PartsTable
Technical Data Sheet
PartsTable / COMPONENT / RSA1 11/16
RSA1 11/16 ✓ 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 RSA1 11/16 is a the manufacturer industrial component. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3130-00-108-0646, 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
RSA1 11/16
NSN: 3130-00-108-0646
FSC: 3130
CAGE: 21335 — TIMKEN CO DIV THE TIMKEN COMPANY (USA)
SPECIFICATIONS
Part NumberRSA1 11/16
NSN3130-00-108-0646
COMPONENT DIAGRAM
BALL BEARING — SEAL TYPE DETERMINES MAINTENANCE OD: — · BORE: — · WIDTH: — SEAL: Open · PN: RSA1 11/16 · 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
•
SEAL TYPE: LABYRINTH
•
HOUSING WIDTH: 8.7500 INCHES NOMINAL IN
•
LUBRICATION FITTING TYPE: HYDRAULIC
•
MOUNTING SLOT WIDTH: 0.7500 INCHES NOMINAL IN
•
HOUSING HEIGHT: 4.6250 INCHES NOMINAL IN
•
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE: 90.0 DEGREES NOMINAL
•
LOAD CAPABILITY TYPE: RADIAL
•
STYLE DESIGNATOR: PILLOW BLOCK, SOLID
TECHNICAL CHARACTERISTICS (FLIS)
SEAL TYPELABYRINTH
HOUSING WIDTH8.7500 INCHES NOMINAL IN
LUBRICATION FITTING TYPEHYDRAULIC
MOUNTING SLOT WIDTH0.7500 INCHES NOMINAL IN
HOUSING HEIGHT4.6250 INCHES NOMINAL IN
LUBRICATION FITTING ANGLE FROM HORIZONTAL CENTERLINE90.0 DEGREES NOMINAL
LOAD CAPABILITY TYPERADIAL
STYLE DESIGNATORPILLOW BLOCK, SOLID
MOUNTING HOLE TYPESLOTTED
ROTATING ELEMENT LOCKING METHODDIRECT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 10
SUSC3634Interchangeable
interchangeable cross-reference
interchangeable
BSU-6(220V)Interchangeable
interchangeable cross-reference
interchangeable
SUSC3634 (LOW TEMP)Interchangeable
interchangeable cross-reference
interchangeable
LM304H T0-5Interchangeable
interchangeable cross-reference
interchangeable
322-0006-002Interchangeable
interchangeable cross-reference
interchangeable
MLM104DIBSInterchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is RSA1 11/16?
RSA1 11/16 is a RSA1 11/16.
What parts can replace RSA1 11/16?
There are 10 known substitutes for RSA1 11/16: SUSC3634, BSU-6(220V), SUSC3634 (LOW TEMP) and 7 more. Substitute compatibility should be verified for your specific system.
Is RSA1 11/16 still available?
RSA1 11/16 is currently cancelled.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026