Roller Bearings

Roller bearings (also known as roller element bearings) are similar in profile to ball bearings but rather than using balls to rotate they utilise cylinder rolling elements. Roller bearings carry a load by placing rolling elements such as rollers between outer rings and inner rings called races. This allows the bearing to maintain separation between moving parts, helping to reduce rotational friction and noise. For applications requiring high radial and axial load support, roller bearings are ideal and are available in a variety of designs and shapes.

Roller bearings are categorised by the shape of the roller which can reduce friction and support radial and axial loads. RS Components have a great range of bearings including tapered roller bearings and needle roller bearings to meet all your requirements. These types of bearings can feature single or multiple rows of rolling elements (which can increase radial load capacity).

Types of Roller Bearings

There are a wide range of roller bearing available in various sizes and types, each suited to specific applications. Popular types of roller bearings include:

  • Cylindrical roller Bearing - Ideal for handling low thrust and high radial loads at high speeds
  • Spherical Roller Bearings - These feature two rings on the inner raceway that handle loads and misalignment concerns
  • Needle Roller Bearings - This type of bearing utilises long and thin cylindrical rollers to support radial loads
  • Tapered Roller Bearings - Tapered outer, inner rollers and raceways accommodate the simultaneous thrust and radial loads of this type of bearing

Rotary Bearings Applications

Rotary bearings have rollers to separate the races which improves load distribution and are designed to be used in a wide range of machine motion systems to ensure continuous low friction movement. Cylindrical bearings are designed to handle heavier loads than ball bearings. They can be used for various environments such as heavy machinery, manufacturing, aerospace and are often found in:

  • Electric motors
  • Fans
  • Gearboxes
  • Pumps

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Description Price Inside Diameter Outside Diameter Roller Bearing Type Race Width Bore Type Material Static Load Rating Cage Material Number of Rows Roller Material Dynamic Load Rating End Type Reference Speed Limiting Speed
RS Stock No. 514-174
Mfr. Part No.HK 1012
BrandSKF
€4.52
Each
units
10mm 14mm Needle 12mm Parallel Metal 6.95kN Sheet Steel 1 - 5.39kN Open - -
RS Stock No. 286-8280
Mfr. Part No.30203
BrandSKF
€12.22
Each
units
17mm 40mm Taper 13.25mm Tapered Metal 18.6kN Steel 1 - 19kN Open 13000rpm 18000rpm
RS Stock No. 513-868
Mfr. Part No.HK 0810
BrandSKF
€3.67
Each
units
8mm 12mm Needle 10mm Parallel Metal 4.05kN Sheet Steel 1 - 3.69kN Open - -
RS Stock No. 514-247
Mfr. Part No.AXK 1730
BrandSKF
€3.31
Each
units
17mm 30mm Thrust Needle 2mm Parallel - 40.5kN Sheet Steel, Steel 1 - 11kN - - -
RS Stock No. 513-818
Mfr. Part No.HK 2020
BrandSKF
€6.79
Each
units
20mm 26mm Needle 20mm Parallel Metal 26.5kN Sheet Steel 1 - 15.1kN Open - -
RS Stock No. 513-862
Mfr. Part No.HK 1010
BrandSKF
€3.67
Each
units
10mm 14mm Needle 10mm Parallel Metal 5.3kN Sheet Steel 1 - 4.29kN Open - -
RS Stock No. 514-039
Mfr. Part No.HK 0609
BrandSKF
€3.86
Each
units
6mm 10mm Needle 9mm Parallel Metal 2.7kN Sheet Steel 1 - 2.81kN Open - -
RS Stock No. 514-293
Mfr. Part No.AXK 3047
BrandSKF
€4.19
Each
units
30mm 47mm Thrust Needle 2mm Parallel - 72kN Sheet Steel, Steel 1 - 15kN - - -
RS Stock No. 850-7613
Mfr. Part No.L44643/610
BrandSKF
€22.66
Each
units
25.4mm 50.29mm Taper 14.22mm Parallel - 30kN - 1 - 26kN Open 10000rpm 15000rpm
RS Stock No. 514-170
Mfr. Part No.AXK 75100
BrandSKF
€20.16
Each
units
75mm 100mm Thrust Needle 4mm Parallel - 265kN Sheet Steel, Steel 1 - 50kN - - -
RS Stock No. 285-1850
Mfr. Part No.NU 206 ECP
BrandSKF
€45.04
Each
units
30mm 62mm Cylindrical 16mm Parallel - 36.5kN Fibreglass Reinforced PA 1 - 44kN Open 13000rpm 14000rpm
RS Stock No. 513-884
Mfr. Part No.81102TN
BrandSKF
€36.40
Each
units
15mm 28mm Thrust 9mm Parallel Metal 27kN Reinforced PA 1 - 11kN - 4300rpm 8500rpm
RS Stock No. 198-9465
Mfr. Part No.TLA2020Z
€9.22
1 Pack of 2
Pack(s)
20mm 26mm Needle 20mm Parallel - 24.7kN - 1 - 14.5kN Open - -
RS Stock No. 513-856
Mfr. Part No.HK 1612
BrandSKF
€5.28
Each
units
16mm 22mm Needle 12mm Parallel Metal 9.8kN Sheet Steel 1 - 7.37kN Open - -
RS Stock No. 198-8894
Mfr. Part No.NTB2035AS
€6.03
Each
units
20mm 35mm Thrust 2mm Parallel Metal 46.5kN Steel 1 - 11.7kN - - 9000rpm
RS Stock No. 514-304
Mfr. Part No.AXK 2542
BrandSKF
€3.58
Each
units
25mm 42mm Thrust Needle 2mm Parallel - 60kN Sheet Steel, Steel 1 - 13.4kN - - -
RS Stock No. 513-812
Mfr. Part No.HK 2030
BrandSKF
€9.27
Each
units
20mm 26mm Needle 30mm Parallel Metal 40.5kN Sheet Steel 1 - 20.9kN Open - -
RS Stock No. 286-8319
Mfr. Part No.30206
BrandSKF
€19.34
Each
units
30mm 62mm Taper 17.25mm Tapered Metal 44000N Steel 1 - 50000N Open 9000rpm 11000rpm
RS Stock No. 513-852
Mfr. Part No.HK 1212
BrandSKF
€5.29
Each
units
12mm 18mm Needle 12mm Parallel Metal 7.35kN Sheet Steel 1 - 6.27kN Open - -
RS Stock No. 514-013
Mfr. Part No.AXK 4060
BrandSKF
€5.17
Each
units
40mm 60mm Thrust Needle 3mm Parallel - 114kN Sheet Steel, Steel 1 - 25kN - - -