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Technical Data Sheet

6310ZW1B — Technical Data Sheet

✓ 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: 1.9683 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM IN, overall_width: 1.0610 INCHES MINIMUM AND 1.0630 INCHES MAXIMUM IN, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the Federal Logistics Information System under NSN 3110-00-987-3730, 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
6310ZW1B
NSN: 3110-00-987-3730
FSC: 3110
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter1.9683 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM IN
overall_width1.0610 INCHES MINIMUM AND 1.0630 INCHES MAXIMUM IN
load_directionRADIAL
surface_finishGROUND
shield_quantity1
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
internal_clearance0.0005 INCHES MINIMUM RADIAL AND 0.0009 INCHES MAXIMUM RADIAL IN
lubrication_materialGREASE
overall_outside_diameter4.3305 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM IN
internal_fit-up_designationTIGHT
NSN3110-00-987-3730
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 6310ZW1B · 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
•
BORE DIAMETER: 1.9683 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM IN
•
OVERALL OUTSIDE DIAMETER: 4.3305 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM IN
•
SHIELD QUANTITY: 1
•
BORE SHAPE: STRAIGHT
•
LOAD DIRECTION: RADIAL
•
RETAINER FABRICATION METHOD: PRESSED
•
SURFACE FINISH: GROUND
•
CRITICALITY CODE JUSTIFICATION: ZZZW
TECHNICAL CHARACTERISTICS
BORE DIAMETER1.9683 INCHES MINIMUM AND 1.9685 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER4.3305 INCHES MINIMUM AND 4.3307 INCHES MAXIMUM IN
SHIELD QUANTITY1
BORE SHAPESTRAIGHT
LOAD DIRECTIONRADIAL
RETAINER FABRICATION METHODPRESSED
SURFACE FINISHGROUND
CRITICALITY CODE JUSTIFICATIONZZZW
LUBRICATION MATERIALGREASE
INTERNAL FIT-UP DESIGNATIONTIGHT
VERIFIED SUBSTITUTES & CROSS-REFERENCES 15
416821-69-FLInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
A-326-105 ITEM 24NTInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
S367P975G01InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
7612-7077InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
D1-023241 ITEM 10InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
6312W1BNTInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6310ZW1B?
6310ZW1B is a BEARING,BALL,ANNULAR.
What parts can replace 6310ZW1B?
There are 15 known substitutes for 6310ZW1B: 416821-69-FL, A-326-105 ITEM 24NT, S367P975G01 and 12 more. Substitute compatibility should be verified for your specific system.
Is 6310ZW1B still available?
6310ZW1B is currently cancelled.
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