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250830 — BEARING,BALL,ANNULAR

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

250830: BEARING,BALL,ANNULAR.

The BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: GLASS COVER HOLDER, body_width: 0.725 INCHES NOMINAL IN, bore_shape: STRAIGHT, body_length: 1.838 INCHES NOMINAL IN, bore_diameter: 5.6250 INCHES NOMINAL IN, overall_width: 0.757 INCHES NOMINAL IN. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-157-1877, 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
250830
NSN: 3110-00-157-1877
NIINs: 001571877, 008622892
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 6N299 — AGCO CORP PARTS OPN (USA)
SPECIFICATIONS
materialGLASS COVER HOLDER
body_width0.725 INCHES NOMINAL IN
bore_shapeSTRAIGHT
body_length1.838 INCHES NOMINAL IN
bore_diameter5.6250 INCHES NOMINAL IN
overall_width0.757 INCHES NOMINAL IN
body_thickness0.325 INCHES NOMINAL IN
load_directionRADIAL
overall_length2.086 INCHES NOMINAL IN
surface_finishGROUND
shield_quantity1
terminal_length0.248 INCHES NOMINAL IN
NSN3110-00-157-1877
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 250830 · 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
•
RETAINER FABRICATION METHOD: MACHINED
•
INTERNAL FIT-UP DESIGNATION: STANDARD
•
SURFACE FINISH: GROUND
•
SHIELD QUANTITY: 1
•
STYLE DESIGNATOR: NON-LOADING GROOVE, NON-SEPARABLE
•
OVERALL OUTSIDE DIAMETER: 7.6250 INCHES NOMINAL IN
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
RETAINER FABRICATION METHODMACHINED
INTERNAL FIT-UP DESIGNATIONSTANDARD
SURFACE FINISHGROUND
SHIELD QUANTITY1
STYLE DESIGNATORNON-LOADING GROOVE, NON-SEPARABLE
OVERALL WIDTH0.7500 INCHES NOMINAL IN
OVERALL OUTSIDE DIAMETER7.6250 INCHES NOMINAL IN
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
SPECIAL FEATURESOUTER RING CORNER RADIUS 0.100 IN.TO 0.0150 IN.ON SHIELDED SIDE,ALL OTHER CORNER RADII 0.1250 IN. IN
SUBSTITUTES & CROSS-REFERENCES 9
X8841PCM131Reference document
Same NSN cross-reference
Reference document — Secondary reference
9B646Reference document
Same NSN cross-reference
Reference document — Secondary reference
18317PCM131Reference document
Same NSN cross-reference
Reference document — Secondary reference
X8761APCM131Reference document
Same NSN cross-reference
Reference document — Secondary reference
20681PCM131Reference document
Same NSN cross-reference
Reference document — Secondary reference
17652PCM131Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 250830?
250830 is a BEARING,BALL,ANNULAR.
What parts can replace 250830?
There are 9 known substitutes for 250830: X8841PCM131, 9B646, 18317PCM131 and 6 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 250830?
250830 is cataloged in the U.S. Government catalog under NSN 3110-00-157-1877. This indicates validated use in U.S. government and defense supply chains.
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