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865B1108 — PLATE,RETAINING,BEARING

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

865B1108: PLATE,RETAINING,BEARING.

The PLATE,RETAINING,BEARING is a the manufacturer industrial component. Key specifications include width: 2.000 INCHES NOMINAL IN, length: 2.750 INCHES NOMINAL IN, material: STEEL OVERALL, surface_finish: 63.0 MICROINCHES BORE, special_features: BORE CORNERS ARE CHAMFERED 0.060 IN. LONG BY 45 DEGREES IN, style_designator: RECTANGLE.

This part is cataloged in the U.S. Government catalog under NSN 3110-01-270-2803, 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
865B1108
NSN: 3110-01-270-2803
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 00994 — COLUMBUS JACK CORPORATION DIV COLUMBUS JACK (USA)
SPECIFICATIONS
width2.000 INCHES NOMINAL IN
length2.750 INCHES NOMINAL IN
materialSTEEL OVERALL
surface_finish63.0 MICROINCHES BORE
special_featuresBORE CORNERS ARE CHAMFERED 0.060 IN. LONG BY 45 DEGREES IN
style_designatorRECTANGLE
aperture_diameter0.755 INCHES MINIMUM AND 0.760 INCHES MAXIMUM IN
overall_thickness0.375 INCHES NOMINAL IN
surface_treatmentCADMIUM AND CHROMATE OVERALL
mounting_hole_typeROUND, THREADED
nominal_thread_size0.250 INCHES IN
thread_quantity_per_inch28
NSN3110-01-270-2803
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 865B1108 · 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
•
SURFACE FINISH: 63.0 MICROINCHES BORE
•
LENGTH: 2.750 INCHES NOMINAL IN
•
SURFACE TREATMENT DOCUMENT AND CLASSIFICATION: QQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
•
DISTANCE BETWEEN HOLES ALONG LENGTH: 1.250 INCHES NOMINAL IN
•
MOUNTING HOLE TYPE: ROUND, THREADED
•
MOUNTING HOLE ARRANGEMENT STYLE: FOUR HOLES
•
OVERALL THICKNESS: 0.375 INCHES NOMINAL IN
•
DISTANCE BETWEEN HOLES ALONG WIDTH: 1.250 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS
SURFACE FINISH63.0 MICROINCHES BORE
LENGTH2.750 INCHES NOMINAL IN
SURFACE TREATMENT DOCUMENT AND CLASSIFICATIONQQ-P-416,TYPE 2,CLASS 2 FED SPEC SINGLE TREATMENT RESPONSE OVERALL
DISTANCE BETWEEN HOLES ALONG LENGTH1.250 INCHES NOMINAL IN
MOUNTING HOLE TYPEROUND, THREADED
MOUNTING HOLE ARRANGEMENT STYLEFOUR HOLES
OVERALL THICKNESS0.375 INCHES NOMINAL IN
DISTANCE BETWEEN HOLES ALONG WIDTH1.250 INCHES NOMINAL IN
STYLE DESIGNATORRECTANGLE
CROSS-SECTIONAL SHAPE STYLEFLAT W/APERTURE
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: Insurance item — stocked against contingency demandNo demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 865B1108?
865B1108 is a PLATE,RETAINING,BEARING.
What is the NSN for 865B1108?
865B1108 is cataloged in the U.S. Government catalog under NSN 3110-01-270-2803. This indicates validated use in U.S. government and defense supply chains.
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