Stainless Steel Bronze Inpro Seal Bearing Isolator Labyrinth Seal
Contact Supplier
Product Highlights
- Lifetime Protection: Provides permanent bearing protection with sealing performance that does not degrade over time.
- Non-Contact Design: Non-wearing, non-contact structure ensures long service life and reduced maintenance costs.
- Vapor Barrier: Equipped with a vapor barrier to prevent external water vapor from entering during equipment shutdown.
- Customizable Standard: Available in both standard and nonstandard specifications to meet specific requirements.
- Quick Delivery: Peak and off-peak season lead times are within 15 workdays with global shipping options.
- Versatile Application: Widely used in metallurgy, chemicals, petrochemical, electric, and shipbuilding industries.
Product Attributes
- Customization
- Available
- Structure
- Single End
- Pressure
- High Pressure Mechanical Seals
- Speed
- Ultra-High-Speed Mechanical Seal
- Temperature
- High Temperature Mechanical Seal
- Performance
- Corrosion
- Standard
- Standard, Nonstandard
- Balance
- Balanced
- Transport Package
- Carton Box
- Specification
- According to client's requirement
- Trademark
- CIERNE
- Origin
- China
- HS Code
- 8484200090
- Production Capacity
- 5000PCS/Month
Product Images of Stainless Steel Bronze Inpro Seal Bearing Isolator Labyrinth Seal
Find Similar Products
Product Description
Seal Bearing Isolators
Cierne Seal Bearing Isolators permanently protect rotating equipment from contamination ingress and lubrication loss, significantly increasing equipment reliability, reducing maintenance costs and unscheduled downtime.
|
Product Name
|
Bearing Protectors
|
|
Material
|
Copper / PTFE / NBR (FKM)
|
|
Temperature
|
Copper / PTFE / NBR -35~110°C Copper / PTFE / FKM -20~200°C
|
|
Shaft Speed
|
≤ 20m/s
|

Bearing Isolator (Bearing Protector) is a kind of non-contact, non-wearing, permanent bearing protection device. It consists of a rotor and a stator, which are unitized by an O-ring, so that the two parts will not be separated during the operation. Typically, the rotor turns with the shaft, and the stator is pressed into the bearing housing. The two components interact to keep the pollutants out of the bearing housing and prevent the leakage of the lubricants , even when the equipment is shut down. The sealing performance of the Bearing Isolator will not degrade over time, which will enable it to provide life-time bearing protection for the rotating equipment.\


good price bearing isolators bearing protectors labyrinth seal
Bearing isolator (bearing protector) is a non-contact, non-wearing permanent bearing protection device.
It contains a rotary ring and a stationary ring. The two rings are integrated together into one body, so will not separate during operation.
Generally speaking, the rotary ring rotates with the shaft, and the stationary ring is pressed into the end cover of the bearing box. Two rings together in order to prevent outside pollutants from entering the bearing box, and prevent the leakage of lubricating medium.
High-quality bearing isolator composed of material, usually bronze, and equipped with a vapor barrier that blocks the free entry and exit of external water vapour to prevent the outside water vapor from being sucked into the bearing box when the air cooling inside the bearing box caused by stop of equipment.
Thereby reducing lubricant lubrication performance. The sealing performance of the bearing isolator will not decrease with time, So that it can provide durable bearing protection for rotating equipment
made to order bearing isolators
Bearing isolator (bearing protector) is a non-contact, non-wearing permanent bearing protection device.
It contains a rotary ring and a stationary ring. The two rings are integrated together into one body, so will not separate during operation.
Generally speaking, the rotary ring rotates with the shaft, and the stationary ring is pressed into the end cover of the bearing box. Two rings together in order to prevent outside pollutants from entering the bearing box, and prevent the leakage of lubricating medium.
High-quality bearing isolator composed of material, usually bronze, and equipped with a vapor barrier that blocks the free entry and exit of external water vapour to prevent the outside water vapor from being sucked into the bearing box when the air cooling inside the bearing box caused by stop of equipment.
Thereby reducing lubricant lubrication performance. The sealing performance of the bearing isolator will not decrease with time, So that it can provide durable bearing protection for rotating equipment



Qingdao CIERNE Mechanical Part founded in 2010,located in beautiful Laoshan disctrict following the high technology of Cierne Slovakia.Our company mainly managed in spiral wound gaskets,PTFE gaskets,high temperature graphite gaskets,expanded PTFE gaskets,filled PTFE sheet,graphite sheet,Non asbestos sheet,disc spring,and other mechanical parts and valve,pump using gland packing.
We have large stock all the year around and we compete with good price,quick delivery, enthusiastic aftersale service to serve our customers around the world. Our all products are widely using in Metallurgy,Chemicals,Petrol Chemical industry,Electric industry,shipbuilding industry and others. We cooperate with main manufactures this field and exports our products to Europe,Southeast Asia,Africa,etc and get good feedback.Extremely good sealing performance; Non asbestos gasket working in top temperature upto 800ºC. Production technology in the international leading level, material can help plant save cost.
Our Tenet:
- Listen carefully to customers requirement.
- Build products quality with heart.
- Provide satisfying service with honest
- Remember good after-sale service is the only reason we live.
-
Raw Material
The self-developed advanced production equipment meets the diversified demands of products and saves cost and materials for users.
-
Technical Assistance
Efficient machining center to provide customers with a variety of conventional and unconventional quality sealing components, to speed up the production cycle, improve delivery speed.
-
R & D Capabilities
We have signed contracts with many express companies, such as Fedex, UPS, TNT, so as to facilitate various transportation needs and make transportation more rapid and convenient.

