Seals & O-Rings

Seals and O-rings are used to join two parts of a machine, engine or other mechanical assembly by filling the space between both parts, creating a filled and seal space in between. This seal prevents particle, vapour and fluid leakage to protect and maintain pressure whilst keeps debris out, ensuring proper function and safety. Seals and O-rings are used in various fields and industries including automotive, aerospace and general engineering.

How do seals and O-rings work?
A seal or O-ring is seated in a groove in one of the two parts to be joined then compressed between these two components to the corresponding groove creating a securely sealed joint. They can be used in dynamic joints where there is movement as well as in static or fixed applications.

Types of seals and O-rings
Seals and O-rings come in various materials suited to different purposes. Some have a high temperature tolerance for use in both hot and cold applications, while others are made to be chemically resistant for use in lab or test equipment. Available in a wide range of sizes both in single size packs or in seal and O-ring kits for general maintenance or when looking after a range of sealed part to ensure the correct size is available.

Seals and O-rings are typically made of elastomers like nitrile rubber and silicone, but they also come in plastics, metals and other materials. This variety of material allows for specific seal and O-rings to be used to ensure the best fitting and most reliable seal.

Sizes vary between seal and ring types both in diameter and thickness, these variations help provide an exact and precise seal to protect the joint. Both Metric and Imperial sizes are available to replace new and old seals and rings whether maintaining modern parts or older machines, engines and other mechanical parts.

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Description Price Inside Diameter Outside Diameter Thickness Type Material Minimum Operating Temperature Maximum Operating Temperature CETOP Mounting
RS庫存編號 255-3758
製造零件編號722915
BrandPaulstra
HK$85.08
毎包:2 個
Bag(s)
35mm 47mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 255-3540
製造零件編號722670
BrandPaulstra
HK$69.41
毎包:2 個
Bag(s)
25mm 35mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 295-2442
製造零件編號772016
BrandPaulstra
HK$143.17
毎包:2 個
Bag(s)
60mm 80mm 8mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 255-3865
製造零件編號722931
BrandPaulstra
HK$104.73
毎包:2 個
Bag(s)
42mm 62mm 8mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 295-2464
製造零件編號722997
BrandPaulstra
HK$110.46
毎包:2 個
Bag(s)
60mm 75mm 8mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 255-3871
製造零件編號772115
BrandPaulstra
HK$97.32
毎包:2 個
Bag(s)
45mm 60mm 8mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 295-2060
製造零件編號722259
BrandPaulstra
HK$89.84
毎包:2 個
Bag(s)
25mm 38mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 255-3584
製造零件編號722910
BrandPaulstra
HK$84.12
毎包:2 個
Bag(s)
25mm 52mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 295-2183
製造零件編號722325
BrandPaulstra
HK$110.87
毎包:2 個
Bag(s)
40mm 52mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 255-3742
製造零件編號722400
BrandPaulstra
HK$94.07
毎包:2 個
Bag(s)
35mm 45mm 6mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 255-3247
製造零件編號722455
BrandPaulstra
HK$95.05
毎包:2 個
Bag(s)
8mm 16mm 6.5mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 255-3887
製造零件編號772018
BrandPaulstra
HK$121.01
毎包:2 個
Bag(s)
45mm 62mm 8mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 295-2076
製造零件編號722990
BrandPaulstra
HK$62.21
毎包:2 個
Bag(s)
26mm 37mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 295-2228
製造零件編號792751
BrandPaulstra
HK$84.94
毎包:2 個
Bag(s)
40mm 68mm 10mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 295-2199
製造零件編號792748
BrandPaulstra
HK$99.18
毎包:2 個
Bag(s)
40mm 56mm 8mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 255-3534
製造零件編號772035
BrandPaulstra
HK$83.78
毎包:2 個
Bag(s)
24mm 40mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 255-3310
製造零件編號722616
BrandPaulstra
HK$82.98
毎包:2 個
Bag(s)
15mm 26mm 7mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 255-3196
製造零件編號722034
BrandPaulstra
HK$141.66
毎包:2 個
Bag(s)
5mm 15mm 6mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 255-3613
製造零件編號722967
BrandPaulstra
HK$89.22
毎包:2 個
Bag(s)
28mm 45mm 8mm Shaft Seal Nitrile Rubber -30°C +110°C -
RS庫存編號 295-2098
製造零件編號722193
BrandPaulstra
HK$87.63
毎包:2 個
Bag(s)
28mm 42mm 8mm Shaft Seal Nitrile Rubber -30°C +110°C -