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N1008 KPHA/SP Cylindrical Roller Bearing 40x68x15mm

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Super-precision single row cylindrical roller bearings feature a tapered bore design that allows for axial displacement of the shaft relative to the housing in both directions. These bearings are available in both basic and high-speed configurations. The N-design is commonly utilized for non-locating bearing applications as it can accommodate heavy radial loads and high rotational speeds.


SPECIFICATIONS
 
 
Inner Diameter 40 mm Number of Rows Single Row
Outer Diameter 68 mm Cage Material Non-Metallic
Width 15 mm Bearing Material Steel
Dynamic Load Rating 23.3 kN Seal Type None On Both Sides
Static Load Rating 25 kN Clearance C1
Fatigue Load Limit 2.45 kN Precision Class SP
Reference Speed 30 000 rpm Min Temperature -40 °C
Limiting Speed 36 000 rpm Max Temperature +120 °C
Rolling Element Roller Size Standard Metric System
Bore Type Tapered 1:12 Mass 0.208 kg


FEATURES AND BENEFITS


  • Detachable components allow for easy maintenance and replacement.

  • Able to handle heavy radial loads, suitable for applications with significant load demands.

  • Axial displacement capability minimizes wear and extends the operational life of the bearing.
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): 40

Outer Diameter (OD): 68

Width (W): 15

Overall Size (IDxODxW): 40x68x15

Dynamic Load Rating: 23.3 kN

Static Load Rating: 25 kN

Bearing Material: Steel

Reference Speed: 30 000 rpm

Limiting Speed: 36 000 rpm

Cage Material: Non-Metallic

Seal Type: None On Both Sides

Clearance: C1

Precision: Class SP

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

Mass: 0.208 kg

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