SKF NN 3010 KTN/SP Tapered 1:12 50 mm ID Roller Bearing, 80 mm OD

This roller bearing is a double-row cylindrical roller solution designed to support radial loads in rotating assemblies. It accommodates a tapered mounting and is suited to systems where controlled internal clearance and high rotational speeds under different lubricants are required.

• C1 internal clearance provides reduced axial play and heat compensation
• Tapered 1:12 bore enables precise mounting with tapered seating
• Flanged race design ensures axial location without additional components
• Steel rollers combined with a non-metallic cage reduce noise and wear
• Rated for 52.8 kN dynamic load for sustained operational forces
• Capable of 13,000 r/min with oil lubrication for high-speed duty

• Suitable for transmissions requiring tapered seating accuracy
• Ideal for industrial gearboxes with high radial loads
• Used for rotating shafts needing axial location by races
• Can be used for high-speed oil-lubricated spindle systems
• Appropriate for equipment where reduced lubricant-compatible speeds are required

A matching tapered seating machined to the 1:12 taper ratio is required to ensure correct axial positioning.

Using oil allows operation up to 13,000 r/min while grease limits rotation to 11,000 r/min due to lubrication film properties.

Hardened steel rollers provide load capacity while the non-metallic cage minimises frictional heat and vibration.

It has a static load capacity of 73.5 kN to withstand sustained or shock loads without permanent deformation.