sales@polymax.co.uk
+44 (0) 1420 474123
£ GBP
£ British Pound Sterling (GBP)
Change currency:
  • € Euro (EUR)
  • Rs. Indian Rupee (INR)
  • zł Polish Zloty (PLN)
  • $ US Dollar (USD)
You have no items in your shopping cart.
0
Cart
Free Delivery for orders under 15 - Select Free Shipping at the checkout process

O-rings BS309 to BS395 in Silicone

Quick Overview

British Standard O-rings, Cross Section 5.33mm
Article No. I.D.(mm) C.S.(mm) Price Qty
12+ 50+ 100+ 500+
o-rings 10.46mm ID x 5.33mm CS Silicone Red 70 ShA BS309SR70 10.465.33
£0.26
£0.23
£0.21
£0.14
o ring 12.07mm ID x 5.33mm CS Silicone Red 70 ShA BS310SR70 12.075.33
£0.26
£0.23
£0.21
£0.14
rubber o rings 13.64mm ID x 5.33mm CS Silicone Red 70 ShA BS311SR70 13.645.33
£0.28
£0.25
£0.23
£0.15
o rings 15.24mm ID x 5.33mm CS Silicone Red 70 ShA BS312SR70 15.245.33
£0.28
£0.25
£0.23
£0.15
o-ring 16.81mm ID x 5.33mm CS Silicone Red 70 ShA BS313SR70 16.815.33
£0.28
£0.25
£0.23
£0.15
o rings 18.42mm ID x 5.33mm CS Silicone Red 70 ShA BS314SR70 18.425.33
£0.30
£0.27
£0.24
£0.17
o rings 19.99mm ID x 5.33mm CS Silicone Red 70 ShA BS315SR70 19.995.33
£0.32
£0.29
£0.26
£0.18
o ring seals 21.59mm ID x 5.33mm CS Silicone Red 70 ShA BS316SR70 21.595.33
£0.32
£0.29
£0.26
£0.18
o rings 23.16mm ID x 5.33mm CS Silicone Red 70 ShA BS317SR70 23.165.33
£0.34
£0.31
£0.28
£0.19
o ring 24.77mm ID x 5.33mm CS Silicone Red 70 ShA BS318SR70 24.775.33
£0.34
£0.31
£0.28
£0.19
o ring sizes 26.34mm ID x 5.33mm CS Silicone Red 70 ShA BS319SR70 26.345.33
£0.36
£0.32
£0.29
£0.20
o-rings 27.94mm ID x 5.33mm CS Silicone Red 70 ShA BS320SR70 27.945.33
£0.36
£0.32
£0.29
£0.20
o rings 29.51mm ID x 5.33mm CS Silicone Red 70 ShA BS321SR70 29.515.33
£0.38
£0.34
£0.31
£0.21
o ring 31.12mm ID x 5.33mm CS Silicone Red 70 ShA BS322SR70 31.125.33
£0.38
£0.34
£0.31
£0.21
o rings 32.69mm ID x 5.33mm CS Silicone Red 70 ShA BS323SR70 32.695.33
£0.40
£0.36
£0.32
£0.22
o-ring 34.29mm ID x 5.33mm CS Silicone Red 70 ShA BS324SR70 34.295.33
£0.40
£0.36
£0.32
£0.22
o ring 37.47mm ID x 5.33mm CS Silicone Red 70 ShA BS325SR70 37.475.33
£0.43
£0.39
£0.35
£0.25
o-rings 40.64mm ID x 5.33mm CS Silicone Red 70 ShA BS326SR70 40.645.33
£0.43
£0.39
£0.35
£0.25
o-ring 43.82mm ID x 5.33mm CS Silicone Red 70 ShA BS327SR70 43.825.33
£0.47
£0.42
£0.38
£0.28
o-ring 46.99mm ID x 5.33mm CS Silicone Red 70 ShA BS328SR70 46.995.33
£0.47
£0.42
£0.38
£0.28
o rings 50.17mm ID x 5.33mm CS Silicone Red 70 ShA BS329SR70 50.175.33
