• Sourcing Solutions
  • Services & Membership
  • Help & Community

Quick Details

  • Type: Ceramic Ball, Ceramic Ball
  • Brand Name: ZWZ
  • Bore Size: 20 mm
  • Outside Diameter: 32 mm
  • Model Number: 6804
  • Place of Origin: Shandong, China (Mainland)
  • Balls: ceramic Si3N4 ZrO2
  • Precision rating: P0,P4,P5,P6
  • Seals Type: Open Type, Z, ZZ, RS, 2RS
  • Material: ZrO2,Si3N4,rubber, plastic
  • Clearance: C2,C0,C3,C4,C5
  • Noise Level: Z1,Z2,Z3,Z4
  • Cage material: PTFE, PEEK, NYLON

Packaging & Delivery

Packaging Details 1. Industrial Exporting Package 2. Individual White Paper Box Packing 3. According to customers' requirement
Delivery Time 15-20 days after making order


loose ceramic ball bearings
1.High temperature-resistant
2.High accuracy ,High speed
3.Low friction, low noise,

loose ceramic ball bearings  


Hybrid Ceramic Bearings loose ceramic ball bearings 6804


loose ceramic ball bearings  

1.High temperature-resistant
2.High accuracy ,High speed
3.Low friction, low noise







Stainless Steel sealed bearings 6804-2RS Bearings with ZrO2 Ceramic Balls ABEC-3 quality, Bearings 6804-2RS is a popular size that could be used in many application that uses this size 20x32 mm, each 6804 bearings is closed with 2 Rubber Seals, double sealed, one seal from each side, to protect the bearing from dust or any possible contamination, also bearings are pre-lubricated with grease, Bearings 6804 has industrial packaging.



  • Type: 6804-2RS Hybrid Ceramic Bearings
  • Item: Double Sealed Ball Bearings 6804RS Bearings
  • Quality: ABEC-3
  • Size: 20mm x 32mm x 7mm Ball Bearings 6804RS
  • Inner Diameter (ID): 20mm
  • Outer Diameter (OD): 32mm
  • Width/Height/Bridth (W/H/B): 7mm
  • Type: Deep groove Radial 6804RS ball bearings
  • Material: SS Stainless Steel S6804-2RS
  • Balls: ZrO2 Ceramic
  • Closures: Double sealed with rubber seals RS/RS1/2RS1
  • Lubrication: Self Lubricated (Grease) 6804RS Bearing
  • Quantity: One Bearing 6804RS
  • Equivalents: 61804-2RS1/61804RS1 Bearings




Followings are the ceramic bearings displayed we are hot selling in the international market.




Above just are the some types of our products of ceramic, we also provide you with ones you would like to buy. Pls contact us without hesitation.

Transaction History of the Supplier

Below is the information about the supplier's transactions conducted via Alibaba.com. If you require further details regarding the transaction data, please contact the supplier directly.

Transaction Overview


Transaction Details

This supplier has completedtransactions with buyers from .

Shipping Destination
Transaction Value
Transaction Date
Email to this supplier
Trade Assurance
China (Mainland) | Trading Company
Transaction Level:
Supplier Assessments:
8 Transactions 7,000+
The supplier’s transactions conducted via Alibaba.com in the past 6 months.
The supplier supports Trade Assurance – A free service that protects your orders from payment to delivery.
Supplier's Trade Assurance Limit: US $26,000
Learn More