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CA11302 PIECE23 — CAP,PILLOW BLOCK

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

CA11302 PIECE23: CAP,PILLOW BLOCK.

The CAP,PILLOW BLOCK is a the manufacturer industrial component. Key specifications include general_characteristics_item_description: COPPER ALLOY PER QQ-C-390 OVERALL. This part is cataloged in the U.S.

Government catalog under NSN 3130-01-188-1965, 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
CA11302 PIECE23
NSN: 3130-01-188-1965
FSC: 3130 — Bearings, Mounted
CAGE: 83130 — AIR & LIQUID SYSTEMS CORPORATION DBA BUFFALO PUMPS (USA)
SPECIFICATIONS
general_characteristics_item_descriptionCOPPER ALLOY PER QQ-C-390 OVERALL
NSN3130-01-188-1965
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: CA11302 PIECE23 · 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
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GENERAL CHARACTERISTICS ITEM DESCRIPTION: COPPER ALLOY PER QQ-C-390 OVERALL
TECHNICAL CHARACTERISTICS
GENERAL CHARACTERISTICS ITEM DESCRIPTIONCOPPER ALLOY PER QQ-C-390 OVERALL
SUBSTITUTES & CROSS-REFERENCES 3
CA8510-37Reference document
Same NSN cross-reference
Reference document — Secondary reference
KMC-CA8510-37Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
CA11302Reference document
Same NSN cross-reference
Reference document — Drawing number reference only
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 CA11302 PIECE23?
CA11302 PIECE23 is a CAP,PILLOW BLOCK.
What parts can replace CA11302 PIECE23?
There are 3 known substitutes for CA11302 PIECE23: CA8510-37, KMC-CA8510-37, CA11302. Substitute compatibility should be verified for your specific system.
What is the NSN for CA11302 PIECE23?
CA11302 PIECE23 is cataloged in the U.S. Government catalog under NSN 3130-01-188-1965. 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.