Metric Size Chart PU Oil Piston Hydraulic Polyurethane Freehub Seal

• Customization: Available
• Material: NBR
• Application: Pumps
• Model NO.: per customer
• Type: Dust Seal
• Performance: Wear
• Standard: Nonstandard
• Description: Freehub Seal
• Compound Material: Meet ASTM D2000, Can Be Rosh, Reach Compliance
• Hardness: From 20 ~ 90 Shore a
• Color: as Per Request
• Size: Customize Size
• Package: PE Bag, Carton
• Lead Time: 8 Days for Sample, 12~18 Days for Mass Production
• Advantage: Smooth Surface with Small Parting Line
• Origin: China

Product Description

Product Description

Freehub Seal

Freehub Seal is a key component for bicycle wheels that sits inside the hub and is used to seal and protect the mechanical parts inside the hub from the external environment and dirt.
The main function of the Freehub Seal is to ensure that the inside of the hub is clean and lubricated, thus extending the life of the hub and improving its performance.

Product Feature

1. SEALING PERFORMANCE: Freehub Seal is designed with specific shapes and materials to ensure an effective seal that prevents moisture, dust and other contaminants from entering the interior of the hub.

2. Abrasion resistance: Since the hub rotates constantly during use, Freehub Seal needs to have good abrasion resistance to minimize maintenance needs and extend service life.

3. Adaptability: Seal should be able to adapt to different working environments and temperature changes to maintain its sealing effect.

Application

 

Mountain Bike

Road Bike

 

Company Profile

RFQ

Q 1.What's the payment term?
A: We accept T/T 50% deposit and 50% balance against copy of B/L or L/C at sight, West Union,VISA,Paypal is also accepted.

Q 2. What is the normal lead time for product orders?
A: Average lead times for prototype / first article are 7~10 days, 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.

Q 4. Could you please tell us the month capacity of your products ?
A: It depends on which model, we produce more than 1500 tons rubber materials per month.

Q 5. what kind of certificates you have ?
A1: We have been ISO9001:2008 certified by SGS since 2019.
A2: We have various rubber compounds approved by KTW, W270, WRAS, ACS, AS4020, EN681, EN549, ROHS and REACH.

Q6: How to check the quality of the bulk order?
A1: We provide preproduction samples before mass production for all customers if needed.
A2: We provide quality certs such as measurement report, material data sheet, COO, COA, etc. to all customers before delivery.
A3: We accept third party inspection such as SGS, TUV, INTERTEK, BV, etc.

Q 7: 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 8: 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 9: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.

Q10: What materials are available to produce from your side?
A: NBR, EPDM, SILICONE, FKM(FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ),