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C5M30021 — BEARING,ROLLER,NEEDLE

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

C5M30021: BEARING,ROLLER,NEEDLE.

The BEARING,ROLLER,NEEDLE is a the manufacturer industrial component. Key specifications include material: STEEL RETAINER, bore_diameter: 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN, overall_width: 0.3650 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN, alignment_type: RIGID, surface_finish: GROUND, unpackaged_unit_weight: 0.029 POUNDS NOMINAL LBS. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-455-4098, 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
C5M30021
NSN: 3110-00-455-4098
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 98752 — WARNER ROBINS AIR LOGISTICS CENTER (USA)
SPECIFICATIONS
materialSTEEL RETAINER
bore_diameter0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
overall_width0.3650 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
alignment_typeRIGID
surface_finishGROUND
unpackaged_unit_weight0.029 POUNDS NOMINAL LBS
overall_outside_diameter1.1245 INCHES MINIMUM AND 1.1255 INCHES MAXIMUM IN
part_name_assigned_by_controlling_agencyBEARING, NEEDLE ROLLER, CAGE GUIDED
NSN3110-00-455-4098
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: C5M30021 · 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
•
UNPACKAGED UNIT WEIGHT: 0.029 POUNDS NOMINAL LBS
•
SURFACE FINISH: GROUND
•
OVERALL OUTSIDE DIAMETER: 1.1245 INCHES MINIMUM AND 1.1255 INCHES MAXIMUM IN
•
ALIGNMENT TYPE: RIGID
•
BORE DIAMETER: 0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
•
MATERIAL: STEEL RETAINER
TECHNICAL CHARACTERISTICS
UNPACKAGED UNIT WEIGHT0.029 POUNDS NOMINAL LBS
SURFACE FINISHGROUND
OVERALL WIDTH0.3650 INCHES MINIMUM AND 0.3750 INCHES MAXIMUM IN
OVERALL OUTSIDE DIAMETER1.1245 INCHES MINIMUM AND 1.1255 INCHES MAXIMUM IN
ALIGNMENT TYPERIGID
PART NAME ASSIGNED BY CONTROLLING AGENCYBEARING, NEEDLE ROLLER, CAGE GUIDED
BORE DIAMETER0.8745 INCHES MINIMUM AND 0.8750 INCHES MAXIMUM IN
MATERIALSTEEL RETAINER
OTHER ITEMS IN FSC 3110 — Bearings, Antifriction, Unmounted
Items in the same Federal Supply class. No interchangeability or substitution relationship is implied.
3110-00-001-1937 3110-00-001-1938 3110-00-001-4661 3110-00-001-4662 3110-00-001-4689 3110-00-001-4722
SUBSTITUTES & CROSS-REFERENCES

No substitute or cross-reference records for this part.

LIFECYCLE
NSN statusActive· U.S. Government catalog
Acquisition advice: Normally procured from the manufacturer (OEM)No demilitarization required
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FREQUENTLY ASKED QUESTIONS
What is C5M30021?
C5M30021 is a BEARING,ROLLER,NEEDLE.
What is the NSN for C5M30021?
C5M30021 is cataloged in the U.S. Government catalog under NSN 3110-00-455-4098. This indicates validated use in U.S. government and defense supply chains.
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