Rotary Shaft RB 9RB Gamma Rings Axial Face Seals
An axial face sea (gamma seal) is a v-ring with an outer metal case added to it. Like a v-ring, an axial face seal mounts directly on a shaft and seals axially against either the housing or the metal case of a shaft seal. By incorporating a metal case into an axial face seal, they are able to seal out heavier contaminants than a v-ing would be able to. Unlike a V-ring, an axial face sea is not completely elastic - as a result of the addition of the outer metal case. This means that each axial face seal is designed for a specific shaft diameter rather than a range of shaft diameters like a v-ring. As was the case with v-rings, an axial face seal can either be used in conjunction with a shaft seal to provide additional contamination exclusion, or they can be used by themselves in an application. 
Pinmo offer two standard axial face seal styles. The two styles that are offered are RB and 9RB.

The RB style axial face seal is the industry standard for face seals. An RB style axial rubber sealing lip. Therefore, when an RB style seal is installed into an application there is a narrow gap between the edge of the metal case and the housing. RB style seals are offered for shaft diameters ranging from 10 mm to 135 mm.
The 9RB style axial face seal is similar to the RB except that the O.D.edge of the metal case extends beyond the rubber sealing lip. Because the metal case extends beyond the sealing lip, a groove needs to be machined into the housing to accept the metal case. In application where heavy contamination is a consern, an 9RB style seal would be better than an RB because with the metal case extending into the housing there is a labyrinth created. By incorporating a labyrinth into the application the 9RB longer seal life. 9RB style seals are offered for shaft diameters ranging from 10 mm to 135 mm.
Both the RB and 9RB style face seals are typicaly offered in 80-durometer NBR with a zinc coated carbon steel case. Unlike standard shaft seals the sealing elements of axial face seals are made out of 80-durometer NBR instead of 70-durometer to increase the wear resistance from contaminants. Pinmo offes other material combinations for the RB and 9RB seals. If you are interested in using an axial face seal but prefer something other than NBR and carbon steel contact Pinmo Engineering to discuss material options.
Rotary Shaft RB 9RB Gamma Rings Axial Face Seals

Rotary Shaft RB 9RB Gamma Rings Axial Face Seals

Standard Type Of Oil Seals: 
    S Type: SC SB SA
    T Type: TC TB TA
    V Type: VC VB VA
    K Type: KC KB KA
    D Type: DC DB DA
Helix Line Design: HTCL HTCR HTC
O.D. Grooved Rubber / Metal Outer: SBG TBG
Grooved Rubber Outer: SG TG VG
PTFE Lip Seals: KA3J   TCJ
House Rotate Design: OSC OTC
V-Ring: VA=VR1   VS=VR2   VLAnti-High Pressure Design: SEC TCA TCN TCV TEC SEB
Shock Absorber Used Seals: DC4Y TC4 SVY
Power Steering Used Seals: HPS   HPS(G)   SGJY   SCAJY   SCJY   SCJY(I)   ISZ   SD7   TC4Y
Spark Plug Holder Used Seals: SCY  SCYI  VCY  Y1  Y2  Y3
End Cover: RCA  RCA5  RCA51
Valve Steam Seals: VSB
Complex Seals: M   QLF   QLN
Other Type Seals:  KCY   SCAY   TBP   TC3   TC5   TC5Y   TC6   TC6Y   
                                TCU   TC9   TM   TZ   TCK   HTGL-BI   BUGA5
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Rotary Shaft RB 9RB Gamma Rings Axial Face Seals
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Liuzhou Pinmo Sealing Sci-Tech Co., Ltd. is a scientific and technological production enterprise integrating R&D, production and sales. Our production plant covers an area of about 2,000 square meters and has 150 employees.

QMS (Quality Management System):
ISO9001, ISO/TS16949

Our Products: 
O Ring, Oil Seal, Hydraulic & Pneumatic Seal, Custom Molded Rubber Parts

Production Standard: 
ASTMD2000

Product Application Scope:
Engineering machinery, hydraulic pneumatic, petroleum and natural gas, automobile seals, valves and pipelines, electronic home appliances, food grade, electric power, chemical industry, coal mine, metallurgy, engineering shield machine and other industries, supporting domestic automobile and machinery manufacturers.

We had sell to:  
More than 40 countries including the United States, Germany, Japan, Britain, Italy, Spain, Russia, Canada, Australia, Malaysia, Philippines, Indonesia, Mexico, Brazil, Peru, Chile, Argentina, Israel, Saudi Arabia, Lebanon, Ukraine, Pakistan, Thailand, Vietnam, etc. 

Rotary Shaft RB 9RB Gamma Rings Axial Face Seals
Ship by express, by air, by sea at buyer's option.
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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. rubber oil seal tc oil seal rubber seal manufacturer oil seal tc nbr oil seal tc oil seal fkm oil seal china manufacturer oil seal tc oil seal nbr tc oil seal fkm tc oil seal manufacturer
Q 2. What is the normal lead time for product orders?
A: Generally it is 1-2 days if the goods are in stock. or it is 5-10 days if the goods are not in stock, it is according to quantity.tc oil seal tc oil seal nbr tc oil seal nbr rubber oil seal fkm oil seal fkm rubber oil seal manufacture china oil seal

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 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.rubber oil seal tc oil seal rubber seal manufacturer oil seal tc nbr oil seal tc oil seal fkm oil seal china manufacturer oil seal tc oil seal nbr tc oil seal fkm tc oil seal manufacturer

Q 4. Could you please tell us the month capacity of your products ?
A: It depends on which model, we produce more than 2500 tons rubber materials per month.

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Q 5. what kind of certificates you have ?
A1: We have been ISO9001:2008 and ISO14001:2004 certified by SGS since 2015.
A2: We have various rubber compounds approved by ROHS and REACH.

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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 accept third party inspection such as TUV, INTERTEK, BV, etc.

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Q 7: 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.rubber oil seal tc oil seal rubber seal manufacturer oil seal tc nbr oil seal tc oil seal fkm oil seal china manufacturer oil seal tc oil seal nbr tc oil seal fkm tc oil seal manufacturer

Q8: What materials are available to produce from your side?
A: NBR, EPDM, SILICONE, FPM(FKM), NEOPRENE(CR), NR, IIR, SBR, ACM, AEM, Fluorosilicone(FVMQ), FFKM, Liquid Silicone, Sponge, etc. tc oi
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Q9: Do you provide maintenance on tooling?
A: We maintain all tooling and will replace as needed.tc oil seal tc oil seal nbr tc oil seal nbr rubber oil seal fkm oil seal fkm rubber oil seal manufacture china oil seal manufacture

Q10: How many empolyees you have?
A:We have 150 empolyees at time of December 2020. tc oil seal tc oil seal nbr tc oil seal nbr rubber oil seal fkm oil seal fkm rubber oil seal manufacture china oil seal manufacture

If you have any other question, please don't hesitate to contact us:
Rotary Shaft RB 9RB Gamma Rings Axial Face Seals