PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 8530-979 03019-57
8530-979 03019-57 ✓ 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 BUSHING,SLEEVE is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, body_width: 5.500 INCHES NOMINAL IN, point_type: SPLIT, body_height: 11.000 INCHES NOMINAL IN, body_length: 8.000 INCHES NOMINAL IN, design_type: MAINSPRING W/AUXILIARY LEAF. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-433-7932, 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
8530-979 03019-57
NSN: 3120-01-433-7932
FSC: 3120
CAGE: 31361 — WOODWARD, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
body_width5.500 INCHES NOMINAL IN
point_typeSPLIT
body_height11.000 INCHES NOMINAL IN
body_length8.000 INCHES NOMINAL IN
design_typeMAINSPRING W/AUXILIARY LEAF
point_angle135.0 DEGREES NOMINAL
shank_styleSTRAIGHT ROUND
flute_length2.188 INCHES NOMINAL IN
elliptic_shapeSEMI
flute_quantity2
inclosure_typeFULLY INCLOSED
NSN3120-01-433-7932
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: 8530-979 03019-57 · 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 4
460201-90PC4AInterchangeable
interchangeable cross-reference
interchangeable
33950Interchangeable
interchangeable cross-reference
interchangeable
46684Interchangeable
interchangeable cross-reference
interchangeable
550 14Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
Ready to buy 8530-979 03019-57?
Compare prices from verified sellers on eBay
Buy on eBay →
As an eBay Partner, PartsTable may earn a commission. Your price is not affected.
FREQUENTLY ASKED QUESTIONS
What is 8530-979 03019-57?
8530-979 03019-57 is a BUSHING,SLEEVE.
What parts can replace 8530-979 03019-57?
There are 4 known substitutes for 8530-979 03019-57: 460201-90PC4A, 33950, 46684 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 8530-979 03019-57?
8530-979 03019-57 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3120-01-433-7932. This indicates validated use in U.S. government and defense supply chains.
Community Feedback
Comments (0)
No comments yet. Be the first to share what you know.
Leave a Comment
Comments are reviewed before appearing. You will receive an email to verify before your comment appears.

Request a Quote — 8530-979 03019-57

✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026