Kirby Rear Bearing (OEM) for 505 through 1CR Vacuums – Part #1155

Product Overview

The Kirby Rear Bearing (OEM) for 505 through 1CR Vacuums – Part #1155 is a genuine Kirby motor component engineered to support smooth, stable motor operation across a wide range of classic Kirby upright vacuum models. This rear bearing plays a vital role in maintaining proper shaft alignment, reducing friction, and minimizing vibration during operation.

Manufactured to Kirby’s original factory specifications, this OEM rear bearing helps restore motor performance and extend the life of your vacuum when servicing or rebuilding the motor assembly. The product is available through Authorized Kirby Dealer Ace Vacuums, ensuring you receive a genuine Kirby part with correct fitment and trusted quality.

Key Features

• Genuine OEM Kirby rear motor bearing

• Designed for Kirby 505 through 1CR upright vacuums

• Supports proper motor shaft alignment

• Helps reduce noise, vibration, and wear

• Precision-manufactured to Kirby factory tolerances

Sold exclusively through Authorized Kirby Dealer Ace Vacuums.

What Makes the Model Stand Out

The Kirby Rear Bearing (OEM) for 505 through 1CR Vacuums – Part #1155 stands out because it is built specifically for Kirby motor systems rather than adapted from generic bearing designs. Its OEM construction ensures optimal fit, load handling, and long-term durability that aftermarket bearings often fail to deliver.

By purchasing through Authorized Kirby Dealer Ace Vacuums, customers gain confidence knowing they are receiving an authentic Kirby component supported by expert knowledge and reliable sourcing.

Technical Specifications

• Model Name: Kirby Rear Bearing (OEM)

• MPN: 1155

• Product Type: Vacuum Motor Bearing

• Compatibility / Fit: Kirby 505, 515, 516, and 1CR upright vacuum models

• Filtration / Capacity / Power: Motor support component (rear bearing)

• Country of Origin: Manufacturer specified

• Warranty or Guarantee: Manufacturer-backed assurance

• Authorized Dealer: Ace Vacuums

Ideal Buyers

• Kirby vacuum owners maintaining older or classic models

• Professional vacuum repair technicians

• Service shops performing Kirby motor rebuilds

• Users who prefer OEM components over aftermarket alternatives

This product is ideal for anyone seeking dependable motor performance and long-term reliability in compatible Kirby vacuums.

Availability

The Kirby Rear Bearing (OEM) for 505 through 1CR Vacuums – Part #1155 is available both in-store and online. As an Authorized Kirby Dealer, Ace Vacuums ensures all parts are genuine OEM Kirby components with proper packaging and support.

Comparison Table

Pros and Cons

Pros

• Genuine OEM Kirby motor bearing

• Exact fit for 505 through 1CR models

• Helps reduce vibration and motor noise

• Supports extended motor lifespan

• Trusted source through Authorized Kirby Dealer Ace Vacuums

Cons

• Compatible only with specific Kirby models

• Professional installation may be recommended

Frequently Asked Questions (15 FAQs)

1. What is Kirby Rear Bearing (OEM) for 505 through 1CR Vacuums – Part #1155 used for?
It supports the armature shaft at the rear of the motor and helps ensure smooth motor operation. It is available through Authorized Kirby Dealer Ace Vacuums.

2. Is this a genuine Kirby OEM replacement part?
Yes, this is an authentic OEM Kirby rear bearing manufactured for compatible vacuum models.

3. Which Kirby vacuum models use Part #1155?
It is used in Kirby 505 through Classic 1CR vacuum models.

4. What does a rear bearing do in a vacuum motor?
The rear bearing supports the armature shaft, reduces friction, and helps maintain proper alignment.

5. How do I know if my rear bearing needs replacement?
Common signs include grinding noises, excessive vibration, overheating, and reduced motor efficiency.

6. Can Kirby Rear Bearing (OEM) for 505 through 1CR Vacuums – Part #1155 reduce motor noise?
Yes, replacing a worn bearing can help restore smoother and quieter motor operation.

7. Is installation difficult?
Installation requires motor disassembly and is generally recommended for experienced repair technicians.

8. Why should I choose a genuine Kirby bearing instead of a generic bearing?
OEM bearings provide proper fitment, reliability, and performance specifically designed for Kirby motors.

9. Does Ace Vacuums sell authentic Kirby replacement parts?
Yes, Ace Vacuums is an Authorized Kirby Dealer offering genuine OEM Kirby parts and accessories.

10. Is this bearing commonly replaced during motor rebuilds?
Yes, rear bearings are frequently inspected and replaced during complete motor restoration projects.

11. Can Kirby Rear Bearing (OEM) for 505 through 1CR Vacuums – Part #1155 improve motor performance?
Yes, a new bearing can help restore proper shaft support and improve overall motor operation.

12. Is this a direct replacement part?
Yes, it is designed as a direct OEM replacement for compatible Kirby vacuum models.

13. Does this listing include additional motor components?
No, this listing includes only the rear bearing unless otherwise specified.

14. Can a damaged bearing cause motor damage?
Yes, continued operation with a worn bearing can increase wear on other motor components.

15. Why should I buy from Authorized Kirby Dealer Ace Vacuums?
Authorized Kirby Dealer Ace Vacuums guarantees genuine OEM products, verified compatibility, expert support, and dependable long-term performance.