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5308B — BEARING,ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

5308B: BEARING,ROLLER.

The BEARING,ROLLER is a the manufacturer industrial component. Key specifications include thickness: 5.312 INCHES NOMINAL SINGLE WINDING IN, outside_width: 4.000 INCHES NOMINAL SINGLE WINDING IN, outside_length: 6.562 INCHES NOMINAL SINGLE WINDING IN, features_provided: INTEGRAL POLE CORE, surface_treatment: VARNISH IMPREGNATION, conductor_wire_size: AWG 4 SINGLE WINDING. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-307-7430, 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
5308B
NSN: 3110-00-307-7430
NIINs: 003077430, 005191470
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 51600 — REGAL BELOIT AMERICA, INC. DBA ROLLWAY BEARING (USA)
SPECIFICATIONS
thickness5.312 INCHES NOMINAL SINGLE WINDING IN
outside_width4.000 INCHES NOMINAL SINGLE WINDING IN
outside_length6.562 INCHES NOMINAL SINGLE WINDING IN
features_providedINTEGRAL POLE CORE
surface_treatmentVARNISH IMPREGNATION
conductor_wire_sizeAWG 4 SINGLE WINDING
fsc_application_dataEXCEPT ENGINE
coil_type_and_quantity1 FLAT
conductor_turn_quantity7.00 SINGLE WINDING
terminal_type_and_quantity2 FLAT WIRE LEAD ALL TERMINALS
parallel_conductor_quantity10 SINGLE WINDING
NSN3110-00-307-7430
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 5308B · 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
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is 5308B?
5308B is a BEARING,ROLLER.
What is the NSN for 5308B?
5308B is cataloged in the U.S. Government catalog under NSN 3110-00-307-7430. This indicates validated use in U.S. government and defense supply chains.
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