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    Bearings & Seals

    Bearings are an essential part of any machinery, in fact, they are a fundamental component that make machines work. Bearings help to reduce friction within two rotating objects, thus ensuring that they rotate smoothly within a machinery by supporting the main rotating shaft shaft or pipe. Bearings form the main part of machinery within automobiles, airplanes, motors, generators, and even every-day household appliances such as vacuum cleaners, air conditioners, fans and more. RS is one of the largest bearing distributors and suppliers offering a wide range of bearings, seals, and bearing kits to fit a range of commercial and domestic applications.

    Bearing seals play the dual role of preventing contaminants from reaching and affecting the machine parts, while at the same time, ensuring that lubricants and oils do not leak out of the parts. Seals are an inseparable part of every bearing because they ensure that the bearings stay well lubricated, and keep running smoothly free of contaminants like dust and other particles. Below are the broad types of bearings and seals used in the machine industry.

    Types of Bearings

    Bearings can be classified into two main types: ball bearings and roller bearings. Roller bearings consist of two attached rings with a set of metal balls running inside their rims. Ball bearings are solid metal spheres that rotate fast, which are suitable to use in machines such as large pumps and compressors. Roller bearings are available in the following types: Cylindrical rollers, needle rollers, tapered rollers, and symmetrical barrel rollers. The use and application of each of these roller bearings depends on the type of machinery and load required to ensure smooth rotation of the various parts.

    Types of Seals

    Seals are the elements which ensure the durability and functionality of the bearings remains optimum. Similar to the bearings, the choice of seals used would depend on the bearing and the application required within the specific machine. Seals are available in the following broad categories: non-rubbing seals, rubbing seals, gap seals and labyrinth seals.

    We are your online bearing distributor and supplier with a wide stock of bearings and seals needed for various applications. We are also suppliers of high quality bearing accessories, gasket sheets, and more. Get in touch with us for more guidance and information on bearings and seals products.

    Gaskets, Seals & Packings
    Gaskets, Seals & Packings
    Linear Motion
    Linear Motion
    Rotary Bearings & Housing Units
    Rotary Bearings & Housing Units

    28982 Products showing for Bearings & Seals

    1 of 999+
    RS PRO Nitrile O-Ring O-Ring, 28mm Bore, 38mm Outer Diameter
    • RS Stock No. 255-6621
    1 Bag of 25
    SGD16.37
    RS PRO Nitrile O-Ring O-Ring, 41.28mm Bore, 48.34mm Outer Diameter
    • RS Stock No. 256-2195
    1 Bag of 20
    SGD17.94
    FAG 6204-C-2Z Single Row Deep Groove Ball Bearing- Both Sides Shielded 20mm I.D, 47mm O.D
    • RS Stock No. 137-1658
    • Mfr. Part No. 6204-C-2Z
    Each
    SGD9.91
    SKF PFT 52 Ball Bearing Insert -, 52mm ID
    • RS Stock No. 213-2010
    • Mfr. Part No. PFT 52
    Each
    SGD11.48
    RS PRO EPDM O-Ring O-Ring, 13mm Bore, 16.2mm Outer Diameter
    • RS Stock No. 258-7375
    1 Bag of 100
    SGD15.48
    RS PRO Nitrile Rubber O-Ring O-Ring, 15mm Bore, 18mm Outer Diameter
    • RS Stock No. 196-5484
    1 Bag of 50
    SGD7.35
    RS PRO Imperial O-Ring Kit Viton®, Kit Contents 382 Pieces
    • RS Stock No. 756-040
    1 Kit
    SGD200.99
    RS PRO SS624-2RS Single Row Deep Groove Ball Bearing- Both Sides Sealed 4mm I.D, 13mm O.D
    • RS Stock No. 893-7424
    Each
    SGD5.99
    RS PRO 7200B Single Row Angular Contact Ball Bearing- Open Type 10mm I.D, 30mm O.D
    • RS Stock No. 205-8749
    Each
    SGD10.61
    RS PRO FKM O-Ring O-Ring, 16mm Bore, 18mm Outer Diameter
    • RS Stock No. 196-5634
    1 Bag of 25
    SGD13.14
    RS PRO Bearing Fitting Tool Kit For Use With Bearings, Bushes, Seals, Pulleys
    • RS Stock No. 109-439
    Each
    SGD951.10
    4 Hole Flange Bearing Unit, FYJ 50 TF, 50mm ID
    • RS Stock No. 212-4583
    • Mfr. Part No. FYJ 50 TF
    Each
    SGD159.88
    RS PRO Silicone O-Ring O-Ring, 2.9mm Bore, 1/4in Outer Diameter
    • RS Stock No. 527-9740
    1 Bag of 50
    SGD10.96
    SKF 6200-2RSH Single Row Deep Groove Ball Bearing- Both Sides Sealed 10mm I.D, 30mm O.D
    • RS Stock No. 442-0060
    • Mfr. Part No. 6200-2RSH
    Each
    SGD8.53
    Igus Linear Guide Carriage W
    • RS Stock No. 702-6725
    • Mfr. Part No. WJUME-01-10
    Each
    SGD26.77
    NMB DDRI1214ZZMTRA5P24LY121 Double Row Deep Groove Ball Bearing- Both Sides Shielded 6.35mm I.D, 19.04mm O.D
    • RS Stock No. 747-692
    • Mfr. Part No. DDRI1214ZZMTRA5P24LY121
    Each (In a Pack of 2)
    SGD7.615
    SKF Bearing Heater 20mm To 300mm Bore Size TIH030M/110V
    • RS Stock No. 680-8018
    • Mfr. Part No. TIH030M/110V
    Each
    SGD4,970.42
    RS PRO Fluorocarbon Elastomer O-Ring O-Ring, 4.47mm Bore, 7.93mm Outer Diameter
    • RS Stock No. 129-000
    1 Bag of 50
    SGD11.01
    NMB R-1660HHMTRA1P25LY121 Double Row Deep Groove Ball Bearing- Both Sides Shielded 6mm I.D, 16mm O.D
    • RS Stock No. 612-6158
    • Mfr. Part No. R-1660HHMTRA1P25LY121
    Each (In a Pack of 2)
    SGD6.565
    Hutchinson Le Joint Français Rubber : PC851 & washer : Stainless Steel Bonded Seals O-Ring, 5.21mm Bore, 8.38mm Outer
    • RS Stock No. 229-6239
    • Mfr. Part No. 205568
    1 Bag of 50
    SGD177.98
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