Viton® Back-Up Rings FKM 90 BS201 to BS284

Viton® Back-Up Rings FKM 90 BS201 to BS284

£0.2191£17.7407

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®.

pdf download Product Sheet - Back-Up Rings

ES RefSize
Price per unit
1 - 100101 - 250251 - 500501 - 10001001 - *
Quantity
BS201BUCOV904.35X3.53MM
£0.2191£0.1928£0.1665£0.1424£0.1205

Available on back order – alternative may be available, contact us for more details

BS202BUCOV905.94X3.53MM
£0.2453£0.2159£0.1864£0.1595£0.1349

2000 in stock (Available on back order – alternative may be available, contact us for more details)

BS203BUCOV907.52X3.53MM
£0.2687£0.2365£0.2042£0.1747£0.1478

Available on back order – alternative may be available, contact us for more details

BS204BUCOV909.12X3.53MM
£0.2978£0.2621£0.2264£0.1936£0.1638

500 in stock (Available on back order – alternative may be available, contact us for more details)

BS205BUCOV9010.69X3.53MM
£0.3432£0.3020£0.2608£0.2231£0.1888

Available on back order – alternative may be available, contact us for more details

BS206BUCOV9012.29X3.53MM
£0.3553£0.3127£0.2700£0.2309£0.1954

235 in stock (Available on back order – alternative may be available, contact us for more details)

BS207BUCOV9013.87X3.53MM
£0.3723£0.3276£0.2830£0.2420£0.2048

350 in stock (Available on back order – alternative may be available, contact us for more details)

BS208BUCOV9015.47X3.53MM
£0.3894£0.3426£0.2959£0.2531£0.2141

Available on back order – alternative may be available, contact us for more details

BS209BUCOV9017.04X3.53MM
£0.4099£0.3607£0.3115£0.2664£0.2254

350 in stock (Available on back order – alternative may be available, contact us for more details)

BS210BUCOV9018.64X3.53MM
£0.4219£0.3712£0.3206£0.2742£0.2320

1350 in stock (Available on back order – alternative may be available, contact us for more details)

BS211BUCOV9020.22X3.53MM
£0.4368£0.3844£0.3320£0.2839£0.2402

250 in stock (Available on back order – alternative may be available, contact us for more details)

BS212BUCOV9021.82X3.53MM
£0.4567£0.4019£0.3471£0.2968£0.2512

1902 in stock (Available on back order – alternative may be available, contact us for more details)

BS213BUCOV9023.39X3.53MM
£0.4715£0.4149£0.3583£0.3065£0.2593

274 in stock (Available on back order – alternative may be available, contact us for more details)

BS214BUCOV9024.99X3.53MM
£0.4879£0.4293£0.3708£0.3171£0.2683

740 in stock (Available on back order – alternative may be available, contact us for more details)

BS215BUCOV9026.57X3.53MM
£0.5134£0.4518£0.3902£0.3337£0.2824

1490 in stock (Available on back order – alternative may be available, contact us for more details)

BS216BUCOV9028.17X3.53MM
£0.5376£0.4730£0.4085£0.3494£0.2957

3110 in stock (Available on back order – alternative may be available, contact us for more details)

BS217BUCOV9029.74X3.53MM
£0.5786£0.5092£0.4398£0.3761£0.3182

100 in stock (Available on back order – alternative may be available, contact us for more details)

BS218BUCOV9031.34X3.53MM
£0.6119£0.5385£0.4651£0.3977£0.3366

471 in stock (Available on back order – alternative may be available, contact us for more details)

BS219BUCOV9032.92X3.53MM
£0.6616£0.5822£0.5028£0.4300£0.3639

368 in stock (Available on back order – alternative may be available, contact us for more details)

BS220BUCOV9034.52X3.53MM
£0.6991£0.6152£0.5313£0.4544£0.3845

2958 in stock (Available on back order – alternative may be available, contact us for more details)

BS221BUCOV9036.09X3.53MM
£0.7445£0.6552£0.5658£0.4839£0.4095

968 in stock (Available on back order – alternative may be available, contact us for more details)

BS222BUCOV9037.69X3.53MM
£0.7857£0.6914£0.5971£0.5107£0.4321

143 in stock (Available on back order – alternative may be available, contact us for more details)

BS223BUCOV9040.87X3.53MM
£0.8438£0.7426£0.6413£0.5485£0.4641

2658 in stock (Available on back order – alternative may be available, contact us for more details)

BS224BUCOV9044.04X3.53MM
£0.9097£0.8006£0.6914£0.5913£0.5004

1224 in stock (Available on back order – alternative may be available, contact us for more details)

BS225BUCOV9047.22X3.53MM
£0.9510£0.8368£0.7227£0.6181£0.5230

1004 in stock (Available on back order – alternative may be available, contact us for more details)

BS226BUCOV9050.39X3.53MM
£1.0509£0.9248£0.7987£0.6831£0.5780

Available on back order – alternative may be available, contact us for more details

BS227BUCOV9053.57X3.53MM
£1.1331£0.9971£0.8611£0.7365£0.6232

1254 in stock (Available on back order – alternative may be available, contact us for more details)