About the Supplier
This supplier has been audited by SGS. Verify the report on the official SGS website with ID "QIP-ASI225258". Items marked "" are certified.
Company Profile
Qingdao CIERNE Mechanical Part founded in 2010, located in beautiful Laoshan disctrict. Our company mainly managed in spiral wound gaskets, PTFE gaskets, high temperature graphite gaskets, expanded PTFE gaskets, filled PTFE sheet, graphite sheet, Non sheet, disc spring, and other mechanical parts and valve, pump using gland packing.
We have large stock all the year around and we compete with good price, quick delivery, enthusiastic aftersale service to serve our customers around the world.
Our all products are widely using in Metallurgy, Chemicals, Petrol Chemical industry, Electric industry, shipbuilding industry and others. We cooperate with main manufactures this field and exports our products to Europe, Southeast Asia, Africa, etc and get good feedback.
Our Tenet:
Listen carefully to customers requirement.
Build products quality with heart.
Provide satisfying service with honest
Remember good after-sale service is the only reason we live.
APPLICATION
Petrochemical Industry
High quality industrial seal products can meet petrochemical industry processing long working time demand in order to decreasing equipment reparing and down time. It make a negative effect on equipment and productivity.
It is important that seal elements are suitable extreme pressures and temperatures with wide media pH. High-performing and durable, reliable, they help to improve efficiency, lengthen bearing life and reduce maintenance time and costs. The result is greater productivity, increased efficiency and improved profitability.
Paper Industry
High quality industrial seal products can meet paper plant processing long working time demand in order to decreasing equipment reparing and down time. It make a negative effect on equipment and productivity.
It is important that seal elements are suitable extreme pressures and temperatures and wide media pH. High-performing and durable, reliable, they help to improve efficiency, lengthen bearing life and reduce maintenance time and costs. The result is greater productivity, increased efficiency and improved profitability.
Metallurgy Industry
High quality seal products can meet aluminum and steel processing long working time demand in order to decreasing equipment reparing and down time. It make a negative effect on equipment and productivity.
It is important that seal elements are suitable extreme pressures and temperatures. High-performing and durable, reliable, they help to improve efficiency, lengthen bearing life and reduce maintenance time and costs. The result is greater productivity, increased efficiency and improved profitability.
Food/Pharmaceutical Industry
It is very important ensuring food and pharmaceutical safety, Cierne recommends suitable equipment parts for different media. High qualityand clear industrial seal products can meet food and pharmaceuticalprocessing long working tmie demand in order to decreasing equipment reparing and down time. It make a negative effect on equipment and productivity.
It is important that seal elements are suitable extreme pressures and temperatures and wide media pH. High-performing and durable, reliable, they help to improve efficiency, lengthen bearing life and reduce maintenance time and costs. The result is greater productivity, increased efficiency and improved profitability.
Energy/Power Station
High qualityand clear industrial seal products can meet energy and power processing long working time demand in order to decreasing equipment reparing and down time. It make a negative effect on equipment and productivity.
It is important that seal elements are suitable extreme pressures and temperatures and wide media pH. High-performing and durable, reliable, they help to improve efficiency, lengthen bearing life and reduce maintenance time and costs. The result is greater productivity, increased efficiency and improved profitability.
About Our Factory & Business Background
-
Business Type
- Trading Company
- Address
- B-701, NO. 20, ZHUZHOU ROAD, QINGDAO CITY, 266100, CHINA.
-
Plant Area
- 210 square meters
-
Number of Employees
- 10
-
Registered Capital
- 10,000,000 RMB
-
Terms of Payment
- LC, T/T, PayPal, Western Union
-
International Commercial Terms(Incoterms)
- FOB, CIF, CFR
-
Average Lead Time
- Peak Season Lead Time, within 15 workdays, Off Season Lead Time, within 15 workdays
-
Nearest Port
- Qingdao Port
Our Production Capability & Technical Expertise
Our Industry Experience & Global Business Record
-
Year of Establishment
- 2010-10-21
- Export Year
- 2000-08-01
-
Main Markets
- North America, South America, Southeast Asia/ Mideast
-
Number of Foreign Trading Staff
- 3
-
Overseas Agent/Branch
- No
FAQ
- What is the warranty period for the bearing isolator?
- The sealing performance does not degrade over time, providing durable, lifetime bearing protection.
- What is the maximum shaft speed the isolator can handle?
- The bearing isolator supports shaft speeds up to 20m/s.
- Can the product be customized?
- Yes, we offer both standard and nonstandard specifications to meet specific requirements.
- How long is the delivery time?
- Lead time is within 15 workdays for both peak and off-peak seasons.
- What industries use this bearing isolator?
- It is widely used in metallurgy, chemicals, petrochemical, electric, and shipbuilding industries.
- What payment methods do you accept?
- We accept LC, T/T, PayPal, and Western Union.
- Does the isolator prevent lubricant leakage?
- Yes, the non-contact design prevents outside pollutants from entering and stops lubricant leakage.
Send your message to this supplier
People who viewed this also viewed
-
US$0.10-30.00 / Piece
-
US$0.10-30.00 / Piece
-
US$0.10-30.00 / Piece
-
US$0.10-30.00 / Piece
-
US$0.10-30.00 / Piece
-
US$0.10-30.00 / Piece
Find Similar Products By Category
- Supplier Homepage
- Products
- Mechanial Seal
- Bearing Isolator
- Stainless Steel Bronze Inpro Seal Bearing Isolator Labyrinth Seal
Related Categories
Hot Searches
- China Bearing Factories
- China Seal Factories
- Bearing Part Factories
- Water Seal Factories
- Spare Parts Seal
- Bearing Spare Parts
- Seal For Bearing
- China Mechanical Seal
- Bearing Oil Seal
- Top 10 Bearing
- Bearing Trends
- Buy Bearing Isolator Bulkbuy