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6903-2Z Deep Groove Ball Bearing 17x30x7mm

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Single Row deep groove ball bearings are particularly versatile, have low friction and are optimised for low noise and low vibration, which enables high rotational speeds. They accommodate radial and axial loads in both directions, are easy to mount, and require less maintenance than many other bearing types. 


SPECIFICATIONS
 
 
Inner Diameter 17 mm Number of Rows Single Row
Outer Diameter 30 mm Cage Material Steel
Width 7 mm Seal Type Steel Shield On Both Sides
Dynamic Load Rating 4.62 kN Clearance CN
Static Load Rating 2.55 kN Precision Grade 0
Fatigue Load Limit 0.108 kN Min Temperature -40 °C
Reference Speed 50 000 rpm Max Temperature +120 °C
Limiting Speed 32 000 rpm Size Standard Metric System
Rolling Element Ball Mass 0.016 kg


FEATURES AND BENEFITS


  • Durable steel body, easy to clean, and resistance to impacts.

  • Open-ended for easy re-lubrication.

  • Suitable for moderate-sized loads in moving applications

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): 17

Outer Diameter (OD): 30

Width (W): 7

Overall Size (IDxODxW): 17x30x7

Dynamic Load Rating: 4.62 kN

Static Load Rating: 2.55 kN

Reference Speed: 50 000 rpm

Limiting Speed: 32 000 rpm

Cage Material: Steel

Seal Type: Steel Shield On Both Sides

Clearance: CN

Precision: Grade 0

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

Mass: 0.016 kg

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