BS228BUCOV9056.74X3.53MM
£1.2240£1.0771£0.9302£0.7956£0.6732

350 in stock (Available on back order – alternative may be available, contact us for more details)

BS229BUCOV9059.92X3.53MM
£1.2905£1.1356£0.9808£0.8388£0.7098

Available on back order – alternative may be available, contact us for more details

BS230BUCOV9063.09X3.53MM
£1.3650£1.2012£1.0374£0.8873£0.7508

932 in stock (Available on back order – alternative may be available, contact us for more details)

BS231BUCOV9066.27X3.53MM
£1.4643£1.2886£1.1129£0.9518£0.8054

241 in stock (Available on back order – alternative may be available, contact us for more details)

BS232BUCOV9069.44X3.53MM
£1.5387£1.3540£1.1694£1.0001£0.8463

245 in stock (Available on back order – alternative may be available, contact us for more details)

BS233BUCOV9072.62X3.53MM
£1.6125£1.4190£1.2255£1.0481£0.8869

519 in stock (Available on back order – alternative may be available, contact us for more details)

BS234BUCOV9075.79X3.53MM
£1.6296£1.4340£1.2385£1.0592£0.8963

Available on back order – alternative may be available, contact us for more details

BS235BUCOV9078.97X3.53MM
£1.7039£1.4994£1.2950£1.1075£0.9372

300 in stock (Available on back order – alternative may be available, contact us for more details)

BS236BUCOV9082.14X3.53MM
£1.7784£1.5650£1.3516£1.1560£0.9781

360 in stock (Available on back order – alternative may be available, contact us for more details)

BS237BUCOV9085.32X3.53MM
£1.8691£1.6448£1.4205£1.2149£1.0280

7 in stock (Available on back order – alternative may be available, contact us for more details)

BS238BUCOV9088.49X3.53MM
£1.9521£1.7178£1.4836£1.2689£1.0736

509 in stock (Available on back order – alternative may be available, contact us for more details)

BS239BUCOV9091.67X3.53MM
£1.9685£1.7322£1.4960£1.2795£1.0827

387 in stock (Available on back order – alternative may be available, contact us for more details)

BS240BUCOV9094.84X3.53MM
£2.0266£1.7834£1.5402£1.3173£1.1146

339 in stock (Available on back order – alternative may be available, contact us for more details)

BS241BUCOV9098.02X3.53MM
£2.0677£1.8195£1.5714£1.3440£1.1372

299 in stock (Available on back order – alternative may be available, contact us for more details)

BS242BUCOV90101.19X3.53MM
£2.1173£1.8632£1.6092£1.3763£1.1645

812 in stock (Available on back order – alternative may be available, contact us for more details)

BS243BUCOV90104.37X3.53MM
£2.1918£1.9288£1.6658£1.4247£1.2055

425 in stock (Available on back order – alternative may be available, contact us for more details)

BS244BUCOV90107.54X3.53MM
£2.2911£2.0162£1.7413£1.4892£1.2601

907 in stock (Available on back order – alternative may be available, contact us for more details)

BS245BUCOV90110.72X3.53MM
£2.3160£2.0380£1.7601£1.5054£1.2738

224 in stock (Available on back order – alternative may be available, contact us for more details)

BS246BUCOV90113.89X3.53MM
£2.3570£2.0742£1.7913£1.5321£1.2964

384 in stock (Available on back order – alternative may be available, contact us for more details)

BS247BUCOV90117.07X3.53MM
£2.4400£2.1472£1.8544£1.5860£1.3420

870 in stock (Available on back order – alternative may be available, contact us for more details)

BS248BUCOV90120.24X3.53MM
£2.4811£2.1833£1.8856£1.6127£1.3646

202 in stock (Available on back order – alternative may be available, contact us for more details)

BS249BUCOV90123.42X3.53MM
£2.6463£2.3287£2.0112£1.7201£1.4555

71 in stock (Available on back order – alternative may be available, contact us for more details)

BS250BUCOV90126.59X3.53MM
£2.7294£2.4018£2.0743£1.7741£1.5011

1027 in stock (Available on back order – alternative may be available, contact us for more details)

BS251BUCOV90129.77X3.53MM
£2.8534£2.5110£2.1686£1.8547£1.5694

8 in stock (Available on back order – alternative may be available, contact us for more details)

BS252BUCOV90132.94X3.53MM
£3.0356£2.6714£2.3071£1.9732£1.6696

85 in stock (Available on back order – alternative may be available, contact us for more details)

BS253BUCOV90136.12X3.53MM
£3.1428£2.7656£2.3885£2.0428£1.7285

422 in stock (Available on back order – alternative may be available, contact us for more details)

BS254BUCOV90139.29X3.53MM
£3.1845£2.8023£2.4202£2.0699£1.7515

44 in stock (Available on back order – alternative may be available, contact us for more details)

BS255BUCOV90142.47X3.53MM
£3.3086£2.9116£2.5146£2.1506£1.8197

32 in stock (Available on back order – alternative may be available, contact us for more details)

