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Technical Data Sheet
PartsTable / COMPONENT / 2W01478
2W01478 ✓ 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 HALF SET,SLEEVE is a the manufacturer industrial component. Key specifications include special_features: BEARINGS ARE 0.0100 IN. UNDERSIZED IN, supply_items_and_quantities: 28053088156 1 BEARING,CRANKSHAFT; 28053088157 2 BEARING,CRANKSHAFT.

This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-350-2695, 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
2W01478
NSN: 3120-00-350-2695
FSC: 3120
CAGE: 62265 — VOLVO TRUCKS NORTH AMERICA, INC. DBA (FOREIGN PARENT IS VOLVO LASTVAGNAR AB, GOTEBORG, SWEDEN.) (USA)
SPECIFICATIONS
special_featuresBEARINGS ARE 0.0100 IN. UNDERSIZED IN
supply_items_and_quantities28053088156 1 BEARING,CRANKSHAFT; 28053088157 2 BEARING,CRANKSHAFT
NSN3120-00-350-2695
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 2W01478 · 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
•
SUPPLY ITEMS AND QUANTITIES: 28053088156 1 BEARING,CRANKSHAFT; 28053088157 2 BEARING,CRANKSHAFT
•
NONSUPPLY ITEMS AND QUANTITIES: WHITE MOTOR CO 327152 1 BEARING CRANKSHAFT,FRONT UPPER; WHITE MOTOR CO 327167 4 BEARING CRANKSHAFT,INTERMEDIATE UPPER; WHITE MOTOR CO 327174 4 BEARING CRANKSHAFT,INTERMEDIATE LOWER; WHITE MOTOR CO 327181 1 BEARING CRANKSHAFT,REAR UPPER; WHITE MOTOR CO.327188 1 BEARING CRANKSHAFT,REAR LOWER
TECHNICAL CHARACTERISTICS (FLIS)
SUPPLY ITEMS AND QUANTITIES28053088156 1 BEARING,CRANKSHAFT; 28053088157 2 BEARING,CRANKSHAFT
SPECIAL FEATURESBEARINGS ARE 0.0100 IN. UNDERSIZED IN
NONSUPPLY ITEMS AND QUANTITIESWHITE MOTOR CO 327152 1 BEARING CRANKSHAFT,FRONT UPPER; WHITE MOTOR CO 327167 4 BEARING CRANKSHAFT,INTERMEDIATE UPPER; WHITE MOTOR CO 327174 4 BEARING CRANKSHAFT,INTERMEDIATE LOWER; WHITE MOTOR CO 327181 1 BEARING CRANKSHAFT,REAR UPPER; WHITE MOTOR CO.327188 1 BEARING CRANKSHAFT,REAR LOWER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 3
408125Interchangeable
interchangeable cross-reference
interchangeable
CA-10Interchangeable
interchangeable cross-reference
interchangeable
A294002Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 2W01478?
2W01478 is a BEARING HALF SET,SLEEVE.
What parts can replace 2W01478?
There are 3 known substitutes for 2W01478: 408125, CA-10, A294002. Substitute compatibility should be verified for your specific system.
What is the NSN for 2W01478?
2W01478 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-350-2695. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026