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11778606 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

11778606: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL COMP 440C OUTER RACE, bore_shape: STRAIGHT, bore_diameter: 0.3750 INCHES NOMINAL IN, overall_width: 0.1562 INCHES NOMINAL IN, alignment_type: RIGID, load_direction: RADIAL. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-210-0842, 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
11778606
NSN: 3110-01-210-0842
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 50294 — NEW HAMPSHIRE BALL BEARINGS INC DIV PRECISION DIVISION (USA)
SPECIFICATIONS
materialSTEEL COMP 440C OUTER RACE
bore_shapeSTRAIGHT
bore_diameter0.3750 INCHES NOMINAL IN
overall_width0.1562 INCHES NOMINAL IN
alignment_typeRIGID
load_directionRADIAL
surface_finishUNGROUND
special_featuresCONDITIONED BY HEATING AT 70.0 DEG C FOR 2.0 HOURS PRIOR TO DELIVERY DEGC
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
lubrication_materialGREASE
overall_outside_diameter0.6250 INCHES NOMINAL IN
standard_tolerance_designationABEC NO. 5P
NSN3110-01-210-0842
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 11778606 · 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
•
LUBRICATION MATERIAL: GREASE
•
SURFACE FINISH: UNGROUND
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 0.6250 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
•
ALIGNMENT TYPE: RIGID
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALGREASE
SURFACE FINISHUNGROUND
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.1562 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER0.6250 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
ALIGNMENT TYPERIGID
SPECIAL FEATURESCONDITIONED BY HEATING AT 70.0 DEG C FOR 2.0 HOURS PRIOR TO DELIVERY DEGC
STANDARD TOLERANCE DESIGNATIONABEC NO. 5P
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES 4
S610-MCK-HH5-P35-LG20Reference document
Same NSN cross-reference
Reference document — Secondary reference
SSR1-1038-LLSD5-05Reference document
Same NSN cross-reference
Reference document — Secondary reference
SSR1-1038-ZZ-LLSD505-RA5-P35-LG2Reference document
Same NSN cross-reference
Reference document — Secondary reference
4123-6655-004Same NSN cross-reference
Same NSN cross-reference
Also cataloged under this NSN
LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 11778606?
11778606 is a BEARING,BALL,ANNULAR.
What parts can replace 11778606?
There are 4 known substitutes for 11778606: S610-MCK-HH5-P35-LG20, SSR1-1038-LLSD5-05, SSR1-1038-ZZ-LLSD505-RA5-P35-LG2 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 11778606?
11778606 is cataloged in the U.S. Government catalog under NSN 3110-01-210-0842. This indicates validated use in U.S. government and defense supply chains.
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