£0.54
£0.49
£0.44
£0.34
o-ring 53.54mm ID x 5.33mm CS Silicone Red 70 ShA BS330SR70 53.545.33
£0.54
£0.49
£0.44
£0.34
rubber o rings 56.52mm ID x 5.33mm CS Silicone Red 70 ShA BS331SR70 56.525.33
£0.54
£0.49
£0.44
£0.34
o ring 59.69mm ID x 5.33mm CS Silicone Red 70 ShA BS332SR70 59.695.33
£0.58
£0.52
£0.47
£0.37
o rings 62.87mm ID x 5.33mm CS Silicone Red 70 ShA BS333SR70 62.875.33
£0.58
£0.52
£0.47
£0.37
o-ring 66.04mm ID x 5.33mm CS Silicone Red 70 ShA BS334SR70 66.045.33
£0.62
£0.56
£0.50
£0.35
o rings 69.22mm ID x 5.33mm CS Silicone Red 70 ShA BS335SR70 69.225.33
£0.62
£0.56
£0.50
£0.35
o rings 72.39mm ID x 5.33mm CS Silicone Red 70 ShA BS336SR70 72.395.33
£0.62
£0.56
£0.50
£0.35
o ring 75.57mm ID x 5.33mm CS Silicone Red 70 ShA BS337SR70 75.575.33
£0.62
£0.56
£0.50
£0.35
o ring sizes 78.74mm ID x 5.33mm CS Silicone Red 70 ShA BS338SR70 78.745.33
£0.70
£0.63
£0.57
£0.46
o-ring 81.92mm ID x 5.33mm CS Silicone Red 70 ShA BS339SR70 81.925.33
£0.70
£0.63
£0.57
£0.46
o rings 85.09mm ID x 5.33mm CS Silicone Red 70 ShA BS340SR70 85.095.33
£0.70
£0.63
£0.57
£0.46
o ring sizes 88.27mm ID x 5.33mm CS Silicone Red 70 ShA BS341SR70 88.275.33
£0.70
£0.63
£0.57
£0.46
rubber o rings 91.44mm ID x 5.33mm CS Silicone Red 70 ShA BS342SR70 91.445.33
£0.82
£0.74
£0.66
£0.55
o ring 94.62mm ID x 5.33mm CS Silicone Red 70 ShA BS343SR70 94.625.33
£0.82
£0.74
£0.66
£0.55
o ring 97.79mm ID x 5.33mm CS Silicone Red 70 ShA BS344SR70 97.795.33
£0.82
£0.74
£0.66
£0.55
o rings 100.97mm ID x 5.33mm CS Silicone Red 70 ShA BS345SR70 100.975.33
£0.82
£0.74
£0.66
£0.55
o rings 104.14mm ID x 5.33mm CS Silicone Red 70 ShA BS346SR70 104.145.33
£0.91
£0.82
£0.74
£0.59
oring 107.32mm ID x 5.33mm CS Silicone Red 70 ShA BS347SR70 107.325.33
£0.91
£0.82
£0.74
£0.59
o ring 110.49mm ID x 5.33mm CS Silicone Red 70 ShA BS348SR70 110.495.33
£0.91
£0.82
£0.74
£0.59
o ring 113.67mm ID x 5.33mm CS Silicone Red 70 ShA BS349SR70 113.675.33
£0.91
£0.82
£0.74
£0.59
o-rings 116.84mm ID x 5.33mm CS Silicone Red 70 ShA BS350SR70 116.845.33
£0.91
£0.82
£0.74
£0.59
o ring 120.02mm ID x 5.33mm CS Silicone Red 70 ShA BS351SR70 120.025.33
£1.05
£0.95
£0.85
£0.72
o ring seals 123.19mm ID x 5.33mm CS Silicone Red 70 ShA BS352SR70 123.195.33
£1.05
£0.95
£0.85
£0.72
o ring 126.37mm ID x 5.33mm CS Silicone Red 70 ShA BS353SR70 126.375.33
£1.15
£1.04
£0.93
£0.80
o ring seals 129.54mm ID x 5.33mm CS Silicone Red 70 ShA BS354SR70 129.545.33
£1.20
£1.08
£0.97
£0.87
