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LSD28S4302-1222980 — BEARING UNIT,PLAIN

✓ Government record, cited
— · BALL BEARING
PRODUCT OVERVIEW

LSD28S4302-1222980: BEARING UNIT,PLAIN.

The BEARING UNIT,PLAIN is a the manufacturer industrial component. Key specifications include material: STEEL HOUSING, seal_type: SLINGER, bore_diameter: 13.1250 INCHES NOMINAL IN, housing_width: 28.5000 INCHES NOMINAL IN, seal_location: BOTH ENDS, alignment_type: SELF-ALIGNING. This part is cataloged in the U.S.

Government catalog under NSN 3130-00-142-0218, 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
LSD28S4302-1222980
NSN: 3130-00-142-0218
FSC: 3130 — Bearings, Mounted
CAGE: 80064 — NAVAL SHIP SYSTEMS COMMAND (USA)
SPECIFICATIONS
materialSTEEL HOUSING
seal_typeSLINGER
bore_diameter13.1250 INCHES NOMINAL IN
housing_width28.5000 INCHES NOMINAL IN
seal_locationBOTH ENDS
alignment_typeSELF-ALIGNING
housing_height25.6875 INCHES NOMINAL IN
housing_length27.5625 INCHES NOMINAL IN
style_designatorPILLOW BLOCK, OPTIONAL SPLIT
features_providedREMOVABLE LINER
load_capability_typeRADIAL
lubrication_materialOIL
NSN3130-00-142-0218
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: LSD28S4302-1222980 · 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
•
SEAL TYPE: SLINGER
•
LUBRICATION MATERIAL: OIL
•
LUBRICATION FITTING TYPE: RING
•
HOUSING HEIGHT: 25.6875 INCHES NOMINAL IN
•
SEAL LOCATION: BOTH ENDS
•
STYLE DESIGNATOR: PILLOW BLOCK, OPTIONAL SPLIT
•
MOUNTING HOLE DIAMETER: 1.0938 INCHES NOMINAL IN
•
FEATURES PROVIDED: REMOVABLE LINER
TECHNICAL CHARACTERISTICS
SEAL TYPESLINGER
LUBRICATION MATERIALOIL
LUBRICATION FITTING TYPERING
HOUSING HEIGHT25.6875 INCHES NOMINAL IN
SEAL LOCATIONBOTH ENDS
STYLE DESIGNATORPILLOW BLOCK, OPTIONAL SPLIT
MOUNTING HOLE DIAMETER1.0938 INCHES NOMINAL IN
FEATURES PROVIDEDREMOVABLE LINER
CENTER TO CENTER DISTANCE BETWEEN MOUNTING HOLES ALONG WIDTH26.0000 INCHES NOMINAL IN
HOUSING WIDTH28.5000 INCHES NOMINAL IN
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 LSD28S4302-1222980?
LSD28S4302-1222980 is a BEARING UNIT,PLAIN.
What is the NSN for LSD28S4302-1222980?
LSD28S4302-1222980 is cataloged in the U.S. Government catalog under NSN 3130-00-142-0218. This indicates validated use in U.S. government and defense supply chains.
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