80*125*22 mm deep groove ball bearing ZYSL 6016 RZ ZZ 2Z RS 2RS 2RSR NR ZNR DDU ZR 2RS1 2RZ bearing
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80*125*22 mm Deep Groove Ball Bearing
ZYSL 6016 RZ ZZ 2Z RS 2RS 2RSR NR ZNR DDU ZR 2RS1 2RZ bearing
|Name||Deep Groove Ball Bearing|
|Seal Type:||Open RZ ZZ 2Z RS 2RS 2RSR NR ZNR DDU ZR 2RS1 2RZ and others|
|Inner Size:||80 mm|
|Outer Siez:||125 mm|
|Vibrication:||Z1, Z2, Z3|
|Package:||Original Single box package + Big Paper Box + Pallet|
|Material||stainless steel, chrome steel, carbon steel|
In daily operations, cage will be subjected not only to mechanical action from friction, tension and inertial force, but to chemical reaction from lubricants, additives, solvents or coolants. Therefore, design and materials of cage are very inportant for its performance and the reliability of bearing in usage.
ZYSL Bearings offers the following kinds of cages for deep groove ball bearings
•Materials of Bearings
Materials for bearing rings and parts largely determine the bearing's performance and life. ZYSL Bearings puts more efforts to select materials for bearing ring and part suppliers in a rigorous manner.
Materials and components of bearing rings for ZYSL Bearings are provided by the world's top suppliers,especially for serving bearing manufacturers, fundamentally solving the issue that our bearings lag behind imported bearings in terms of materials for a long time.
ZYSL Bearings boasts a set of strict incoming goods inspection system. Before being put into storage, every batch of steels and parts is under systemic
inspection, including analysis of material composition, metallographic analysis, accuracy check, assembly test, etc.
•Materials for Bearing Ring and Roller Body
Bearing ring and roller body are mainly made of high-Cr bearing steel. Listed below are compositions of material for bearing ring and roller body.
DIN 100 GCr6
Material for bearing ring and roller body mainly consists of high C-Cr bearing steel.
•Material of cages
Material of cages need good wear resistance, stable size and metal strength. Therefore, operation environment should be mainly considered in selection of material of cages.
Cold-rolled Steel Cage
These light cages hold a high strength with reduced friction and wear in an effective way after surface treatment. The following table covers compositions of material for cold-rolled steel sheet.
Brass cage is adopted in small and medium bearings. However, brass cage is not suitable for compressors with ammonia cooling due to potential seasonal cracking of brass. It is recommended to replace it with iron cage.
According to the type and usage of bearings, nylon cages are widely adopted, but they are inappropriate for environments where the temperature is above 120℃ or below 40 ℃. Most of cast molding cages adopt nylon PA66 material, with or without glass fiber reinforcement whose advantage is a good combination of strength and elasticity.
•Materials for Dust Shield and Sealed ring
Material for dust shield
ZYSL Bearings use cold-rolled tin plate as the standard mateiral for dust shields, but also use stainless steel of AISI300 specification sometimes.
Material for seal ring
Seal rings are mainly made for high temperature, fluoro rubbers and silicon rubbers are widely used as well.
Part of the bearing specification:
The main advantage:
- low friction
- Minimum lubrication
- Wear resistant
- Running in not required
- Requires Little attention
- Dimensions relatively small
- No scraping required to fit shaft
- Easy replacement
They are mainly used for steel industry,mining&construction,papermaking machinery, wind turbines,semiconductors,machine tools,gearboxes,electric motors,pumps&compressors,injection moldingmachines.
We accept T/T, PAYPAL or Western Union, credit card.
By express, like TNT, FEDEX, UPS, DHL, or by air/ sea.
Jinan ZYSL bearing Co., Ltd.are manufacturer and supplier from Jinan Shandong China , Which is on the line of bearing for more than 20 years experience .We integrate R&D,production and export of bearings.
So one of our biggest advantage compared others is that we can provide the best factory price based on the same good quality.Our employees are all received professional training.
And until now we has established a professional sales network to help customers get products information at the first time.Besides our company has strong technical strength, excellent processing equipment and complete testing equipment to ensure quality of bearings.The annual production capability is more than 960 million units.Quality is our culture and credibility is our primary principle in our business. So we constantly strive for research and innovation development, adhere to the concept of "survival of high quality", and provide excellent service for customers.
D:30% T/T in advance, 70% against copy of B/L
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