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Technical Data Sheet
PartsTable / COMPONENT / B3313
B3313 ✓ 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 DISPLAY,OPTOELECTRONIC is a the manufacturer industrial component. Key specifications include material: COPPER ALLOY, cone_width: 1.8750 INCHES NOMINAL IN, bore_diameter: 5.0625 INCHES NOMINAL IN, overall_length: 0.188 INCHES NOMINAL IN, style_designator: DOUBLE BEVEL FLARELESS, seat_angle_in_deg: 25.0. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0699, 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
B3313
NSN: 3110-00-100-0699
FSC: 3110
CAGE: 14541 — COOPER MACHINERY SERVICES LLC (USA)
SPECIFICATIONS
materialCOPPER ALLOY
cone_width1.8750 INCHES NOMINAL IN
bore_diameter5.0625 INCHES NOMINAL IN
overall_length0.188 INCHES NOMINAL IN
style_designatorDOUBLE BEVEL FLARELESS
seat_angle_in_deg25.0
cone_corner_radius0.1250 INCHES NOMINAL IN
casehardening_indicatorCASEHARDENED
sleeve_outside_diameter0.172 INCHES NOMINAL IN
standard_tolerance_designationAFBMA CLASS 2
hose/tube_outside_diameter_for_which_designed0.094 INCHES NOMINAL IN
NSN3110-00-100-0699
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: B3313 · 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
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
CONE CORNER RADIUS: 0.1250 INCHES NOMINAL IN
•
CONE WIDTH: 1.8750 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
•
STYLE DESIGNATOR: NORMAL ANGLE
•
BORE DIAMETER: 5.0625 INCHES NOMINAL IN
TECHNICAL CHARACTERISTICS (FLIS)
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
CONE CORNER RADIUS0.1250 INCHES NOMINAL IN
CONE WIDTH1.8750 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
STYLE DESIGNATORNORMAL ANGLE
BORE DIAMETER5.0625 INCHES NOMINAL IN
VERIFIED SUBSTITUTES & CROSS-REFERENCES 17
000799Interchangeable
interchangeable cross-reference
interchangeable
12AL233Interchangeable
interchangeable cross-reference
interchangeable
799Interchangeable
interchangeable cross-reference
interchangeable
3625Interchangeable
interchangeable cross-reference
interchangeable
BB28748Interchangeable
interchangeable cross-reference
interchangeable
862766Interchangeable
interchangeable cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is B3313?
B3313 is a DISPLAY,OPTOELECTRONIC.
What parts can replace B3313?
There are 17 known substitutes for B3313: 000799, 12AL233, 799 and 14 more. Substitute compatibility should be verified for your specific system.
What is the NSN for B3313?
B3313 is cataloged in the Federal Logistics Information System (FLIS) under NSN 3110-00-100-0699. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026