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5W1 — BEARING,ROLLER,CYLINDRICAL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

5W1: BEARING,ROLLER,CYLINDRICAL.

The BEARING,ROLLER,CYLINDRICAL is a the manufacturer industrial component. Key specifications include material: COPPER, fuel_type: ACETYLENE, size_designator: 5-13, style_designator: ONE PIECE, attachment_method: THREAD. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-117-0697, 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
5W1
NSN: 3110-00-117-0697
NIINs: 001170697, 003731732
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 66821 — YALE SECURITY INC. DBA NORTON DOOR CONTROL (USA)
SPECIFICATIONS
materialCOPPER
fuel_typeACETYLENE
size_designator5-13
style_designatorONE PIECE
attachment_methodTHREAD
NSN3110-00-117-0697
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 5W1 · 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
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
LOCATING FEATURE: NONLOCATING
•
SURFACE FINISH: GROUND
•
BORE SHAPE: STRAIGHT
•
STANDARD TOLERANCE DESIGNATION: RBEC NO.1
•
MATERIAL: STEEL INNER RING
TECHNICAL CHARACTERISTICS
INTERNAL FIT-UP DESIGNATIONSTANDARD
LOCATING FEATURENONLOCATING
SURFACE FINISHGROUND
BORE SHAPESTRAIGHT
SPECIAL FEATURESINNER RING AND ROLLER ASSY,NO OUTER RING
STANDARD TOLERANCE DESIGNATIONRBEC NO.1
MATERIALSTEEL INNER RING
MATERIALSTEEL ROLLER
MATERIALSTEEL OR COPPER ALLOY OUTER RING
SUBSTITUTES & CROSS-REFERENCES 6
1211TSReference document
Same NSN cross-reference
Reference document — Secondary reference
1WG185PC12Reference document
Same NSN cross-reference
Reference document — Secondary reference
145590Reference document
Same NSN cross-reference
Reference document — Secondary reference
1211B-HCReference document
Same NSN cross-reference
Reference document — Secondary reference
1WG211PC18Reference document
Same NSN cross-reference
Reference document — Secondary reference
5K1Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusCancelled· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5W1?
5W1 is a BEARING,ROLLER,CYLINDRICAL.
What parts can replace 5W1?
There are 6 known substitutes for 5W1: 1211TS, 1WG185PC12, 145590 and 3 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 5W1?
5W1 is cataloged in the U.S. Government catalog under NSN 3110-00-117-0697. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.