-5118 3130-00-001-5137 3130-00-001-6585 3130-00-003-0422 3130-00-003-0455 3130-00-003-0794 3130-00-003-2802 3130-00-003-9535
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

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 10898563?
10898563 is a HOUSING,BEARING UNIT.
What is the NSN for 10898563?
10898563 is cataloged in the U.S. Government catalog under NSN 3130-00-863-7776. 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.