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Technical Data Sheet

6306-2ZJEM — 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: 30.0 MILLIMETERS NOMINAL MM, overall_width: 19.00 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND. This part is cataloged in the Federal Logistics Information System under NSN 3110-00-853-4444, 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
6306-2ZJEM
NSN: 3110-00-853-4444
FSC: 3110
CAGE: 52676 — SKF USA INC. (USA)
SPECIFICATIONS
materialSTEEL OVERALL
bore_shapeSTRAIGHT
bore_diameter30.0 MILLIMETERS NOMINAL MM
overall_width19.00 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
shield_quantity2
special_featuresSMOOTH AND QUIET RUNNING FOR ELECTRIC MOTOR QUALITY
style_designatorNON-LOADING GROOVE, NON-SEPARABLE
lubrication_materialGREASE
overall_outside_diameter72.0 MILLIMETERS NOMINAL MM
internal_fit-up_designationLOOSE
NSN3110-00-853-4444
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 6306-2ZJEM · 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
•
OVERALL OUTSIDE DIAMETER: 72.0 MILLIMETERS NOMINAL MM
•
BORE SHAPE: STRAIGHT
•
SURFACE FINISH: GROUND
•
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
•
LUBRICATION MATERIAL: GREASE
•
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATION: ANDOK C,FSCM 29700 MFR REF SINGLE MATERIAL RESPONSE
•
INTERNAL FIT-UP DESIGNATION: LOOSE
TECHNICAL CHARACTERISTICS
OVERALL OUTSIDE DIAMETER72.0 MILLIMETERS NOMINAL MM
BORE SHAPESTRAIGHT
SURFACE FINISHGROUND
SPECIAL FEATURESSMOOTH AND QUIET RUNNING FOR ELECTRIC MOTOR QUALITY
STANDARD TOLERANCE DESIGNATIONABEC NO.1
LUBRICATION MATERIALGREASE
LUBRICATION MATERIAL DOCUMENT AND CLASSIFICATIONANDOK C,FSCM 29700 MFR REF SINGLE MATERIAL RESPONSE
INTERNAL FIT-UP DESIGNATIONLOOSE
SHIELD QUANTITY2
RETAINER FABRICATION METHODPRESSED
VERIFIED SUBSTITUTES & CROSS-REFERENCES 26
921021InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
21021InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
36UInterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
2294InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
152InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
TT-I-600InterchangeableGOVERNMENT REGISTRY
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLEDGOVERNMENT REGISTRY
Availability—
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 6306-2ZJEM?
6306-2ZJEM is a BEARING,BALL,ANNULAR.
What parts can replace 6306-2ZJEM?
There are 26 known substitutes for 6306-2ZJEM: 921021, 21021, 36U and 23 more. Substitute compatibility should be verified for your specific system.
Is 6306-2ZJEM still available?
6306-2ZJEM is currently cancelled.
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