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

39453 Products showing for Bearings & Seals

5 of 999+
In Stock
RS PRO Nitrile Rubber (NBR) O-Ring O-Ring, 3 mm ID, 7 mm OD
  • RS Stock No. 196-4850
Subtotal (1 bag of 50 units)
SGD6.57(exc. GST)
SGD6.57/bag
In Stock
SKF GEZ 008 ES 12.7 mm Bore Spherical Bearing, 41.5 kN, 22.225 mm OD
  • RS Stock No. 217-6790
  • Mfr. Part No. GEZ 008 ES
Subtotal (1 unit)
SGD44.80(exc. GST)
SGD44.80/unit
In Stock
Freudenberg Sealing Technologies Simrit 72 Nitrile Butadiene Rubber 902 Seal, 40 mm ID, 55 mm OD, 7 mm
  • RS Stock No. 828-9090
  • Mfr. Part No. 40413228
Subtotal (1 unit)
SGD23.36(exc. GST)
SGD23.36/unit
In Stock
RS PRO Nitrile O-Ring O-Ring, 10.5 mm ID, 14.5 mm OD
  • RS Stock No. 255-6780
Subtotal (1 bag of 100 units)
SGD14.11(exc. GST)
SGD14.11/bag
In Stock
RS PRO Fluorelastomer O-Ring Cord, 5.33 mm Diameter, 2 m Length
  • RS Stock No. 230-9693
Subtotal (1 unit)
SGD51.62(exc. GST)
SGD51.62/unit
Temporarily out of stock
RS PRO Nitrile O-Ring O-Ring, 70 mm ID, 79 mm OD
  • RS Stock No. 255-6040
Subtotal (1 bag of 5 units)
SGD9.36(exc. GST)
SGD9.36/bag
Temporarily out of stock
SKF Nitrile Rubber (NBR) Seal, 55 mm ID, 75 mm OD, 10 mm
  • RS Stock No. 267-3708
  • Mfr. Part No. 55X75X10 HMSA10 RG
Subtotal (1 pack of 10 units)
SGD39.35(exc. GST)
SGD3.935/unit
In Stock
RS PRO Imperial O-Ring Kit Viton
  • RS Stock No. 756-040
Subtotal (1 kit)
SGD218.75(exc. GST)
SGD218.75/kit
In Stock
NSK-RHP 3 Hole Taper, SLFE25 R 25 mm ID
  • RS Stock No. 755-340
  • Mfr. Part No. SLFE25 R
Subtotal (1 unit)
SGD61.11(exc. GST)
SGD61.11/unit
Temporarily out of stock
SKF FRB 10/300 Locating Ring -, 160 mm ID
  • RS Stock No. 213-1927
  • Mfr. Part No. FRB 10/300
Subtotal (1 unit)
SGD110.51(exc. GST)
SGD110.51/unit
In Stock
RS PRO Nitrile O-Ring O-Ring, 74 mm ID, 82 mm OD
  • RS Stock No. 255-5938
Subtotal (1 bag of 20 units)
SGD20.33(exc. GST)
SGD20.33/bag
In Stock
Bosch Rexroth Linear Guide Block R165311420 R16 Series, 16100 N Dynamic Load
  • RS Stock No. 642-735
  • Mfr. Part No. R165311420
Subtotal (1 unit)
SGD222.02(exc. GST)
SGD222.02/unit
In Stock
NMB DDR-1140ZZMTP24LY121 1 Row Ball Bearing - 4 mm ID, 11 mm OD
  • RS Stock No. 747-737
  • Mfr. Part No. DDR-1140ZZMTP24LY121
Subtotal (1 pack of 2 units)
SGD16.89(exc. GST)
SGD8.445/unit
In Stock
SKF 6000-2Z 1 Row Ball Bearing - 10 mm ID, 26 mm OD
  • RS Stock No. 286-7574
  • Mfr. Part No. 6000-2Z
Subtotal (1 unit)
SGD8.42(exc. GST)
SGD8.42/unit
In Stock
SKF Bearing Lock Nut and Locking Device Bearing Assembly For Use With Bearing, N 13
  • RS Stock No. 209-3936
  • Mfr. Part No. N 13
Subtotal (1 unit)
SGD49.16(exc. GST)
SGD49.16/unit
In Stock
SNR 6001ZZ Ball Bearing - 12 mm ID, 28 mm OD
  • RS Stock No. 146-208
  • Mfr. Part No. 6001ZZ
Subtotal (1 unit)
SGD6.47(exc. GST)
SGD6.47/unit
In Stock
RS PRO Nylon Insert Bearing Insert
  • RS Stock No. 196-4160
Subtotal (1 unit)
SGD34.37(exc. GST)
SGD34.37/unit
In Stock
SKF 608-2RSH/C3 1 Row Ball Bearing - 8 mm ID, 22 mm OD
  • RS Stock No. 667-1166
  • Mfr. Part No. 608-2RSH/C3
Subtotal (1 unit)
SGD8.93(exc. GST)
SGD8.93/unit
In Stock
NTN 6301LLUCM/5K 1 Row Deep Groove Ball Bearing - 12 mm ID, 37 mm OD
  • RS Stock No. 148-869
  • Mfr. Part No. 6301LLUCM/5K
Subtotal (1 unit)
SGD9.18(exc. GST)
SGD9.18/unit
In Stock
RS PRO Silicon O-Ring O-Ring, 18.66 mm ID, 1 in OD
  • RS Stock No. 527-9891
Subtotal (1 bag of 50 units)
SGD23.72(exc. GST)
SGD23.72/bag
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