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D2255 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

D2255: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 0.2460 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: UNGROUND, inner_ring_width: 0.4375 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-01-030-2628, 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
D2255
NSN: 3110-01-030-2628
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 75277 — KILIAN MANUFACTURING CORPORATION (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter0.2460 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishUNGROUND
inner_ring_width0.4375 INCHES NOMINAL IN
outer_ring_width0.4033 INCHES MINIMUM AND 0.4093 INCHES MAXIMUM IN
special_featuresINNER RING FUNCTIONS AS DUST SHIELD
style_designatorNON-SEPARABLE
lubrication_materialLUBRICANT
overall_outside_diameter0.7480 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM IN
internal_fit-up_designationSTANDARD
NSN3110-01-030-2628
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: D2255 · 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: LUBRICANT
•
OUTER RING WIDTH: 0.4033 INCHES MINIMUM AND 0.4093 INCHES MAXIMUM IN
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: UNGROUND
•
STYLE DESIGNATOR: NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 0.7480 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM IN
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS
LUBRICATION MATERIALLUBRICANT
OUTER RING WIDTH0.4033 INCHES MINIMUM AND 0.4093 INCHES MAXIMUM IN
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHUNGROUND
STYLE DESIGNATORNON-SEPARABLE
OVERALL OUTSIDE DIAMETER0.7480 INCHES MINIMUM AND 0.7520 INCHES MAXIMUM IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SPECIAL FEATURESINNER RING FUNCTIONS AS DUST SHIELD
BORE DIAMETER0.2460 INCHES MINIMUM AND 0.2500 INCHES MAXIMUM IN
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

No substitute or cross-reference records for this part.

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 D2255?
D2255 is a BEARING,BALL,ANNULAR.
What is the NSN for D2255?
D2255 is cataloged in the U.S. Government catalog under NSN 3110-01-030-2628. This indicates validated use in U.S. government and defense supply chains.
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