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856955-977415 — HOUSING,ROTARY LINEAR CONTROL

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

856955-977415: HOUSING,ROTARY LINEAR CONTROL.

The HOUSING,ROTARY LINEAR CONTROL is a the manufacturer industrial component. Key specifications include material: STEEL CORROSION RESISTING OVERALL, special_features: METALLIC HARDNESS RATING ROCKWELL C MIN 50.0 IN. AND MAX 58.0 IN.

IN, style_designator: BALL, rolling_element_diameter: 0.0940 INCHES NOMINAL IN. This part is cataloged in the U.S. Government catalog under NSN 3110-00-191-0506, 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
856955-977415
NSN: 3110-00-191-0506
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 19139 — EASTMAN KODAK CO (USA)
SPECIFICATIONS
materialSTEEL CORROSION RESISTING OVERALL
special_featuresMETALLIC HARDNESS RATING ROCKWELL C MIN 50.0 IN. AND MAX 58.0 IN. IN
style_designatorBALL
rolling_element_diameter0.0940 INCHES NOMINAL IN
NSN3110-00-191-0506
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 856955-977415 · 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
•
ROLLING ELEMENT DIAMETER: 0.0940 INCHES NOMINAL IN
•
STYLE DESIGNATOR: BALL
•
MATERIAL: STEEL CORROSION RESISTING OVERALL
TECHNICAL CHARACTERISTICS
ROLLING ELEMENT DIAMETER0.0940 INCHES NOMINAL IN
STYLE DESIGNATORBALL
SPECIAL FEATURESMETALLIC HARDNESS RATING ROCKWELL C MIN 50.0 IN. AND MAX 58.0 IN. IN
MATERIALSTEEL CORROSION RESISTING OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
3-32STAINLESSReference document
Same NSN cross-reference
Reference document — Secondary reference
4712Reference document
Same NSN cross-reference
Reference document — Secondary reference
USAF216C2-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
43K106797Reference document
Same NSN cross-reference
Reference document — Secondary reference
216C2-6Reference document
Same NSN cross-reference
Reference document — Secondary reference
78990Reference document
Same NSN cross-reference
Reference document — Secondary reference
LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 856955-977415?
856955-977415 is a HOUSING,ROTARY LINEAR CONTROL.
What parts can replace 856955-977415?
There are 8 known substitutes for 856955-977415: 3-32STAINLESS, 4712, USAF216C2-6 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 856955-977415?
856955-977415 is cataloged in the U.S. Government catalog under NSN 3110-00-191-0506. 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.