o-ring 132.72mm ID x 5.33mm CS Silicone Red 70 ShA BS355SR70 132.725.33
£1.20
£1.08
£0.97
£0.87
o ring 135.89mm ID x 5.33mm CS Silicone Red 70 ShA BS356SR70 135.895.33
£1.24
£1.12
£1.00
£0.88
o ring sizes 139.07mm ID x 5.33mm CS Silicone Red 70 ShA BS357SR70 139.075.33
£1.24
£1.12
£1.00
£0.88
o ring seals 142.24mm ID x 5.33mm CS Silicone Red 70 ShA BS358SR70 142.245.33
£1.24
£1.12
£1.00
£0.88
o ring 145.42mm ID x 5.33mm CS Silicone Red 70 ShA BS359SR70 145.425.33
£1.24
£1.12
£1.00
£0.88
o-rings 148.59mm ID x 5.33mm CS Silicone Red 70 ShA BS360SR70 148.595.33
£1.26
£1.13
£1.02
£0.90
o-ring 151.77mm ID x 5.33mm CS Silicone Red 70 ShA BS361SR70 151.775.33
£1.27
£1.14
£1.03
£0.90
o ring seals 158.12mm ID x 5.33mm CS Silicone Red 70 ShA BS362SR70 158.125.33
£1.29
£1.16
£1.05
£0.90
o ring sizes 164.47mm ID x 5.33mm CS Silicone Red 70 ShA BS363SR70 164.475.33
£1.29
£1.16
£1.05
£0.90
o rings uk 170.82mm ID x 5.33mm CS Silicone Red 70 ShA BS364SR70 170.825.33
£1.31
£1.18
£1.06
£0.92
o rings uk 177.17mm ID x 5.33mm CS Silicone Red 70 ShA BS365SR70 177.175.33
£1.31
£1.18
£1.06
£0.92
o-ring 183.52mm ID x 5.33mm CS Silicone Red 70 ShA BS366SR70 183.525.33
£1.34
£1.21
£1.09
£0.92
o rings 189.87mm ID x 5.33mm CS Silicone Red 70 ShA BS367SR70 189.875.33
£1.34
£1.21
£1.09
£0.92
o rings 196.22mm ID x 5.33mm CS Silicone Red 70 ShA BS368SR70 196.225.33
£1.34
£1.21
£1.09
£0.92
o ring 202.57mm ID x 5.33mm CS Silicone Red 70 ShA BS369SR70 202.575.33
£1.39
£1.25
£1.13
£0.93
o rings 208.92mm ID x 5.33mm CS Silicone Red 70 ShA BS370SR70 208.925.33
£1.43
£1.29
£1.16
£0.93
o ring 215.27mm ID x 5.33mm CS Silicone Red 70 ShA BS371SR70 215.275.33
£1.56
£1.40
£1.26
£0.93
o rings 221.62mm ID x 5.33mm CS Silicone Red 70 ShA BS372SR70 221.625.33
£1.57
£1.41
£1.27
£0.93
o ring 227.97mm ID x 5.33mm CS Silicone Red 70 ShA BS373SR70 227.975.33
£1.72
£1.55
£1.39
£0.94
o-rings 234.32mm ID x 5.33mm CS Silicone Red 70 ShA BS374SR70 234.325.33
£2.33
£2.10
£1.89
£1.43
o-ring 240.67mm ID x 5.33mm CS Silicone Red 70 ShA BS375SR70 240.675.33
£2.81
£2.53
£2.28
£1.00
o-rings 247.02mm ID x 5.33mm CS Silicone Red 70 ShA BS376SR70 247.025.33
£3.12
£2.81
£2.53
£1.84
o ring 253.37mm ID x 5.33mm CS Silicone Red 70 ShA BS377SR70 253.375.33
£3.26
£2.93
£2.64
£1.85
o-ring 266.07mm ID x 5.33mm CS Silicone Red 70 ShA BS378SR70 266.075.33
£3.40
£3.06
£2.75
£1.89
o rings uk 278.77mm ID x 5.33mm CS Silicone Red 70 ShA BS379SR70 278.775.33
£3.54
£3.19
£2.87
£2.10
