PartsTable
Technical Data Sheet
PartsTable / COMPONENT / 212S
212S ✓ 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

RESISTOR,VARIABLE,WIRE WOUND,NON. Key specifications include bore_shape: STRAIGHT, bore_diameter: 2.3616 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM IN, overall_width: 0.8611 INCHES MINIMUM AND 0.8661 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND, style_designator: NON-LOADING GROOVE, NON-SEPARABLE. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6225, 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
212S
NSN: 3110-00-155-6225
FSC: 3110
CAGE: 1X0J7 — VOLVO CONSTRUCTION EQUIPMENT NORTH AMERICA, LLC (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT
bore_diameter2.3616 INCHES MINIMUM AND 2.3622 INCHES MAXIMUM IN
overall_width0.8611 INCHES MINIMUM AND 0.8661 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
features_providedMOUNTING GROOVE
overall_outside_diameter4.3301 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM IN
NSN3110-00-155-6225
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 212S · 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
•
OVERALL OUTSIDE DIAMETER: 110.00 MILLIMETERS NOMINAL MM
•
SHIELD QUANTITY: 1
•
LOAD DIRECTION: RADIAL
•
SURFACE FINISH: GROUND
•
MATERIAL: STEEL OUTER RING
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER110.00 MILLIMETERS NOMINAL MM
SHIELD QUANTITY1
LOAD DIRECTIONRADIAL
SURFACE FINISHGROUND
MATERIALSTEEL OUTER RING
MATERIALSTEEL BALL
MATERIALSTEEL SHIELD
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
MATERIALSTEEL INNER RING
BORE SHAPESTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 28
172557Interchangeable
interchangeable cross-reference
interchangeable
117921Interchangeable
interchangeable cross-reference
interchangeable
71237Interchangeable
interchangeable cross-reference
interchangeable
2-115649-3Interchangeable
interchangeable cross-reference
interchangeable
26Interchangeable
interchangeable cross-reference
interchangeable
31-1203Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 212S?
212S is a RESISTOR,VARIABLE,WIRE WOUND,NON.
What parts can replace 212S?
There are 28 known substitutes for 212S: 172557, 117921, 71237 and 25 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 212S?
212S is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-155-6225. 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