20*32*7mm ZrO2 Ball Nylon Cage Hybrid Ceramic Bearing 6804

Professional production team, production line, experienced technical experts who engaged in this industry for more than 10 years. We have the professional production line for this bearings:
1. Our bearings are made of Chrome Steel, it have better corrosion resistance, hardenability and toughness. 
2. Double Seal: Adopt nature rubber, make it hard for dirt and grime to get in, running more quietly.
3. Cage: Also made of Chrome Steel, it is more durable than Carbon Steel bearings.

4. Capacity: 100,000pcs/month

Following bearing range

• Power Tools
• Fans
• Washing Machines
• Pumps
• Electric Motors
• Sport Apparaus
• Textile Machined
• Skateboard,Skates

20*32*7mm ZrO2 ball nylon cage hybrid ceramic bearing 6804

PROCESS FLOW

1.samples available

2.customized bearings as your requirement

3.24 hours online service and good after-sale

1.Neutral Packing: White Plastic bag / Outer Carton / Pallet
2.Yuki Brand packing: Plastic bag / Yuki color box / Yuki Carton / Pallet
(Carton Size:39.5cm*26cm*21.5cm or 39.5cm*26cm*17cm / Pallet Size:80cm*120cm*80cm or 120cm*80cm*100cm)

What is the main function of a bearing lubricant?

Ans: Bearing lubricant should establish and maintain a micro film of oil between rotating and static

members.The forming of the elastic hydrodynamic film is the result of a build-up wedging action of the lubricant between rolling elements and raceways.

Reasons for lubrication failure are following:

1) Incorrect selection of the grease base for a particular application. 

2) Use of static or circulating oil in a improper manner. 

3) Insufficient lubrication either in quantity or in required viscosity. 

4) Deterioration of prolonged service without proper intervals. 

5) Contamination of the lubricant and the bearing with foreign materials.

20*32*7mm ZrO2 ball nylon cage hybrid ceramic bearing 6804

We also have other products, if necessary, please click photo

Skateboard Bearings

LM8UU 608ZZ berings for 3D printers

Full Ceramic ZrO2 Si3N4 Bearings