PartsTable
Technical Data Sheet
304G ✓ 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 bore_shape: STRAIGHT, bore_diameter: 20.00 MILLIMETERS NOMINAL MM, overall_width: 15.0000 MILLIMETERS NOMINAL MM, load_direction: RADIAL, surface_finish: GROUND, features_provided: SNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE. This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-144-8806, 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
304G
NSN: 3110-00-144-8806
FSC: 3110
CAGE: 39317 — MCGILL MANUFACTURING COMPANY INC USE CAGE CODE 92563 FOR CATALOGING. (USA)
SPECIFICATIONS
bore_shapeSTRAIGHT
bore_diameter20.00 MILLIMETERS NOMINAL MM
overall_width15.0000 MILLIMETERS NOMINAL MM
load_directionRADIAL
surface_finishGROUND
features_providedSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
lubrication_materialLUBRICANT
overall_outside_diameter52.00 MILLIMETERS NOMINAL MM
internal_fit-up_designationSTANDARD
nondefinitive_spec/std_data3 TYPE AND 4 CLASS AND 00 GRADE
standard_tolerance_designationABEC NO.1
NSN3110-00-144-8806
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 304G · 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: 52.00 MILLIMETERS NOMINAL MM
FEATURES PROVIDED: SNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
BORE SHAPE: STRAIGHT
LUBRICATION MATERIAL: LUBRICANT
INTERNAL FIT-UP DESIGNATION: STANDARD
STANDARD TOLERANCE DESIGNATION: ABEC NO.1
NONDEFINITIVE SPEC/STD DATA: 3 TYPE AND 4 CLASS AND 00 GRADE
LOAD DIRECTION: RADIAL
TECHNICAL CHARACTERISTICS (FLIS)
OVERALL OUTSIDE DIAMETER52.00 MILLIMETERS NOMINAL MM
FEATURES PROVIDEDSNAP RING-GROOVE MOUNTING AND MOUNTING GROOVE
BORE SHAPESTRAIGHT
LUBRICATION MATERIALLUBRICANT
INTERNAL FIT-UP DESIGNATIONSTANDARD
STANDARD TOLERANCE DESIGNATIONABEC NO.1
NONDEFINITIVE SPEC/STD DATA3 TYPE AND 4 CLASS AND 00 GRADE
LOAD DIRECTIONRADIAL
SURFACE FINISHGROUND
OVERALL WIDTH15.0000 MILLIMETERS NOMINAL MM
VERIFIED SUBSTITUTES & CROSS-REFERENCES 22
22007Interchangeable
interchangeable cross-reference
interchangeable
P106880Interchangeable
interchangeable cross-reference
interchangeable
13123AInterchangeable
interchangeable cross-reference
interchangeable
BB1023Interchangeable
interchangeable cross-reference
interchangeable
M6290-18Interchangeable
interchangeable cross-reference
interchangeable
6490Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusCANCELLED
Availability
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 304G?
304G is a BEARING,BALL,ANNULAR.
What parts can replace 304G?
There are 22 known substitutes for 304G: 22007, P106880, 13123A and 19 more. Substitute compatibility should be verified for your specific system.
Is 304G still available?
304G is currently cancelled.
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