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7050-20 — CONE AND ROLLERS,TAPERED ROLLER

✓ Government record, cited
— · TAPERED BEARING
PRODUCT OVERVIEW

7050-20: CONE AND ROLLERS,TAPERED ROLLER.

CONE AND ROLLERS,TAPERED ROLLER. Key specifications include length: 600.000 FEET NOMINAL FT, material: PLASTIC POLYAMIDE NYLON OVERALL, circumference: 0.625 INCHES NOMINAL IN, physical_form: SPOOL, special_features: PREMIUM GRADE NYLON IN A BALANCED FOUR-STAGE CONSTRUCTION; 3-STRAND NYLON IS IDENTIFIED BY A RED AND YELLOW TRACER, unable_to_decode: UNABLE TO DECODE. This part is cataloged in the U.S.

Government catalog under NSN 3110-00-100-0206, 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
7050-20
NSN: 3110-00-100-0206
NIINs: 001000206, 015742469
FSC: 3110 — Bearings, Antifriction, Unmounted
CAGE: 21450 — ARMY WEAPONS COMMAND ATTN AMSWE-REE-S (USA)
SPECIFICATIONS
length600.000 FEET NOMINAL FT
materialPLASTIC POLYAMIDE NYLON OVERALL
circumference0.625 INCHES NOMINAL IN
physical_formSPOOL
strand_quantity3
special_featuresPREMIUM GRADE NYLON IN A BALANCED FOUR-STAGE CONSTRUCTION; 3-STRAND NYLON IS IDENTIFIED BY A RED AND YELLOW TRACER
unable_to_decodeUNABLE TO DECODE
breaking_strength2200.0 BELT GROUP 1
end_item_identificationNAVY CODE 895806072
material_document_and_classificationUNABLE TO DECODE
part_name_assigned_by_controlling_agencyPREMIUM 3-STRAND NYLON ROPE
NSN3110-00-100-0206
COMPONENT DIAGRAM
TAPERED ROLLER BEARING — CUP & CONE ASSEMBLY CAGE CUP BORE CONE OD: — · BORE: — · WIDTH: — Single Row · PN: 7050-20 · 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
•
STYLE DESIGNATOR: NORMAL ANGLE
•
CONE CORNER RADIUS: 0.0312 INCHES NOMINAL IN
•
CONE WIDTH: 0.8820 INCHES NOMINAL IN
•
STANDARD TOLERANCE DESIGNATION: AFBMA CLASS 2
•
BORE DIAMETER: 1.3779 INCHES NOMINAL IN
•
MATERIAL: STEEL OVERALL
TYPICAL APPLICATIONS
  • Long-term data archival and compliance retention
  • Offsite backup and disaster recovery
  • Air-gapped ransomware protection
  • Cold storage tier for infrequently accessed data
TECHNICAL CHARACTERISTICS
STYLE DESIGNATORNORMAL ANGLE
CONE CORNER RADIUS0.0312 INCHES NOMINAL IN
CONE WIDTH0.8820 INCHES NOMINAL IN
STANDARD TOLERANCE DESIGNATIONAFBMA CLASS 2
BORE DIAMETER1.3779 INCHES NOMINAL IN
MATERIALSTEEL OVERALL
SUBSTITUTES & CROSS-REFERENCES 8
149135Reference document
Same NSN cross-reference
Reference document — Secondary reference
8905 HReference document
Same NSN cross-reference
Reference document — Advisory reference — outside the item-of-supply concept
50-76-3Reference document
Same NSN cross-reference
Reference document — Secondary reference
568375Reference document
Same NSN cross-reference
Reference document — Secondary reference
339Reference document
Same NSN cross-reference
Reference document — Secondary reference
667194Reference document
Same NSN cross-reference
Reference document — Secondary reference
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 7050-20?
7050-20 is a CONE AND ROLLERS,TAPERED ROLLER.
What parts can replace 7050-20?
There are 8 known substitutes for 7050-20: 149135, 8905 H, 50-76-3 and 5 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 7050-20?
7050-20 is cataloged in the U.S. Government catalog under NSN 3110-00-100-0206. This indicates validated use in U.S. government and defense supply chains.
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✓ PartsTable — the parts reference. Every fact cited to its source.
PartsTable Design LLC · partstable.com
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.
PartsTable commercial catalog: edition Unified commercial catalog snapshot through 2026-09-28, edition date not on file, retrieved 2026-09-28.