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Technical Data Sheet
PartsTable / COMPONENT / BU1022
BU1022 ✓ Verified by PartsTable
— · BALL BEARING
WHAT YOU NEED TO KNOW
2RS = sealed for life, ZZ = shielded re-greaseable ABEC grade: higher = tighter tolerance
ABEC-1 standard, ABEC-7+ for precision spindles
PRODUCT OVERVIEW

The BEARING,SLEEVE is a the manufacturer industrial component. Key specifications include material: ALUMINUM ALLOY 2024 OVERALL, body_width: 0.120 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN, head_style: ROUND, body_height: 0.300 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN, body_length: 0.745 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN, head_height: 0.155 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-352-3511, 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
BU1022
NSN: 3120-00-352-3511
FSC: 3120
CAGE: 54845 — HOIST LIFTRUCK MFG INC (USA)
SPECIFICATIONS
materialALUMINUM ALLOY 2024 OVERALL
body_width0.120 INCHES MINIMUM AND 0.160 INCHES MAXIMUM IN
head_styleROUND
body_height0.300 INCHES MINIMUM AND 0.325 INCHES MAXIMUM IN
body_length0.745 INCHES MINIMUM AND 0.770 INCHES MAXIMUM IN
head_height0.155 INCHES MINIMUM AND 0.170 INCHES MAXIMUM IN
body_diameter0.082 INCHES MINIMUM AND 0.098 INCHES MAXIMUM IN
cubic_measure0.002 CUBIC INCHES
head_diameter0.429 INCHES MINIMUM AND 0.457 INCHES MAXIMUM IN
overall_width34.500 INCHES NOMINAL IN
rating_methodELECTRICAL SINGLE COMPONENT SINGLE WINDING
terminal_typeWIRE LEAD
NSN3120-00-352-3511
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: BU1022 · 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
VERIFIED SUBSTITUTES & CROSS-REFERENCES 14
151049Interchangeable
interchangeable cross-reference
interchangeable
102223Interchangeable
interchangeable cross-reference
interchangeable
MS35493-292Interchangeable
interchangeable cross-reference
interchangeable
5905001168556Interchangeable
interchangeable cross-reference
interchangeable
CB22K5PCTInterchangeable
interchangeable cross-reference
interchangeable
BUWEPSDWG1820811-105Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is BU1022?
BU1022 is a BEARING,SLEEVE.
What parts can replace BU1022?
There are 14 known substitutes for BU1022: 151049, 102223, MS35493-292 and 11 more. Substitute compatibility should be verified for your specific system.
Is BU1022 still available?
BU1022 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026