Nitrile Back-Up Rings NBR 90 BS102 To BS178

£0.0524£2.7447

Back-up rings should generally be used for dynamic applications over 100 bar, and static applications around 950 bar. Each application can vary, therefore it is essential to use this as a general guideline only

Traditionally PTFE has been used but in recent years, contoured elastomer rings have been developed and are now widely used. Eastern Seals supplies a wide range of back-up ring profiles and materials to complement each seal type and to suit every application. We hold large stocks of Contoured rings in both Nitrile and Viton®.

SKU: N/A Categories: ,

Product Information

  Back-Up Rings
ES RefSize
Price per unit
1 - 100101 - 250251 - 500501 - 10001001 - *
Quantity
BS102BUCON901.242.62MM
£0.0811£0.0714£0.0616£0.0527£0.0446

Available on backorder

BS103BUCON902.06X2.62MM
£0.0839£0.0738£0.0638£0.0545£0.0461

Available on backorder

BS104BUCON902.84X2.62MM
£0.0533£0.0469£0.0405£0.0346£0.0293

3000 in stock (can be backordered)

BS105BUCON903.63X2.62MM
£0.0533£0.0469£0.0405£0.0346£0.0293

5000 in stock (can be backordered)

BS106BUCON904.42X2.62MM
£0.0533£0.0469£0.0405£0.0346£0.0293

3571 in stock (can be backordered)

BS107BUCON905.23X2.62MM
£0.0524£0.0461£0.0398£0.0341£0.0288

3436 in stock (can be backordered)

BS108BUCON906.02X2.62MM
£0.0524£0.0461£0.0398£0.0341£0.0288

3600 in stock (can be backordered)

BS109BUCON907.59X2.62MM
£0.0524£0.0461£0.0398£0.0341£0.0288

9750 in stock (can be backordered)

BS110BUCON909.19X2.62MM
£0.0533£0.0469£0.0405£0.0346£0.0293

34276 in stock (can be backordered)

BS111BUCON9010.77X2.62MM
£0.0582£0.0512£0.0442£0.0378£0.0320

17514 in stock (can be backordered)

BS112BUCON9012.37X2.62MM
£0.0601£0.0529£0.0457£0.0391£0.0331

1573 in stock (can be backordered)

BS113BUCON9013.94X2.62MM
£0.0648£0.0570£0.0492£0.0421£0.0356

4597 in stock (can be backordered)

BS114BUCON9015.54X2.62MM
£0.0695£0.0612£0.0528£0.0452£0.0382

3693 in stock (can be backordered)

BS115BUCON9017.12X2.62MM
£0.0734£0.0646£0.0558£0.0477£0.0404

5739 in stock (can be backordered)

BS116BUCON9018.72X2.62MM
£0.0800£0.0704£0.0608£0.0520£0.0440

1704 in stock (can be backordered)

BS117BUCON9020.29X2.62MM
£0.0839£0.0738£0.0638£0.0545£0.0461

674 in stock (can be backordered)

BS118BUCON9021.89X2.62MM
£0.0905£0.0796£0.0688£0.0588£0.0498

2134 in stock (can be backordered)

BS119BUCON9023.47X2.62MM
£0.0935£0.0823£0.0711£0.0608£0.0514

7624 in stock (can be backordered)

BS120BUCON9025.07X2.62MM
£0.1001£0.0881£0.0761£0.0651£0.0551

7768 in stock (can be backordered)

BS121BUCON9026.64X2.62MM
£0.1048£0.0922£0.0796£0.0681£0.0576

3472 in stock (can be backordered)

BS122BUCON9028.24X2.62MM
£0.1106£0.0973£0.0841£0.0719£0.0608

200 in stock (can be backordered)

BS123BUCON9029.82X2.62MM
£0.1153£0.1015£0.0876£0.0749£0.0634

2078 in stock (can be backordered)

