SKF 6217-2RS1/C3 1 Row Deep Groove Ball Bearing - 85 mm ID, 150 mm OD

This deep groove ball bearing is a sealed, single-row component designed to support radial and moderate axial loads in rotating machinery. It suits assemblies requiring a cylindrical bore and robust running at moderate speeds, offering a sealed end design and a medium internal clearance tailored for applications where controlled axial play is needed.

• High dynamic capacity improves load-bearing life and durability
• Sealed ends reduce lubricant contamination and maintenance
• Internal C3 clearance accommodates thermal expansion and shaft misalignment
• Sheet metal cage reduces friction and supports smoother rotation
• Steel balls provide consistent rolling contact and wear resistance
• Rated for 2800 r/min allowing stable operation at specified speeds

• Suitable for gearbox shafts in automation equipment
• Ideal for motor spindles in electrical drives
• Used with conveyor rollers in material handling systems
• Can be used for pump shafts in industrial fluid systems
• Suitable for rotary encoders and precision actuators

The bearing has a static load rating of 64 kN, which defines its Ability to withstand static forces without permanent deformation of the rolling elements or raceways.

It offers a dynamic load rating of 87.1 kN, indicating the bearing’s capacity to endure fluctuating radial and axial loads over its service life under correct mounting and lubrication.

A cylindrical bore mandates a matching cylindrical shaft journal and appropriate interference or transition fit as per installation practice to ensure correct seating and preload control.

The provided C3 clearance permits additional internal space to accommodate material expansion and reduces the likelihood of excessive preload at elevated operating temperatures.