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Home > All Collections > Motor Accessories > Bushing B28 (18×8×13)
  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm
  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm
  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm
  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm
  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm
  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm
  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm
  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm
  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm
  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm

High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm

1. Oil-immersed treatment to reduce friction

2. Customizable size, wide applicability

3. High-load design, strong durability

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  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm
  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm
  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm
  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm
  • High Load Oil Immersed Fan Motor Spherical Sintered Bushing 18×8×13mm

Description

Product Overview

Round oil-free sintered bushings (Model YKB28) are made of copper-iron powder, specially designed for fan motor systems. With oil-immersed treatment, they effectively reduce friction and extend the service life of fan motors by 30%+. The product is suitable for high-load environments such as household fans, industrial exhaust fans, solving the problem of motor wear under heavy working conditions. It supports size customization (standard 18×8×13mm) to meet the diverse needs of different fan motor models.


Product Specifications

Parameter Name Parameter Value
Model number YKB28
Product name Bushing sleeve
Item Fan motor parts bush
Size 18×8×13mm (customizable)
Product shape Round shape
Bush layer Bronze coating
Type Sleeve
Material Copper and iron powder with oil

Product Advantages

  1. Built-in oil-immersion lubrication eliminates the need for frequent lubricant refills, resulting in low maintenance costs.
  2. Its simple structure and compact size make it suitable for a variety of compact installations (such as small appliance motors and fan motors).
  3. Its low operating coefficient of friction reduces energy loss, indirectly lowering device power consumption.
  4. The surface treatment provides basic corrosion resistance, making it suitable for generally humid environments (such as bathroom fans).
  5. Its quiet operation eliminates high-frequency noise, enhancing the user experience in both home and office environments.

Application Scenarios

Oil-immersed fan motor bushing made of copper-iron powder, with bronze coating, high-load design and customizable size. Suitable for household fans, industrial exhaust fans and other cooling fans motors.

Customer FAQs
What fan motor models is this 18×8×13mm bushing compatible with?
It fits most small and medium-sized fan motors (e.g., household exhaust fans). For special motor models, please provide your motor’s shaft diameter and installation space details, and we’ll confirm compatibility.

Do I need to add extra lubricant to the oil-immersed bushing later?
No frequent oil refilling is needed. The pre-immersed oil can support 3-5 years of regular use. For high-load working conditions, we recommend checking the oil condition once every 2 years.

What’s the maximum load this bushing can handle?
It can meet the full-load operation needs of most fan motors. If you need higher load capacity, custom high-load versions are available.

Is there a warranty for this bushing?
We provide a 1-year warranty. If the bushing fails due to quality issues (e.g., premature wear) within the warranty period, we’ll offer free replacement.
If you want to know more or customize your fan motor bearings, please contact us
Send Inquiry

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Frequently Asked Questions

Who are we?

We are based in Guangdong,China,start from 2017,sell to Southeast Asia(30.00%),Africa(26.00%),Eastern Europe(16.00%),Mid East(16.00%),South America(12.00%). There are total about 51-100 people in our office.

How can we guarantee quality?

  • Always a pre-production sample before mass production;
  • Always final Inspection before shipment.

What can you buy from us?

  • AC motors：48/58/60/80 shaded pole motor，66/71/74/98 AC motor；
  • Fan motor parts：rotor&stator，shaft，bush，dowel pin，retainer，motor body，bracket，capacitor，gear box；
  • Fan parts：fan blade；fan switch;
  • Exhaust fans.

Why should you buy from us not from other suppliers?

  • 65 experienced workers in production lines, with average experience of 8 years;
  • 8000 sets of the fan motors is produced every day;
  • Selfowned factory buildings;
  • Introduced the first power card machine in fan motor industrial.

What services can we provide?

  • Accepted Delivery Terms: FOB,CFR,CIF,EXW,Express Delivery；
  • Accepted Payment Currency:USD,EUR,JPY,CAD,AUD,HKD,GBP,CNY,CHF;
  • Accepted Payment Type: T/T,L/C,MoneyGram,Credit Card,PayPal,Western Union,Cash,Escrow;
  • Language Spoken:English,Chinese,Spanish
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