BS124BUCON9031.42X2.62MM
£0.1230£0.1082£0.0935£0.0800£0.0677

1869 in stock (can be backordered)

BS125BUCON9032.99X2.62MM
£0.1335£0.1175£0.1015£0.0868£0.0734

775 in stock (can be backordered)

BS126BUCON9034.59X2.62MM
£0.1391£0.1224£0.1057£0.0904£0.0765

615 in stock (can be backordered)

BS127BUCON9036.17X2.62MM
£0.1448£0.1274£0.1100£0.0941£0.0796

302 in stock (can be backordered)

BS128BUCON9037.77X2.62MM
£0.1468£0.1292£0.1116£0.0954£0.0807

1957 in stock (can be backordered)

BS129BUCON9039.34X2.62MM
£0.1572£0.1383£0.1195£0.1022£0.0865

4252 in stock (can be backordered)

BS130BUCON9040.94X2.62MM
£0.1705£0.1500£0.1296£0.1108£0.0938

1125 in stock (can be backordered)

BS131BUCON9045.52X2.62MM
£0.1763£0.1551£0.1340£0.1146£0.0970

1171 in stock (can be backordered)

BS132BUCON9044.12X2.62MM
£0.1840£0.1619£0.1398£0.1196£0.1012

486 in stock (can be backordered)

BS133BUCON9045.69X2.62MM
£0.1878£0.1653£0.1427£0.1221£0.1033

14758 in stock (can be backordered)

BS134BUCON9047.29X2.62MM
£0.1945£0.1712£0.1478£0.1264£0.1070

5644 in stock (can be backordered)

BS135BUCON9048.9X2.62MM
£0.2001£0.1761£0.1521£0.1301£0.1101

4643 in stock (can be backordered)

BS136BUCON9050.47X2.62MM
£0.2116£0.1862£0.1608£0.1375£0.1164

1752 in stock (can be backordered)

BS137BUCON9052.07X2.62MM
£0.2259£0.1988£0.1717£0.1468£0.1242

504 in stock (can be backordered)

BS138BUCON9053.64X2.62MM
£0.2345£0.2064£0.1782£0.1524£0.1290

519 in stock (can be backordered)

BS139BUCON9055.25X2.62MM
£0.2602£0.2290£0.1978£0.1691£0.1431

9915 in stock (can be backordered)

BS140BUCON9056.82X2.62MM
£0.2783£0.2449£0.2115£0.1809£0.1531

300 in stock (can be backordered)

BS141BUCON9058.42X2.62MM
£0.2907£0.2558£0.2209£0.1890£0.1599

Available on backorder

BS142BUCON9059.99X2.62MM
£0.3145£0.2768£0.2390£0.2044£0.1730

126 in stock (can be backordered)

BS143BUCON9061.6X2.62MM
£0.3259£0.2868£0.2477£0.2118£0.1792

1921 in stock (can be backordered)

BS144BUCON9063.17X2.62MM
£0.3383£0.2977£0.2571£0.2199£0.1861

2650 in stock (can be backordered)

BS145BUCON9064.77X2.62MM
£0.3622£0.3187£0.2753£0.2354£0.1992

3757 in stock (can be backordered)

BS146BUCON9066.35X2.62MM
£0.3802£0.3346£0.2890£0.2471£0.2091

300 in stock (can be backordered)

BS147BUCON9067.95X2.62MM
£0.3984£0.3506£0.3028£0.2590£0.2191

1377 in stock (can be backordered)

BS148BUCON9069.52X2.62MM
£0.4165£0.3665£0.3165£0.2707£0.2291

48 in stock (can be backordered)

BS149BUCON9071.12X2.62MM
£0.4356£0.3833£0.3311£0.2831£0.2396

384 in stock (can be backordered)

BS150BUCON9072.69X2.62MM
£0.4593£0.4042£0.3491£0.2985£0.2526

770 in stock (can be backordered)

