Hebei Jinwo Machinery Technology Co., Ltd. is one of the leading manufacturers and suppliers of nbr fkm rubber va type v-ring in China. With abundant experience, we warmly welcome you to buy bulk durable nbr fkm rubber va type v-ring in stock here from our factory. All customized products are with high quality and competitive price. Contact us for quotation.
The NBR FKM Rubber VA Type V-Ring is a specialized axial face seal designed to rotate with the shaft. It utilizes centrifugal force to deflect water, dust, and contaminants away from the bearing housing. Available in durable NBR or high-temp FKM, it provides low-friction protection while tolerating significant shaft misalignment.
Technical Specifications & Dimension Matrix
|
Parameter |
Specifications |
|
Type |
VA / VS Type |
|
Material |
Premium NBR (Black) / High-Temp FKM (Brown) |
|
Max. Pressure |
0 MPa |
|
Temp. |
NBR: -40°C to +100°C / FKM: -20°C to +200°C |
|
Linear Speed |
Up to 12 m/s (Centrifugal Protection) |
|
Shaft Range |
Adaptive Elastic Fit for Various Diameters |
|
Application |
Dust and Splash Protection for Rotary Shafts |
Axial Face Sealing & Centrifugal Protection
The NBR FKM Rubber VA Type V-Ring is an all-rubber axial shaft seal that serves as a high-efficiency barrier against external contamination.
Mounted directly on the shaft and rotating with it, the flexible conical lip of this rubber v ring seals axially against a stationary counterface such as a bearing housing or shaft shoulder.
As the rotation speed increases, the seal utilizes centrifugal force to actively sling liquid splashes, grit, and mud away from the sealing interface.
This dynamic deflector action prevents contaminants from reaching the primary internal oil seal, significantly reducing wear and maintenance costs. Its unique design compensates for significant axial play and shaft misalignment while maintaining a low-friction contact.
Why Choose Jinwo - Reliable Barrier for Harsh Conditions
Our V-Rings are manufactured with high-resilience elastomers that offer exceptional stretchability, ensuring a secure grip on the shaft even under high rotational vibrations.
While we specialize in high-performance rubber, we also offer the ptfe v ring for applications requiring extreme chemical resistance.
We provide versatile material options including specialized NBR and FKM compounds to handle everything from standard grease environments to extreme thermal exposures for the NBR FKM Rubber VA Type V-Ring.
Every batch undergoes rigorous molding precision checks to guarantee that the lip geometry remains flexible enough for low-torque starting while durable enough for high-speed operation.
Jinwo supports global B2B distributors by offering a simplified sizing system where a single unit can accommodate a broad range of shaft diameters, reducing inventory complexity.
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