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Technical Data Sheet
PartsTable / COMPONENT / 1881670
1881670 ✓ 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 GRIP,RIGHT TRAINING is a the manufacturer industrial component. This product is currently in active production with full OEM support. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-874-5335, 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
1881670
NSN: 3120-00-874-5335
FSC: 3120
CAGE: 12204 — CHRYSLER REALTY COMPANY LLC DBA DAIMLER CHRYSLER (USA)
SPECIFICATIONS
general_characteristics_item_descriptionPLASTIC POLYAMIDE; 3.845 IN. LG; 1.900 IN. OD; ONE HOLE THREADED 4-48NF 3B; ONE HOLE THREADED 4-40NC 3B,0.312 IN. DEEP; ONE HOLE THREADED 6-32NC 3B IN
NSN3120-00-874-5335
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 1881670 · 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 3
547B003223Interchangeable
interchangeable cross-reference
interchangeable
B-547.782Interchangeable
interchangeable cross-reference
interchangeable
B547-782Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 1881670?
1881670 is a GRIP,RIGHT TRAINING.
What parts can replace 1881670?
There are 3 known substitutes for 1881670: 547B003223, B-547.782, B547-782. Substitute compatibility should be verified for your specific system.
What is the NSN for 1881670?
1881670 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-00-874-5335. 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