o-ring 291.47mm ID x 5.33mm CS Silicone Red 70 ShA BS380SR70 291.475.33
£3.71
£3.34
£3.01
£2.24
oring 304.17mm ID x 5.33mm CS Silicone Red 70 ShA BS381SR70 304.175.33
£3.79
£3.41
£3.07
£2.37
o-rings 329.57mm ID x 5.33mm CS Silicone Red 70 ShA BS382SR70 329.575.33
£3.49
£3.14
£2.83
£2.51
rubber o rings 354.97mm ID x 5.33mm CS Silicone Red 70 ShA BS383SR70 354.975.33
£3.91
£3.52
£3.17
£2.63
o rings uk 380.37mm ID x 5.33mm CS Silicone Red 70 ShA BS384SR70 380.375.33
£4.10
£3.69
£3.32
£2.74
o ring seals 405.26mm ID x 5.33mm CS Silicone Red 70 ShA BS385SR70 405.265.33
£4.46
£4.01
£3.61
£2.94
o rings 430.66mm ID x 5.33mm CS Silicone Red 70 ShA BS386SR70 430.665.33
£4.78
£4.30
£3.87
£3.11
o-rings 456.06mm ID x 5.33mm CS Silicone Red 70 ShA BS387SR70 456.065.33
£5.02
£4.52
£4.07
£3.23
o rings 481.41mm ID x 5.33mm CS Silicone Red 70 ShA BS388SR70 481.415.33
£5.33
£4.80
£4.32
£3.71
o-ring 506.81mm ID x 5.33mm CS Silicone Red 70 ShA BS389SR70 506.815.33
£5.49
£4.94
£4.45
£3.91
o ring 532.21mm ID x 5.33mm CS Silicone Red 70 ShA BS390SR70 532.215.33
£5.63
£5.07
£4.56
£3.96
o rings uk 557.61mm ID x 5.33mm CS Silicone Red 70 ShA BS391SR70 557.615.33
£6.13
£5.52
£4.97
£4.13
o-ring 582.68mm ID x 5.33mm CS Silicone Red 70 ShA BS392SR70 582.685.33
£6.45
£5.81
£5.23
£4.52
o-rings 608.08mm ID x 5.33mm CS Silicone Red 70 ShA BS393SR70 608.085.33
£6.89
£6.20
£5.58
£4.68
o-ring 633.48mm ID x 5.33mm CS Silicone Red 70 ShA BS394SR70 633.485.33
£7.24
£6.52
£5.86
£4.81
o ring sizes 658.88mm ID x 5.33mm CS Silicone Red 70 ShA BS395SR70 658.885.33
£23.00
£15.64
£9.08
£4.11

Details

Silicone has poor tensile strength, tear resistance and abrasion resistance Silicones possess excellent resistance to temperature extremes. Silicone's retention of properties at high temperatures is superior to other elastic materials.

Silicones are recommended for:

  • Dry heat
  • High - aniline point oils
  • Chlorinated DI - phenyls
  • Food processing applications
  • Excellent ozone resistance.
  • Water (Low temperature only)
Silicones are not recommended for:
  • Most Petroleum fluids
  • Ketones (MEK, Acetone)

Additional Information

Colour Red
Material Silicone (VMQ)
O-ring type British Standard
Hardness (Shore A) 70
Maximum Temperature (°C) 210
Minimum Temperature (°C) -60
*Dimension can vary they are typical only

Further Information (File Downloads)

You may also be interested in the following product(s)

PTFE O-Ring Grease 14g

PTFE O-Ring Grease 14g