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NN3012 TN/SP Cylindrical Roller Bearing 60x95x26mm

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The NN 30 Series double row cylindrical roller bearings provide a good balance between load capacity, stiffness, and speed. These bearings have three flanges on the inner ring and no flanges on the outer ring. This allows the bearings to handle axial movement of the shaft in both directions. The separable design makes it easier to install and remove the bearings, especially when both rings need to have an interference fit to handle the loads. 


SPECIFICATIONS
 
 
Inner Diameter 60 mm Number of Rows Double Row
Outer Diameter 95 mm Cage Material Non-Metallic
Width 26 mm Bearing Material Steel
Dynamic Load Rating 73.7 kN Seal Type None On Both Sides
Static Load Rating 106 kN Clearance C1
Fatigue Load Limit 12.7 kN Precision Class SP
Reference Speed 9 500 rpm Min Temperature -40 °C
Limiting Speed 11 000 rpm Max Temperature +120 °C
Rolling Element Roller Size Standard Metric System
Bore Type Cylindrical Mass 0.643 kg


FEATURES AND BENEFITS


  • High rigidity and high running accuracy.
  • Able to handle very heavy radial loads, suitable for applications with significant load demands.

  • Accommodate axial displacement in both directions to minimize noise, vibration and heat generation.
Yes, miniature ball bearings are designed to handle high rotational speeds, making them ideal for devices and equipment that require rapid movement.

Specifications

Inner Diameter (ID): 60

Outer Diameter (OD): 95

Width (W): 26

Overall Size (IDxODxW): 60x95x26

Dynamic Load Rating: 73.7 kN

Static Load Rating: 106 kN

Bearing Material: Steel

Reference Speed: 9 500 rpm

Limiting Speed: 11 000 rpm

Cage Material: Non-Metallic

Seal Type: None On Both Sides

Clearance: C1

Precision: Class SP

Operating Temperature: -40 °C to +120 °C

Mass: 0.643 kg

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