BS256BUCOV90145.64X3.53MM
£3.5568£3.1300£2.7032£2.3119£1.9562

20 in stock (Available on back order – alternative may be available, contact us for more details)

BS257BUCOV90148.82X3.53MM
£3.8043£3.3478£2.8913£2.4728£2.0924

188 in stock (Available on back order – alternative may be available, contact us for more details)

BS258BUCOV90151.99X3.53MM
£4.1354£3.6392£3.1429£2.6880£2.2745

100 in stock (Available on back order – alternative may be available, contact us for more details)

BS259BUCOV90158.34X3.53MM
£4.3425£3.8214£3.3003£2.8226£2.3884

Available on back order – alternative may be available, contact us for more details

BS260BUCOV90164.69X3.53MM
£4.6318£4.0760£3.5201£3.0107£2.5475

67 in stock (Available on back order – alternative may be available, contact us for more details)

BS261BUCOV90171.04X3.53MM
£5.0452£4.4397£3.8343£3.2794£2.7748

135 in stock (Available on back order – alternative may be available, contact us for more details)

BS262BUCOV90177.39X3.53MM
£5.3346£4.6944£4.0543£3.4675£2.9340

Available on back order – alternative may be available, contact us for more details

BS263BUCOV90183.75X3.53MM
£5.6245£4.9495£4.2746£3.6559£3.0934

134 in stock (Available on back order – alternative may be available, contact us for more details)

BS264BUCOV90190.09X3.53MM
£5.7897£5.0949£4.4002£3.7633£3.1843

137 in stock (Available on back order – alternative may be available, contact us for more details)

BS265BUCOV90196.44X3.53MM
£6.0046£5.2840£4.5635£3.9030£3.3025

180 in stock (Available on back order – alternative may be available, contact us for more details)

BS266BUCOV90202.79X3.53MM
£6.2045£5.4600£4.7154£4.0329£3.4125

140 in stock (Available on back order – alternative may be available, contact us for more details)

BS267BUCOV90209.14X3.53MM
£6.5917£5.8007£5.0097£4.2846£3.6254

1 in stock (Available on back order – alternative may be available, contact us for more details)

BS268BUCOV90215.49X3.53MM
£6.6967£5.8931£5.0895£4.3528£3.6832

Available on back order – alternative may be available, contact us for more details

BS269BUCOV90221.84X3.53MM
£7.0101£6.1689£5.3277£4.5566£3.8556

16 in stock (Available on back order – alternative may be available, contact us for more details)

BS270BUCOV90228.19X3.53MM
£7.5334£6.6294£5.7254£4.8967£4.1434

Available on back order – alternative may be available, contact us for more details

BS271BUCOV90234.54X3.53MM
£7.7518£6.8216£5.8913£5.0387£4.2635

25 in stock (Available on back order – alternative may be available, contact us for more details)

BS272BUCOV90240.89X3.53MM
£8.1879£7.2054£6.2228£5.3221£4.5034

Available on back order – alternative may be available, contact us for more details

BS273BUCOV90247.24X3.53MM
£8.7339£7.6858£6.6378£5.6770£4.8037

Available on back order – alternative may be available, contact us for more details

BS274BUCOV90253.59X3.53MM
£10.8079£9.5110£8.2140£7.0252£5.9444

50 in stock (Available on back order – alternative may be available, contact us for more details)

BS275BUCOV90266.29X3.53MM
£10.9171£9.6071£8.2970£7.0961£6.0044

Available on back order – alternative may be available, contact us for more details

BS276BUCOV90278.99X3.53MM
£11.1355£9.7993£8.4630£7.2381£6.1245

Available on back order – alternative may be available, contact us for more details

BS277BUCOV90291.69X3.53
£11.2455£9.8961£8.5466£7.3096£6.1850

Available on back order – alternative may be available, contact us for more details

BS278BUCOV90304.39X3.53MM
£11.9412£10.5082£9.0753£7.7617£6.5676

68 in stock (Available on back order – alternative may be available, contact us for more details)

BS279BUCOV90329.79X3.53MM
£13.0785£11.5091£9.9397£8.5010£7.1932

Available on back order – alternative may be available, contact us for more details

BS280BUCOV90355.19X3.53MM
£13.8741£12.2092£10.5443£9.0182£7.6308

Available on back order – alternative may be available, contact us for more details

BS281BUCOV90380.57X3.53MM
£14.7839£13.0098£11.2357£9.6095£8.1311

Available on back order – alternative may be available, contact us for more details

BS282BUCOV90405.26X3.53MM
£15.9212£14.0107£12.1001£10.3488£8.7567

Available on back order – alternative may be available, contact us for more details

BS283BUCOV90430.66X3.53MM
£17.0586£15.0116£12.9645£11.0881£9.3822

Available on back order – alternative may be available, contact us for more details

BS284BUCOV90456.06X3.53MM
£17.7407£15.6118£13.4829£11.5315£9.7574

Available on back order – alternative may be available, contact us for more details

SKU: N/A Category:
Eastern Seals menu