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Technical Data Sheet

8457-2 — Technical Data Sheet

✓ Verified by PartsTable
— · MRO · MRO_GENERAL
WHAT YOU NEED TO KNOW
Cup and cone sold separately — confirm both needed Timken series numbers indicate dimensions
Cup and cone NOT sold as set — verify order
PRODUCT OVERVIEW

The LENS,CAMERA,TELEVISION is a the manufacturer industrial component. Key specifications include overall_length: 9.25 MILLIMETERS NOMINAL MM, performance_type: ANY ACCEPTABLE, lens_speed_for_which_designed: F/5.6, focal_length_convertible_feature: NOT INCLUDED. This part is cataloged in the Federal Logistics Information System under NSN 3110-00-227-4228, 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
MRO→ MRO_GENERAL→ 8457-2
NSN: 3110-00-227-4228
FSC: 3110
CAGE: 35351 — GE AVIATION SYSTEMS LLC (USA)
SPECIFICATIONS
overall_length9.25 MILLIMETERS NOMINAL MM
performance_typeANY ACCEPTABLE
lens_speed_for_which_designedF/5.6
focal_length_convertible_featureNOT INCLUDED
NSN3110-00-227-4228
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 8457-2 · 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
•
INTERNAL CLEARANCE: 0.0001 INCHES MINIMUM RADIAL AND 0.0004 INCHES MAXIMUM RADIAL IN
•
LUBRICATION MATERIAL: GREASE
•
RETAINER FABRICATION METHOD: PRESSED
•
SHIELD QUANTITY: 2
•
SURFACE FINISH: GROUND
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
•
BORE SHAPE: STRAIGHT
TECHNICAL CHARACTERISTICS
INTERNAL CLEARANCE0.0001 INCHES MINIMUM RADIAL AND 0.0004 INCHES MAXIMUM RADIAL IN
LUBRICATION MATERIALGREASE
RETAINER FABRICATION METHODPRESSED
SHIELD QUANTITY2
SURFACE FINISHGROUND
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-23827 MIL SPEC SINGLE MATERIAL RESPONSE
SPECIAL FEATURESNOISE TESTED-ELECT MOTOR QUAALITY SPECIFIED LUBRICANT 0.239 TO 0.388 GRAMS G
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
STANDARD TOLERANCE DESIGNATIONABEC NO.1
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
B16.15InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
MS51847-5InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LA1134-4InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
77038MR1CJInterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
77038MR1MILG3278InterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
77038MR1EInterchangeableGOVERNMENT REGISTRY
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 8457-2?
8457-2 is a LENS,CAMERA,TELEVISION. It is classified as a MRO (MRO_GENERAL).
What parts can replace 8457-2?
There are 11 known substitutes for 8457-2: B16.15, MS51847-5, LA1134-4 and 8 more. Substitute compatibility should be verified for your specific system.
Is 8457-2 still available?
8457-2 is currently cancelled.
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