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

38375 Products showing for Bearings & Seals

1 of 999+
Temporarily out of stock
SKF Nitrile Rubber (NBR) Seal, 30 mm ID, 50 mm OD, 10 mm
  • RS Stock No. 267-3381
  • Mfr. Part No. 30X50X10 HMSA10 RG
Subtotal (1 pack of 10 units)
SGD24.65(exc. GST)
SGD2.465/unit
In Stock
RS PRO Ethylene Propylene Diene Monomer Imperial Epdm 70 Sha O-Ring O-Ring, 7.65 mm ID, 11.21 mm OD
  • RS Stock No. 258-0388
Subtotal (1 bag of 100 units)
SGD10.17(exc. GST)
SGD10.17/bag
In Stock
Hutchinson Le Joint Français Rubber O-Ring O-Ring, 4.47 mm ID, 8.03 mm OD
  • RS Stock No. 243-4083
  • Mfr. Part No. 104405
Subtotal (1 bag of 50 units)
SGD7.09(exc. GST)
SGD7.09/bag
In Stock
Festo Sealing Ring Polyvinyl Fluoride
  • RS Stock No. 289-0801
  • Mfr. Part No. CRO-1/8
Subtotal (1 unit)
SGD0.87(exc. GST)
SGD0.87/unit
In Stock
RS PRO Nitrile Rubber (NBR) O-Ring O-Ring, 13.5 mm ID, 16.5 mm OD
  • RS Stock No. 196-5482
Subtotal (1 bag of 50 units)
SGD5.42(exc. GST)
SGD5.42/bag
In Stock
RS PRO Nitrile O-Ring O-Ring, 46 mm ID, 51 mm OD
  • RS Stock No. 255-7180
Subtotal (1 bag of 50 units)
SGD18.37(exc. GST)
SGD18.37/bag
In Stock
RS PRO Fluorelastomer O-Ring O-Ring, 56 mm ID, 64 mm OD
  • RS Stock No. 255-6223
Subtotal (1 bag of 2 units)
SGD12.46(exc. GST)
SGD12.46/bag
In Stock
RS PRO Silicon O-Ring Cord, 5 mm Diameter, 5 m Length
  • RS Stock No. 232-5753
Subtotal (1 unit)
SGD82.87(exc. GST)
SGD82.87/unit
Stocked by manufacturer
FAG 61808-HLC 1 Row Deep Groove Ball Bearing - 40 mm ID, 52 mm OD
  • RS Stock No. 312-810
  • Mfr. Part No. 61808-HLC
Subtotal (1 unit)
SGD52.71(exc. GST)
SGD52.71/unit
In Stock
FAG 6012 1 Row Ball Bearing - 60 mm ID, 95 mm OD
  • RS Stock No. 260-0421
  • Mfr. Part No. 6012
Subtotal (1 unit)
SGD41.15(exc. GST)
SGD41.15/unit
In Stock
RS PRO Nitrile Rubber (NBR) O-Ring O-Ring, 80 mm ID, 87 mm OD
  • RS Stock No. 196-5107
Subtotal (1 bag of 10 units)
SGD12.11(exc. GST)
SGD12.11/bag
In Stock
Klinger Natural Rubber Gasket Gasket, 219.1 mm ID, 279.4 mm OD
  • RS Stock No. 796-0959
  • Mfr. Part No. SOFQ0910003000020001A
Subtotal (1 bag of 10 units)
SGD45.70(exc. GST)
SGD45.70/bag
In Stock
SKF AXK 90120 90 mm ID Roller Bearing Needle, 120 mm OD
  • RS Stock No. 514-079
  • Mfr. Part No. AXK 90120
Subtotal (1 unit)
SGD68.87(exc. GST)
SGD68.87/unit
Stocked by manufacturer
Bosch Rexroth Bearing Unit R103561020 R1035 Series
  • RS Stock No. 409-444
  • Mfr. Part No. R103561020
Subtotal (1 unit)
SGD190.02(exc. GST)
SGD190.02/unit
Limited stock
SKF AXK 3047 30 mm ID Roller Bearing Needle, 47 mm OD
  • RS Stock No. 514-293
  • Mfr. Part No. AXK 3047
Subtotal (1 unit)
SGD11.81(exc. GST)
SGD11.81/unit
In Stock
RS PRO Nitrile Rubber (NBR) O-Ring O-Ring, 14 mm ID, 17.56 mm OD
  • RS Stock No. 196-4738
Subtotal (1 bag of 50 units)
SGD6.91(exc. GST)
SGD6.91/bag
In Stock
RS PRO Nitrile Rubber (NBR) O-Ring O-Ring, 8 mm ID, 10 mm OD
  • RS Stock No. 196-5396
Subtotal (1 bag of 50 units)
SGD6.38(exc. GST)
SGD6.38/bag
In Stock
SKF 6300-2RSH 1 Row Ball Bearing - 10 mm ID, 35 mm OD
  • RS Stock No. 442-0111
  • Mfr. Part No. 6300-2RSH
Subtotal (1 unit)
SGD13.81(exc. GST)
SGD13.81/unit
In Stock
RS PRO Nitrile Rubber (NBR) O-Ring O-Ring, 12 mm ID, 14 mm OD
  • RS Stock No. 196-5400
Subtotal (1 bag of 50 units)
SGD7.85(exc. GST)
SGD7.85/bag
In Stock
SKF Nitrile Rubber (NBR) Seal, 55 mm ID, 72 mm OD, 8 mm
  • RS Stock No. 267-3705
  • Mfr. Part No. 55X72X8 HMS5 RG
Subtotal (1 pack of 10 units)
SGD37.84(exc. GST)
SGD3.784/unit
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