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Technical Data Sheet
PartsTable / COMPONENT / 71089
71089 ✓ 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 TRANSFORMER,POWER is a the manufacturer industrial component. Key specifications include material: RUBBER BUTADIENE NITRILE, body_width: 3.000 INCHES MAXIMUM IN, slot_width: 0.1875 INCHES NOMINAL FIRST IN, body_height: 5.250 INCHES MAXIMUM IN, body_length: 4.380 INCHES MAXIMUM IN, slot_length: 0.6250 INCHES NOMINAL FIRST IN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-922-4137, 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
71089
NSN: 3120-00-922-4137
FSC: 3120
CAGE: 08302 — PACCAR WINCH INC DBA PACCAR WINCH DIVISION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE NITRILE
body_width3.000 INCHES MAXIMUM IN
slot_width0.1875 INCHES NOMINAL FIRST IN
body_height5.250 INCHES MAXIMUM IN
body_length4.380 INCHES MAXIMUM IN
slot_length0.6250 INCHES NOMINAL FIRST IN
corner_shapeCHAMFERED OUTSIDE RIGHT CORNER
flange_width0.0620 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTHREADED HOLE(S) SINGLE GROUP
frequency_rating47.5 HERTZ MINIMUM AND 460.0 HERTZ MAXIMUM SINGLE COMPONENT
style_designatorSOLID, EXTERNAL FLANGE ONE END
NSN3120-00-922-4137
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 71089 · 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
•
SLOT LENGTH: 0.6250 INCHES NOMINAL FIRST IN
•
MATERIAL: COPPER ALLOY 932 OVERALL
•
FLANGE WIDTH: 0.0620 INCHES NOMINAL IN
•
CORNER SHAPE: CHAMFERED OUTSIDE RIGHT CORNER
•
BODY OUTSIDE DIAMETER: 3.2500 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
SLOT LENGTH0.6250 INCHES NOMINAL FIRST IN
MATERIALCOPPER ALLOY 932 OVERALL
FLANGE WIDTH0.0620 INCHES NOMINAL IN
CORNER SHAPECHAMFERED OUTSIDE RIGHT CORNER
CORNER SHAPEROUND LEFT FLANGE BODY CORNER
CORNER SHAPESQUARE INSIDE RIGHT CORNER
CORNER SHAPESQUARE INSIDE LEFT CORNER
BODY OUTSIDE DIAMETER3.2500 INCHES NOMINAL IN
FLANGE OUTSIDE DIAMETER3.5000 INCHES NOMINAL IN
CORNER SHAPESQUARE LEFT FLANGE OUTSIDE RIGHT CORNER
VERIFIED SUBSTITUTES & CROSS-REFERENCES 6
10653527Interchangeable
interchangeable cross-reference
interchangeable
554Interchangeable
interchangeable cross-reference
interchangeable
722803-026Interchangeable
interchangeable cross-reference
interchangeable
71089Interchangeable
interchangeable cross-reference
interchangeable
8360Interchangeable
interchangeable cross-reference
interchangeable
A22074Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 71089?
71089 is a TRANSFORMER,POWER.
What parts can replace 71089?
There are 6 known substitutes for 71089: 10653527, 554, 722803-026 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 71089?
71089 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-922-4137. 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