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Technical Data Sheet
PartsTable / COMPONENT / ST-211
ST-211 ✓ Verified by PartsTable
— · TAPERED BEARING
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

TRANSFORMER,POWER AUTOTRANSFORME. Key specifications include material: STEEL INNER RING, body_width: 1.540 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_height: 2.370 INCHES NOMINAL IN, body_length: 1.550 INCHES NOMINAL IN, bore_diameter: 30.0 MILLIMETERS NOMINAL MM. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6200, 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
ST-211
NSN: 3110-00-155-6200
FSC: 3110
CAGE: 1X0J7 — VOLVO CONSTRUCTION EQUIPMENT NORTH AMERICA, LLC (USA)
SPECIFICATIONS
materialSTEEL INNER RING
body_width1.540 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_height2.370 INCHES NOMINAL IN
body_length1.550 INCHES NOMINAL IN
bore_diameter30.0 MILLIMETERS NOMINAL MM
overall_width16.0 MILLIMETERS NOMINAL MM
inclosure_typeOPEN
load_directionRADIAL
surface_finishGROUND
mounting_methodTHREADED HOLE(S) SINGLE GROUP
shield_quantity1
NSN3110-00-155-6200
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: ST-211 · OEM ⚠ VERIFY BEFORE ORDERING Cup and cone sold separately — verify you are ordering BOTH parts or the correct component. Always replace cup and cone together — mismatched wear = premature failure ✓ BROKER TIP Taper angle determines axial load capacity. Steeper angle = higher axial load rating. Timken series numbers indicate dimensions — cross-reference carefully PARTSTABLE TECHNICAL DRAWING — NOT TO SCALE
KEY FEATURES
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
•
OVERALL OUTSIDE DIAMETER: 62.0 MILLIMETERS NOMINAL MM
•
MATERIAL: STEEL INNER RING
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
TECHNICAL CHARACTERISTICS (FLIS)
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
OVERALL OUTSIDE DIAMETER62.0 MILLIMETERS NOMINAL MM
MATERIALSTEEL INNER RING
MATERIALSTEEL SHIELD
MATERIALSTEEL OUTER RING
MATERIALSTEEL BALL
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
SURFACE FINISHGROUND
STANDARD TOLERANCE DESIGNATIONABEC NO.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 34
12910Interchangeable
interchangeable cross-reference
interchangeable
8A91001Interchangeable
interchangeable cross-reference
interchangeable
30023Interchangeable
interchangeable cross-reference
interchangeable
7506Interchangeable
interchangeable cross-reference
interchangeable
895Interchangeable
interchangeable cross-reference
interchangeable
8905Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is ST-211?
ST-211 is a TRANSFORMER,POWER AUTOTRANSFORME.
What parts can replace ST-211?
There are 34 known substitutes for ST-211: 12910, 8A91001, 30023 and 31 more. Substitute compatibility should be verified for your specific system.
Is ST-211 still available?
ST-211 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