AS-568 NBR 70A Lobed Ring

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AS-568 NBR 70A Lobed Ring

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Quad-Rings™, also called lobed or X-rings, are designed to take the place of a traditional O-ring. To minimize breakaway friction, an O-Ring groove must be wide enough to allow rolling or twisting of the seal. In the long stroke of a reciprocating seal application, this twisting action can strain and eventually tear the rubber, causing a failure mode known as spiral twist. To prevent spiral twist the seal's four-lobed configuration is designed to withstand the distortion and extrusion often caused by high or pulsating pressure. Because less squeeze means less friction with the four-lobe design, seals last longer. Therefore, equipment in which the Quad-Ring® Brand seal is installed will operate longer and require less maintenance.

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PERFORMANCE & SPECIFICATIONS

Performance

Temperature Range (F) -30 to 225
Longer equipment maintenance schedules
Outperforms O-rings in dynamic applications

Features

Avoids spiral twisting in groove
No parting lines on sealing surface removes leak path

Material Datasheets

NBR 70A

Equivalent Profiles

Minnesota Rubber Quad-Ring®

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Grouped product items
PART NUMBER	O-Ring Size (AS-568)	Inner Diameter (In.)	Cross Section (In.)	Material	O-Ring Size Series	PRICE	ADD TO CART
NBR 70A Quad Ring, Size 004, 0.070" ID x 0.070" CS	O-Ring Size (AS-568) 004 Inner Diameter (In.) 0.070 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 123 See more OR-XS-FQ8-90L8-90L8-90L8	004	0.070	0.070	NBR 70A	1-2 Days 123Qty in stock	$0.59	Starting at: $0.59	PRICE QTY $12.38
NBR 70A Quad Ring, Size 005, 0.101" ID x 0.070" CS	O-Ring Size (AS-568) 005 Inner Diameter (In.) 0.101 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 123 See more OR-XS-FQ8-6TMQ-90L8-90L8	005	0.101	0.070	NBR 70A	1-2 Days 123Qty in stock	$0.59	Starting at: $0.59	PRICE QTY $12.38
NBR 70A Quad Ring, Size 006, 0.114" ID x 0.070" CS	O-Ring Size (AS-568) 006 Inner Diameter (In.) 0.114 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 190 See more OR-XS-FQ8-VJVX-90L8-90L8	006	0.114	0.070	NBR 70A	1-2 Days 190Qty in stock	$0.47	Starting at: $0.47	PRICE QTY $12.26
NBR 70A Quad Ring, Size 007, 0.145" ID x 0.070" CS	O-Ring Size (AS-568) 007 Inner Diameter (In.) 0.145 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 280 See more OR-XS-FQ8-P4ED-90L8-90L8	007	0.145	0.070	NBR 70A	1-2 Days 280Qty in stock	$0.47	Starting at: $0.47	PRICE QTY $12.26
NBR 70A Quad Ring, Size 008, 0.176" ID x 0.070" CS	O-Ring Size (AS-568) 008 Inner Diameter (In.) 0.176 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 1143 See more OR-XS-FQ8-MV8H-90L8-90L8	008	0.176	0.070	NBR 70A	1-2 Days 1143Qty in stock	$0.50	Starting at: $0.50	PRICE QTY $12.11
NBR 70A Quad Ring, Size 009, 0.208" ID x 0.070" CS	O-Ring Size (AS-568) 009 Inner Diameter (In.) 0.208 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 153 See more OR-XS-FQ8-17B5-90L8-90L8	009	0.208	0.070	NBR 70A	1-2 Days 153Qty in stock	$0.47	Starting at: $0.47	PRICE QTY $12.26
NBR 70A Quad Ring, Size 010, 0.239" ID x 0.070" CS	O-Ring Size (AS-568) 010 Inner Diameter (In.) 0.239 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 1190 See more OR-XS-FQ8-JQVV-90L8-90L8	010	0.239	0.070	NBR 70A	1-2 Days 1190Qty in stock	$0.53	Starting at: $0.53	PRICE QTY $12.10
