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Technical Data Sheet
PartsTable / COMPONENT / D-70089
D-70089 ✓ 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: RUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE, timer_type: ELECTRICAL, temp_rating: -40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF, current_type: AC, exterior_color: BLUE, inclosure_type: OPEN. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-110-7850, 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
D-70089
NSN: 3120-01-110-7850
FSC: 3120
CAGE: 23926 — KOMATSU AMERICA CORPORATION (USA)
SPECIFICATIONS
materialRUBBER BUTADIENE-ACRYLONITRILE CLASS NBR TUBE
timer_typeELECTRICAL
temp_rating-40.0 FAHRENHEIT AND 200.0 FAHRENHEIT SINGLE RESPONSE DEGF
current_typeAC
exterior_colorBLUE
inclosure_typeOPEN
vacuum_in_torr50.8
inside_diameter0.188 INCHES NOMINAL IN
mounting_methodFLANGE AND UNTHREADED HOLE(S) SINGLE GROUP
outside_diameter0.516 INCHES NOMINAL IN
voltage_in_volts120.0
frequency_in_hertz60.0
NSN3120-01-110-7850
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: D-70089 · 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 11
68541Interchangeable
interchangeable cross-reference
interchangeable
70089Interchangeable
interchangeable cross-reference
interchangeable
4C5CInterchangeable
interchangeable cross-reference
interchangeable
HM18-19Interchangeable
interchangeable cross-reference
interchangeable
93-0001-126ITEM1Interchangeable
interchangeable cross-reference
interchangeable
3069098Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is D-70089?
D-70089 is a BEARING,SLEEVE.
What parts can replace D-70089?
There are 11 known substitutes for D-70089: 68541, 70089, 4C5C and 8 more. Substitute compatibility should be verified for your specific system.
What is the NSN for D-70089?
D-70089 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-110-7850. 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