An X-Ring or a Quad Ring® may be used to reduce friction in dynamic sealing applications. X-Rings and Quad Rings® are available in the same sizes as AS-.
Learn MoreO-rings are the most widely used seal in history because of its simplicity, low cost, ease of installation and small space requirements. Quad Ring: Imperial (ISO 3601/AS-568) O-Ring Size Charts Metric (JIS B 2401, DIN 3771) O-Ring Size Charts: O-Ring Cross Section:
Learn MoreO-Ring Size Charts. USA O-Ring Size Chart; USA X-Ring Size Chart; USA Square Ring Size Chart; Common Metric O-Ring Size Chart; British O-Ring Size Chart; Japanese JIS O-Ring Size Chart; O-Ring Groove Design Reference Guides. Standard Square Ring Seal Sizing Chart. Standard USA Square-Rings sizes. Dimensions per AS568 although tolerances
Learn MoreQuad® Brand O-Ring Seals. Quad® Brand O-Rings are highly diverse and often serve as a designer’s choice when a sealing application is encountered. Quad® Brand O-Rings will provide long term performance in a variety of seal applications. They are well suited for use as static, reciprocal and oscillating seals. Quad® Brand Ground Rubber Balls
Learn MoreSelect the Seal Size Refer to the Selection Guide and turn to the section which lists the seals having a .103 cross-section. Since in this application the sealing is occurring on the bore, use the Bore column to look up the seal size for a 3.000" bore. The correct seal is a number 4 -149 (with the 4 prefix signifying a Quad-Ring® Brand seal
Learn MoreItem Quad Ring Kit; Material Buna N; Number of Sizes 36; Hardness Medium; Case Type Plastic Box with Lid Chart; Temp. Range -40 Degrees to 240 Degrees F
Learn MoreQuad rings are seals with four rounded sealing lips similar in design principle to o'rings. Quad rings are available in the same AS568A size standard as
Learn MoreSize CS (IN) ID (IN) OD (IN) CS (MM) ID (MM) OD (MM) Most quotes are provided in unde 002 0.050 0.042 0.142 1.27 1.07 3.61 Get Quote 003 0.060 0.056 0.176 1.52 1.42 4.46 Get Quote 004 0.070 0.070 0.210 1.78 1.78 5.34 Get Quote
Learn MoreA double-acting four lip seal for static and dynamic applications. Quad-Rings are available in a wide range of elastomer compounds. Provides higher seal
Learn MoreSystem of Measurement Inch Metric ID OD 0.210" 0.241" 0.254" 0.285" 0.316" 0.318" 0.348" 0.349" 0.379" 0.380" 0.412" 0.441" 0.443" 0.504" 0.505" 0.512" 0.566" 0.568" 0.574" 0.629" 0.630" 0.637" 0.691" 0.693" 0.699" 0.754" 0.755" 0.762" 0.816" 0.818" 0.824" 0.879" 0.880" 0.887" 0.941" 0.943" 0.949" 1.004" 1.005" 1.012" 1.020" 1.066" 1.068" 1.074"
Learn MoreWhenever a choice exists, seal on the smallest diameter of the shaft to minimize friction and reduce surface speed. Shaft speeds of 900 FPM (274.3 m/min) are possible in pressure lubricated hydraulic applications. For shaft speeds of less than 20 FPM (15.2 m/min) and greater than 900 FPM (274.3 m/min) please contact our engineering department
Learn MoreMetric (JIS B 2401, DIN 3771) O-Ring Size Charts However, they can be used as dust seals, drive belts or on rotating shafts. The majority of O-rings can
Learn MoreQUAD RING KIT: Features & Benefits: QUAD-RING KIT contains 226 four-lobed seals in 36 popular sizes along with a contents identification card. The Quad Seals are molded from a premium quality 70 durometer Nitrile (Buna-N) compound. Quad Seal sizes correspond to AS568 O-Ring sizes. Provides an extremely low cost per size value
Learn MoreSize Chart 23 Las Colinas Lane Suite 108 San Jose, CA 95119 Tel: (408) 513-1070 Toll Free (800) 223-7325 Fax (408) 513-1074 Toll Free (800) 329-1232
Learn MoreFor a face seal, use the clearance determined in Step 2 and read its value directly from the graph. Calculate the seal groove dimensions. Using either the Quad-Ring® Brand table or the O-Ring table, determine the groove width "D" for the seal cross-section size you have selected. Determine the seal groove diameter as described in the paragraph
Learn More3/64: 9/64 3/64: 0.042 0.142: 0.050 1.07: 3.61 1.27: 003 1/16: 3/16 1/16: 0.056 0.176: 0.060 1.42: 4.46 1.52: 004 5/64: 13/64 1/16: 0.070 0.210: 0.070 1.78: 5.34 1.78: 005 3/32
Learn MoreSeal Configuration Quad®Brand O-Ring Seal Ring Size AS-568A Dimensions Rubber Compound Note: The Rod and Bore columns listed in the following table do NOT indicate a rod/bore combination for a specific seal number. To use the table, first determine the proper seal size by locating the rod or the bore size on which you are sealing.
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Learn MoreUp to a diameter of 4 inches (100 mm), the cross section of the Quad™-ring needs to be limited on sizes .103 to .210 inch (2,62 to 5,33 mm). For larger shaft diameters >4 inches (>100 mm) , the cross section of the Quad™-ring has to be at least .275 inch (6,99 mm).
Learn MoreSelection Guide/Standard Size Quad-Ring® Brand Seals and Quad® Brand Select a Quad-Ring® Brand cross-section size from the available standard sizes.
Learn MoreQuad Rings are four-lobed seals with a geometry that provides twice the number of sealing surfaces when compared to that of a standard O-ring.
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