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Brand Name : CCO
Model Number : SB Oil Seal
Place of Origin : China
MOQ : Negotiable
Price : Negotiable
Payment Terms : L/C, T/T, Western Union
Supply Ability : 10000/week
Packaging Details : Paper+Carton Box
Resistance : Oil, Water, Dust
Abrasion Resistance : Good
Sealing Principle : Lip Seal
Shaft Diameter : 5mm to 100mm
Working Medium : Oil, Water, Gas
Shape : Round
Temperature Range : -40°C to 120°C
Surface Finish : Smooth
Composition
Features
The SB-type oil seal, as a premium product in the sealing field, features a scientifically designed and structurally sound construction. The external metal retainer provides robust support, while the internal rubber coating and spring-loaded main sealing lip work together to create a reliable sealing barrier.
In terms of material properties, NBR (nitrile rubber) oil seals perform stably in general environments, offering excellent wear resistance and mechanical strength. FKM (fluorocarbon rubber) oil seals are the ideal choice for high-temperature and chemically corrosive environments, featuring exceptional chemical stability. The operating temperature range for NBR is -40°C to 120°C, while for FKM it is -26°C to 250°C.
This oil seal exhibits excellent radial stiffness, particularly in large-diameter applications, and maintains superior stability after assembly, eliminating rebound issues. It is widely used in heavy machinery, chemical equipment, and other applications to ensure reliable sealing performance and operational stability.
Standard
| Number | Specifications | Number | Specifications | 
| 1 | 20*40*11 | 28 | 150*180*14 | 
| 2 | 28*45*8 | 29 | 160*190*14 | 
| 3 | 38*58*11 | 30 | 160*190*16 | 
| 4 | 40*62*9 | 31 | 165*220*20 | 
| 5 | 42*55*7 | 32 | 170*200*15 | 
| 6 | 45*68*12 | 33 | 170*200*16 | 
| 7 | 50*72*12 | 34 | 180*210*15 | 
| 8 | 55*78*12 | 35 | 180*210*16 | 
| 9 | 60*80*8 | 36 | 180*235*20 | 
| 10 | 60*80*10 | 37 | 190*220*15 | 
| 11 | 65*90*13 | 38 | 190*225*16 | 
| 12 | 75*100*13 | 39 | 200*230*15 | 
| 13 | 80*105*13 | 40 | 200*230*16 | 
| 14 | 90*115*13 | 41 | 200*240*20 | 
| 15 | 95*120*13 | 42 | 210*240*15 | 
| 16 | 100*125*13 | 43 | 210*250*16 | 
| 17 | 95*130*13 | 44 | 210*250*20 | 
| 18 | 105*135*14 | 45 | 220*255*16 | 
| 19 | 110*140*14 | 46 | 220*260*22 | 
| 20 | 115*145*14 | 47 | 230*260*15 | 
| 21 | 120*150*14 | 48 | 240*270*15 | 
| 22 | 125*155*14 | 49 | 240*280*19 | 
| 23 | 130*160*14 | 50 | 250*280*15 | 
| 24 | 135*165*14 | 51 | 270*330*25 | 
| 25 | 135*170*12 | 52 | 280*320*18 | 
| 26 | 140*170*14 | 53 | 320*360*25 | 
| 27 | 145*175*14 | 54 | 365*405*18 | 
Details Images



Product Packaging


Factory


Company Introduction
| 
 Hebei Xiangte Seal Technology Co., Ltd. is located in Hebei Province, China, with rich experience in the research and development, production and sales of seals. 
 The company is committed to research and development and solve the problem of sealing and shock absorption of high-end products. 
 Focusing on FKM, NBR special rubber seals and high-performance polyurethane products production and research and development, our company has developed special NBR gray rubber, FKM rubber after many years of experimentation and research , and its resistance to high and low temperatures and a variety of physical properties of the index is far more than the ordinary NBR rubber, the performance is stable and reliable. 
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