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Technical Data Sheet

N859 — Technical Data Sheet

✓ 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

The SELECTOR CONTROL SUBASSEMBLY is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, alignment_type: RIGID, overall_height: 0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN, surface_finish: UNGROUND, special_features: BANDED OD, style_designator: GROOVED RACE SURFACE, BANDED OD. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System under NSN 3110-00-120-4470, 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
N859
NSN: 3110-00-120-4470
FSC: 3110
CAGE: 01212 — FEDERAL-MOGUL CORP GOVERNMENT SALES DEPT (USA)
SPECIFICATIONS
materialSTEEL OVERALL
alignment_typeRIGID
overall_height0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
surface_finishUNGROUND
special_featuresBANDED OD
style_designatorGROOVED RACE SURFACE, BANDED OD
largest_bore_diameter1.1330 INCHES NOMINAL IN
bore_smallest_diameter1.1250 INCHES NOMINAL IN
overall_outside_diameter2.0888 INCHES MINIMUM AND 2.0988 INCHES MAXIMUM IN
thrust_directional_capability_designationSINGLE
NSN3110-00-120-4470
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: N859 · 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 SMALLEST DIAMETER: 1.1250 INCHES NOMINAL IN
•
ALIGNMENT TYPE: RIGID
•
SURFACE FINISH: UNGROUND
•
THRUST DIRECTIONAL CAPABILITY DESIGNATION: SINGLE
•
MATERIAL: STEEL OVERALL
•
OVERALL OUTSIDE DIAMETER: 2.0888 INCHES MINIMUM AND 2.0988 INCHES MAXIMUM IN
TECHNICAL CHARACTERISTICS
OVERALL HEIGHT0.6200 INCHES MINIMUM AND 0.6300 INCHES MAXIMUM IN
BORE SMALLEST DIAMETER1.1250 INCHES NOMINAL IN
ALIGNMENT TYPERIGID
SURFACE FINISHUNGROUND
SPECIAL FEATURESBANDED OD
THRUST DIRECTIONAL CAPABILITY DESIGNATIONSINGLE
MATERIALSTEEL OVERALL
OVERALL OUTSIDE DIAMETER2.0888 INCHES MINIMUM AND 2.0988 INCHES MAXIMUM IN
STYLE DESIGNATORGROOVED RACE SURFACE, BANDED OD
LARGEST BORE DIAMETER1.1330 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 20
40-306InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AE5ZF9InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
AE1360ABMAE140AT-723-J7InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MIL-S-80034InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
40-305InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
65A81D944InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVEGOVERNMENT REGISTRY
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is N859?
N859 is a SELECTOR CONTROL SUBASSEMBLY.
What parts can replace N859?
There are 20 known substitutes for N859: 40-306, AE5ZF9, AE1360ABMAE140AT-723-J7 and 17 more. Substitute compatibility should be verified for your specific system.
What is the NSN for N859?
N859 is cataloged in the Federal Logistics Information System under NSN 3110-00-120-4470. This indicates validated use in U.S. government and defense supply chains.
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