BS151BUCON9075.87X2.62MM
£0.4841£0.4260£0.3679£0.3147£0.2663

2323 in stock (can be backordered)

BS152BUCON9082.22X2.62MM
£0.5090£0.4479£0.3868£0.3309£0.2800

275 in stock (can be backordered)

BS153BUCON9088.57X2.62MM
£0.5318£0.4680£0.4042£0.3457£0.2925

130 in stock (can be backordered)

BS154BUCON9094.92X2.62MM
£0.5785£0.5091£0.4397£0.3760£0.3182

219 in stock (can be backordered)

BS155BUCON90101.27X2.62MM
£0.6528£0.5745£0.4961£0.4243£0.3590

224 in stock (can be backordered)

BS156BUCON90107.63X2.62MM
£0.6910£0.6081£0.5252£0.4492£0.3801

187 in stock (can be backordered)

BS157BUCON90113.97X2.62MM
£0.7261£0.6390£0.5518£0.4720£0.3994

1377 in stock (can be backordered)

BS158BUCON90120.32X2.62MM
£0.7738£0.6809£0.5881£0.5030£0.4256

128 in stock (can be backordered)

BS159BUCON90126.67X2.62MM
£0.7929£0.6978£0.6026£0.5154£0.4361

2346 in stock (can be backordered)

BS160BUCON90133.02X2.62MM
£0.8290£0.7295£0.6300£0.5389£0.4560

139 in stock (can be backordered)

BS161BUCON90139.37X2.62MM
£1.0102£0.8890£0.7678£0.6566£0.5556

185 in stock (can be backordered)

BS162BUCON90145.72X2.62MM
£1.0207£0.8982£0.7757£0.6635£0.5614

130 in stock (can be backordered)

BS163BUCON90152.07X2.62MM
£1.1399£1.0031£0.8663£0.7409£0.6269

207 in stock (can be backordered)

BS164BUCON90158.42X2.62MM
£1.1989£1.0550£0.9112£0.7793£0.6594

Available on backorder

BS165BUCON90164.77X2.62MM
£1.2599£1.1087£0.9575£0.8189£0.6929

350 in stock (can be backordered)

BS166BUCON90171.12X2.62MM
£1.3113£1.1539£0.9966£0.8523£0.7212

64 in stock (can be backordered)

BS167BUCON90177.47X2.62MM
£1.4629£1.2874£1.1118£0.9509£0.8046

110 in stock (can be backordered)

BS168BUCON90183.82X2.62MM
£1.5573£1.3704£1.1835£1.0122£0.8565

Available on backorder

BS169BUCON90190.17X2.62MM
£1.6745£1.4736£1.2726£1.0884£0.9210

150 in stock (can be backordered)

BS170BUCON90196.52X2.62MM
£1.7935£1.5783£1.3631£1.1658£0.9864

140 in stock (can be backordered)

BS171BUCON90202.87X2.62MM
£1.9137£1.6841£1.4544£1.2439£1.0525

110 in stock (can be backordered)

BS172BUCON90209.22X2.62MM
£2.0309£1.7872£1.5435£1.3201£1.1170

100 in stock (can be backordered)

BS173BUCON90215.57X2.62MM
£2.1491£1.8912£1.6333£1.3969£1.1820

100 in stock (can be backordered)

BS174BUCON90221.92X2.62MM
£2.2682£1.9960£1.7238£1.4743£1.2475

13 in stock (can be backordered)

BS175BUCON90228.27X2.62MM
£2.3835£2.0975£1.8115£1.5493£1.3109

Available on backorder

BS176BUCON90234.62X2.62MM
£2.5913£2.2803£1.9694£1.6843£1.4252

100 in stock (can be backordered)

BS177BUCON90240.97X2.62MM
£2.6266£2.3114£1.9962£1.7073£1.4446

100 in stock (can be backordered)

BS178BUCON90247.32X2.62MM
£2.7447£2.4153£2.0860£1.7841£1.5096

100 in stock (can be backordered)

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