NBR 70A Quad Ring, Size 011, 0.301" ID x 0.070" CS	O-Ring Size (AS-568) 011 Inner Diameter (In.) 0.301 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 141 See more OR-XS-FQ8-LK37-90L8-90L8	011	0.301	0.070	NBR 70A	1-2 Days 141Qty in stock	$0.51	Starting at: $0.51	PRICE QTY $12.27
NBR 70A Quad Ring, Size 012, 0.364" ID x 0.070" CS	O-Ring Size (AS-568) 012 Inner Diameter (In.) 0.364 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 1304 See more OR-XS-FQ8-8DU4-90L8-90L8	012	0.364	0.070	NBR 70A	1-2 Days 1304Qty in stock	$0.51	Starting at: $0.51	PRICE QTY $12.27
NBR 70A Quad Ring, Size 013, 0.426" ID x 0.070" CS	O-Ring Size (AS-568) 013 Inner Diameter (In.) 0.426 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 7 See more OR-XS-FQ8-W7Y7-90L8-90L8	013	0.426	0.070	NBR 70A	1-2 Days 7Qty in stock	$0.57	Starting at: $0.57	PRICE QTY $12.54
NBR 70A Quad Ring, Size 014, 0.489" ID x 0.070" CS	O-Ring Size (AS-568) 014 Inner Diameter (In.) 0.489 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 127 See more OR-XS-FQ8-3K18-90L8-90L8	014	0.489	0.070	NBR 70A	1-2 Days 127Qty in stock	$0.57	Starting at: $0.57	PRICE QTY $12.54
NBR 70A Quad Ring, Size 015, 0.551" ID x 0.070" CS	O-Ring Size (AS-568) 015 Inner Diameter (In.) 0.551 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 245 See more OR-XS-FQ8-N1Y5-90L8-90L8	015	0.551	0.070	NBR 70A	1-2 Days 245Qty in stock	$0.59	Starting at: $0.59	PRICE QTY $12.38
NBR 70A Quad Ring, Size 016, 0.614" ID x 0.070" CS	O-Ring Size (AS-568) 016 Inner Diameter (In.) 0.614 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 123 See more OR-XS-FQ8-KMLK-90L8-90L8	016	0.614	0.070	NBR 70A	1-2 Days 123Qty in stock	$0.59	Starting at: $0.59	PRICE QTY $12.38
NBR 70A Quad Ring, Size 017, 0.676" ID x 0.070" CS	O-Ring Size (AS-568) 017 Inner Diameter (In.) 0.676 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 255 See more OR-XS-FQ8-R1Q8-90L8-90L8	017	0.676	0.070	NBR 70A	1-2 Days 255Qty in stock	$0.65	Starting at: $0.65	PRICE QTY $12.33
NBR 70A Quad Ring, Size 018, 0.739" ID x 0.070" CS	O-Ring Size (AS-568) 018 Inner Diameter (In.) 0.739 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 111 See more OR-XS-FQ8-URS7-90L8-90L8	018	0.739	0.070	NBR 70A	1-2 Days 111Qty in stock	$0.65	Starting at: $0.65	PRICE QTY $12.33
NBR 70A Quad Ring, Size 019, 0.801" ID x 0.070" CS	O-Ring Size (AS-568) 019 Inner Diameter (In.) 0.801 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 111 See more OR-XS-FQ8-1094-90L8-90L8	019	0.801	0.070	NBR 70A	1-2 Days 111Qty in stock	$0.65	Starting at: $0.65	PRICE QTY $12.33
NBR 70A Quad Ring, Size 020, 0.864" ID x 0.070" CS	O-Ring Size (AS-568) 020 Inner Diameter (In.) 0.864 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 105 See more OR-XS-FQ8-L1F7-90L8-90L8	020	0.864	0.070	NBR 70A	1-2 Days 105Qty in stock	$0.69	Starting at: $0.69	PRICE QTY $12.39
NBR 70A Quad Ring, Size 021, 0.926" ID x 0.070" CS	O-Ring Size (AS-568) 021 Inner Diameter (In.) 0.926 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 1975 See more OR-XS-FQ8-6HK7-90L8-90L8	021	0.926	0.070	NBR 70A	1-2 Days 1975Qty in stock	$0.71	Starting at: $0.71	PRICE QTY $12.03
NBR 70A Quad Ring, Size 022, 0.989" ID x 0.070" CS	O-Ring Size (AS-568) 022 Inner Diameter (In.) 0.989 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 97 See more OR-XS-FQ8-P230-90L8-90L8	022	0.989	0.070	NBR 70A	1-2 Days 97Qty in stock	$0.75	Starting at: $0.75	PRICE QTY $12.69
NBR 70A Quad Ring, Size 023, 1.051" ID x 0.070" CS	O-Ring Size (AS-568) 023 Inner Diameter (In.) 1.051 Cross Section (In.) 0.070 Material NBR 70A O-Ring Size Series 000 Series Ships Within 1-2 Days Qty in stock 94 See more OR-XS-FQ8-EDT0-90L8-90L8	023	1.051	0.070	NBR 70A	1-2 Days 94Qty in stock	$0.77	Starting at: $0.77	PRICE QTY $12.27