BOWER 566 TAPERED ROLLER BEARING CONE - 2.75" BORE - 

NEW SEALED PACKAGING - USA MADE

EXCELLENT CONDITION - FACTORY NEW - SEALED PLASTIC - NEVER USED

This is a genuine Bower 566 Tapered Roller Bearing Single Cone, brand 

new and sealed in factory protective plastic packaging. This bearing 

has never been opened, installed, or used. Made in the USA.

Bower is part of NTN Corporation, one of North America's largest 

precision bearing manufacturers with over 100 years of bearing expertise.

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SPECIFICATIONS:

- Brand: Bower USA (NTN Corporation)

- Part Number: 566

- Type: Tapered Roller Bearing Cone (Inner Ring)

- Bore Diameter: 2.75" (69.85mm)

- Width: 1.424" (36.512mm)

- Single Cone (Inner Ring) - Requires matching 563 cup

- Pairs with: Bower 563 Cup or equivalent

- Material: Case-hardened steel

- Country of Origin: USA ✓ MADE IN AMERICA

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CONDITION:

✅ Brand New - Factory Sealed

✅ Sealed in Protective Plastic Wrap

✅ Never Opened or Used

✅ No Wear or Damage

✅ Made in USA (Not imported)

✅ Ready for Installation

✅ Excellent Storage Condition

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PRODUCT DETAILS:

This is a SINGLE CONE (inner ring) that must be paired with a matching 

563 CUP (outer ring) to form a complete tapered roller bearing assembly 

(sold separately).

Bower tapered roller bearings feature:

- Case-carburized rolling elements for increased durability

- Precision engineering for reliable performance

- Heavy-duty applications capability

- Extended maintenance intervals

COMMON APPLICATIONS:

- Automotive wheel hubs and axles

- Agricultural machinery

- Construction equipment

- Industrial machinery

- Trailer and truck wheel bearings

- Gearbox assemblies

- Heavy-duty machinery shafts

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IMPORTANT INFORMATION:

✓ BOWER BRAND: Trusted by OEMs across North America for 100+ years. 

  Part of NTN Corporation — one of the largest precision bearing 

  manufacturers

✓ SINGLE CONE ONLY: This is the cone (inner ring). You need a 

  separate 563 cup (outer ring) to create a complete bearing assembly. 

  Cups are sold separately.

✓ USA MADE: American-manufactured for quality and reliability

✓ SEALED PACKAGING: Comes in factory protective plastic with no damage 

  or wear

✓ EQUIVALENT TO TIMKEN 566: Same specifications and compatibility as 

  Timken 566 bearing

✓ HEAVY-DUTY QUALITY: Case-carburized steel for extended bearing life 

  and reduced maintenance

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SHIPPING:

Ships via USPS Priority Mail with tracking and insurance.

Carefully packaged to protect the bearing.

Estimated delivery: 2-4 business days

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RETURNS:

30-day returns accepted. Buyer pays return shipping.

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Questions? Feel free to message me about specifications, compatibility, 

or installation requirements.

Note: This is a single cone component. Verify you need the matching cup 

(563) to complete your bearing assembly.