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Technical Data Sheet

15540-1 — Technical Data Sheet

✓ Verified by PartsTable
— · MRO · MRO_GENERAL
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

COVER,SWITCH ACTUATOR,NONLUMINOU. Key specifications include material: STEEL OVERALL, cone_width: 0.6600 INCHES NOMINAL IN, body_length: 1.130 INCHES NOMINAL IN, body_diameter: 0.440 INCHES NOMINAL IN, bore_diameter: 1.2500 INCHES NOMINAL IN, terminal_type: WIRE LEAD. This part is cataloged in the Federal Logistics Information System under NSN 3110-00-606-1841, 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
MRO→ MRO_GENERAL→ 15540-1
NSN: 3110-00-606-1841
FSC: 3110
CAGE: 30076 — HYSTER-YALE GROUP, INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
cone_width0.6600 INCHES NOMINAL IN
body_length1.130 INCHES NOMINAL IN
body_diameter0.440 INCHES NOMINAL IN
bore_diameter1.2500 INCHES NOMINAL IN
terminal_typeWIRE LEAD
inclosure_typeENCAPSULATED
special_featuresDUTY CLASS LM SERIES,BACK FACE CORNER RADIUS ON 0.2180 IN. RADIUS ON ROLLER IN
style_designatorAXIAL TERMINAL EACH END
cone_corner_radius0.0930 INCHES NOMINAL IN
electrical_resistance10.000 MEGOHMS
reliability_indicatorNOT ESTABLISHED
NSN3110-00-606-1841
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 15540-1 · 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 DIAMETER: 1.2500 INCHES NOMINAL IN
•
CONE WIDTH: 0.6600 INCHES NOMINAL IN
•
CONE CORNER RADIUS: 0.0930 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NORMAL ANGLE
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
TECHNICAL CHARACTERISTICS
BORE DIAMETER1.2500 INCHES NOMINAL IN
CONE WIDTH0.6600 INCHES NOMINAL IN
CONE CORNER RADIUS0.0930 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORNORMAL ANGLE
SPECIAL FEATURESDUTY CLASS LM SERIES,BACK FACE CORNER RADIUS ON 0.2180 IN. RADIUS ON ROLLER IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
VERIFIED SUBSTITUTES & CROSS-REFERENCES 33
0910259-1InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
103399InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
910259InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
8051InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
E25AInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
B11732InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 15540-1?
15540-1 is a COVER,SWITCH ACTUATOR,NONLUMINOU. It is classified as a MRO (MRO_GENERAL).
What parts can replace 15540-1?
There are 33 known substitutes for 15540-1: 0910259-1, 103399, 910259 and 30 more. Substitute compatibility should be verified for your specific system.
Is 15540-1 still available?
15540-1 is currently cancelled.
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