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7011 Angular Contact Ball Bearing 55x90x18mm

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Angular contact ball bearings are designed to handle radial and axial loads simultaneously. Due to their contact angle and construction, they offer higher axial load-carrying than standard deep groove ball bearings. It features a contact angle between the balls and the raceways, allowing it to distribute the loads more evenly and efficiently. 


SPECIFICATIONS
 
 
Inner Diameter 55 mm Number of Rows Single Row
Outer Diameter 90 mm Cage Material Steel
Width 18 mm Seal Type None On Both Sides
Dynamic Load Rating 63.7 kN Clearance CN
Static Load Rating 65.6 kN Precision Grade 0
Fatigue Load Limit 2.75 kN Min Temperature -40 °C
Reference Speed 7 900 rpm Max Temperature +120 °C
Limiting Speed 11 000 rpm Size Standard Metric System
Contact Angle 15 ° Mass 0.76 kg
Rolling Element Ball - -


FEATURES AND BENEFITS


  • Also able to accommodate moment load.

  • Accommodate radial load and axial load in one direction.

  • Provide a high degree of accuracy and are capable of running at high speed.

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): 55

Outer Diameter (OD): 90

Width (W): 18

Overall Size (IDxODxW): 55x90x18

Dynamic Load Rating: 63.7 kN

Static Load Rating: 65.5 kN

Reference Speed: 7 900 rpm

Limiting Speed: 11 000 rpm

Cage Material: Steel

Seal Type: None On Both Sides

Clearance: CN

Precision: Grade 0

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

Contact Angle: 15 °

Mass: 0.76 kg

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