Nitrile Rubber Skeleton Oil Seal With Full-Size Double Lip Rotary Oil Seal
Nitrile Rubber Skeleton Oil Seal With Full-Size Double Lip Rotary Oil Seal
Characteristics of nitrile rubber
1. Excellent oil resistance ensures reliable sealing
The polar nitrile groups in the molecular chain of nitrile rubber give it excellent oil resistance, effectively resisting the penetration of media such as mineral oil, lubricating oil, and fuel oil.
2. Good elasticity and wear resistance, suitable for complex working conditions
TC-type oil seals must operate in environments with high-speed rotating shafts and frequent vibrations. Nitrile rubber's moderate elasticity and wear resistance meet these requirements. The wear rate of nitrile rubber TC-type oil seals is significantly reduced, effectively extending service life and minimizing the risk of equipment downtime due to seal failure.
3. Wide temperature adaptability, covering conventional operating temperatures
Nitrile rubber has a temperature range of -40°C to +120°C, enabling it to reliably perform sealing functions across different seasons and environmental temperatures.
4. High cost-effectiveness and excellent processing performance
Compared to specialty rubbers such as fluorocarbon rubber (FKM) and hydrogenated nitrile rubber (HNBR), nitrile rubber has lower production costs. While meeting the standard oil resistance and sealing requirements for TC-type oil seals, it significantly reduces product costs and enhances market competitiveness.
Standard
There has a lot of specifications of TC type, customers can choose according to demand.
| NO. | SPECIFICATION | NO. | SPECIFICATION |
| 1 | 4*12*6 | 2000 | 38*55*9 |
| 2 | 4*16*4 | 2001 | 38*55*10 |
| 3 | 4*16*6 | 2002 | 38*55*12 |
| 4 | 4*16*7 | 2003 | 38*56*5 |
| 5 | 4.5*15*7 | 2004 | 38*56*7 |
| 6 | 4.5*16*7 | 2005 | 38*56*8 |
| 7 | 5*12*5 | 2006 | 38*56*10 |
| 8 | 5*12*8 | ... | ... |
| 9 | 5*13*7 | 4663 | 880*930*25 |
| 10 | 4*14*5 | 4664 | 890*950*25 |
| ... | ... | 4665 | 900*950*25 |
| 201 | 10*26*5 | 4666 | 900*960*25 |
| 202 | 10*26*6 | 4667 | 900*960*30 |
| 203 | 10*26*7 | 4668 | 910*960*25 |
| 204 | 10*26*8 | 4669 | 920*980*25 |
| 205 | 10*27*6 | 4670 | 940*1000*25 |
| 206 | 10*28*7 | 4671 | 950*1000*25 |
| 207 | 10*28*8 | 4672 | 970*1020*25 |
| 208 | 10*29*7 | 4673 | 1020*1070*25 |
| 209 | 10*30*7 | 4674 | 1150*1200*25 |
| ... | ... | 4675 | 1320*1370*25 |
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