PartsTable
Technical Data Sheet
6307ZW1BNT ✓ Verified by PartsTable
· TAPERED BEARING
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 BEARING,BALL,ANNULAR is a the manufacturer industrial component. Key specifications include material: STEEL OVERALL, bore_shape: STRAIGHT, bore_diameter: 1.3778 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN, overall_width: 0.8248 INCHES MINIMUM AND 0.8268 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-987-3724, 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
6307ZW1BNT
NSN: 3110-00-987-3724
FSC: 3110
CAGE: 03950 — NAVAL INVENTORY CONTROL POINT MECHANICSBURG (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter1.3778 INCHES MINIMUM AND 1.3780 INCHES MAXIMUM IN
overall_width0.8248 INCHES MINIMUM AND 0.8268 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
shield_quantity1
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
internal_clearance0.0004 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
lubrication_materialGREASE
overall_outside_diameter3.1494 INCHES MINIMUM AND 3.1496 INCHES MAXIMUM IN
internal_fit-up_designationTIGHT
NSN3110-00-987-3724
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 6307ZW1BNT · 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
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: MIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
CRITICALITY CODE JUSTIFICATION: ZZZW
INTERNAL CLEARANCE: 0.0004 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
LOAD DIRECTION: RADIAL
RETAINER FABRICATION METHOD: PRESSED
SURFACE FINISH: GROUND
INTERNAL FIT-UP DESIGNATION: TIGHT
TECHNICAL CHARACTERISTICS (FLIS)
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONMIL-G-18709 MIL SPEC SINGLE MATERIAL RESPONSE
CRITICALITY CODE JUSTIFICATIONZZZW
INTERNAL CLEARANCE0.0004 INCHES MINIMUM RADIAL AND 0.0008 INCHES MAXIMUM RADIAL IN
LOAD DIRECTIONRADIAL
RETAINER FABRICATION METHODPRESSED
SURFACE FINISHGROUND
INTERNAL FIT-UP DESIGNATIONTIGHT
SHIELD QUANTITY1
BORE SHAPESTRAIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 11
A-254-294 ITEM NO. 21NTInterchangeable
interchangeable cross-reference
interchangeable
801627-570 PC NO. 2AInterchangeable
interchangeable cross-reference
interchangeable
A-184-237ITEM31NTInterchangeable
interchangeable cross-reference
interchangeable
82524PC3Interchangeable
Same NIIN cross-reference
interchangeable
MILB17931NTInterchangeable
Same NIIN cross-reference
interchangeable
ESB-050-5Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6307ZW1BNT?
6307ZW1BNT is a BEARING,BALL,ANNULAR.
What parts can replace 6307ZW1BNT?
There are 11 known substitutes for 6307ZW1BNT: A-254-294 ITEM NO. 21NT, 801627-570 PC NO. 2A, A-184-237ITEM31NT and 8 more. Substitute compatibility should be verified for your specific system.
Is 6307ZW1BNT still available?
6307ZW1BNT is currently cancelled.
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