High-Performance NBR Outer Skeleton Oil Seal for Machinery

• Customization: Available
• Material: NBR
• Usage: Engine, Transmission, Rear Axle
• Model NO.: OL
• Type: Haplotype
• Speed: Speed
• Pressure: Pressure Type
• Lip: Lips Type
• Standard: Standard, Nonstandard
• Transport Package: Carton or as Your Required
• Specification: All size
• Trademark: SXAN
• Origin: China
• HS Code: 4016931000
• Production Capacity: 50000PCS/Month
• Package Size: 10.00cm * 10.00cm * 10.00cm
• Package Gross Weight: 1.000kg

Product Description

performance
J type frameless oil seal are used for large size, installation difficulties, bad working conditions, frameless oil seal fabricated needed gland, or turn the shaft seal failure. The skeleton oil seal has been standardized and used normally under 300 axis.
It is installed in the rotating bearing seat and is relative to the axis of rotation. It is used for the sealing of lubricating oil, grease and other media. The sealing is good and the packing is convenient.
This is the detail of our oil seal:
 1.seal material:
  NBR,HNBR,FPM,MVQ,EPDM,PTFE,and so on
 2.seal application:
  trains,automobile,motocycles,trucks,buses,agricutural machinery and any equipments
 3.seal certification:
  ROHS , ISO9001:2008 quality system certification. 
4.seal strong point:
 we have our own mold center and engineer, can develop all kinds of high tech requireds.
 Powerful mold quantity in stock.
 

NBR	Mineral oil resistance, good wear resistance, the most used in the oil seal. But can not be used to ketones and esters in polar solvents
HNBR	Keep NBR sealing characteristics, heat resistance, oil resistance and weather resistance than NBR excellent
ACM	Heat resistance, alkali resistance and water resistance than other rubber to be slightly worse, but excellent weatherability
SI	It has excellent heat resistance, cold resistance and weatherability. But alkali and water resistance than other rubber slightly worse
FPM	With more than SI of heat resistance, excellent oil resistance and chemical resistance. Among all kinds of rubber, the rubber is the best one with the best performance
EPDM	Water resistance, solvent resistance, good resistance to inorganic chemicals and weather resistance. But poor oil resistance
SBR	Polar solvent resistance, excellent water resistance. But poor oil resistance

Colors available
Red, orange, yellow, green, blue, gray, purple, brown, milk color
Size range
From 10mm to 2000mm Diameter

Certification
We have passed ROHS , ISO9001:2008 quality system certification.



Testing Equipments
1,Hardness testing: hardness testing of various materials to ensure product hardness to meet customer requirements.
2,Tensile machine: according to the material property requirements test tensile force, according to the standard through the test.
3,Microscopic examination: sampling rate of 20%, oil seal surface is fine cracks, there is scrap, no pass; if the sampling failure rate of 3% and above, the whole batch of full inspection, to ensure quality.
4,Aging box: aging of the material, the temperature of 200 degrees and above, aging phenomenon, then scrapped.
5,Vulcanizing apparatus: test the quality of the glue material, the value is within the standard range, and then pass the test according to the standard.


 

Packing&Shipping:
Size	Official size
Packing	A roll of 10, a bundle of 100, and finally put into the packing box
About the packing details for sizes, also according to your requirements.
Delivery Time:	5-7 days after payment
Payment Terms:	100%TT advance payment for LC order
Normally, the goods will be shipping by Sea, by air or by air

FAQ
Q 1.Which Payment way is workable?
A: Irrevocable L/C, Cash, PayPal, Credit card and T/T money transfers.
B: 30% T/T deposit in advance, 70% balance before shipment after presentation of ready cargo.
C: L/C ( Irrevocable LC at sight: Order amount over USD10,000)
Q 2. What is the normal lead time for product orders?
A: Average lead times for prototype / first article are 1-2 weeks, if tooling is involved, lead time for production tooling is 10 days, average production time after sample approval is 2-3 weeks.
Q 3. What is your standard packing?
A: All the goods will be packed by carton box and loaded with pallets. Special packing method can be accepted when needed.
A2: We have various rubber compounds approved by UL, FDA,, KTW, W270, WRAS, ACS, AS4020, EN681, EN549, ROHS and REACH.
Q 4: How to select the raw compound for my application?
A: With years of experience working with a variety of material, we can help select the material that will best suit your needs while keeping material costs in mind.
Q 5: Do you use any international standards for the rubber products?
A: Yes, we mainly use ASTM D2000 standard to define the quality of the rubber materials, tolerances as per ISO3302, ISO2768, etc.
Q 6:Can you supply different color materials?
A: Yes, we can produce custom molded rubber and silicone rubber products in different colors, the color code will be required in case of an order.
Q 7: What materials are available to produce from your side?
A: NBR, EPDM, SILICONE, FKM, NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, 
Our Service
As a professional manufacturer of rubber sealing products for 34 years, we offer various kinds oil seals, such as TC, TB, TA, SC, SB, SA, VC, VB, VA, KC, KB, KA, DC, and DB, also can customized based on your specific demand; Material including NBR, SILICONE,HNBR, CR, PTFE, EPDM, etc for your better choice.