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1216-2RS Self-Aligning Ball Bearing 80x140x26mm

1216-2RS Self-Aligning Ball Bearing 80x140x26mm


Specifications
Inner Diameter (ID)
80
Outer Diameter (OD)
140
Width (W)
26
Overall Size (IDxODxW)
80x140x26
Dynamic Load Rating
39.7 kN
Static Load Rating
17 kN
Reference Speed
9 500 rpm
Limiting Speed
6 000 rpm
Cage Material
Steel
Seal Type
Rubber Seal On Both Sides
Clearance
CN
Precision
Grade 0
Operating Temperature
-40 °C to +120 °C
Maximum Misalignment
2.5 °
Mass
1.65 kg
Details

Self-aligning ball bearings are designed to accommodate misalignment between the shaft and the housing without causing undue stress on the bearing or reducing its operational efficiency. They consist of an inner and outer ring with double-row steel balls and a cage that separates and guides the balls. It can handle both radial and axial loads, making it suitable for a wide range of applications. 


SPECIFICATIONS
 
 
Inner Diameter 80 mm Number of Rows Double Row
Outer Diameter 140 mm Cage Material Steel
Width 26 mm Seal Type Rubber Seal On Both Sides
Dynamic Load Rating 39.7 kN Clearance CN
Static Load Rating 17 kN Precision Grade 0
Fatigue Load Limit 0.83 kN Min Temperature -40 °C
Reference Speed 9 500 rpm Max Temperature +120 °C
Limiting Speed 6 000 rpm Size Standard Metric System
Maximum Misalignment 2.5 ° Mass 1.65 kg
Rolling Element Ball - -



FEATURES AND BENEFITS


  • Suitable for high-speed applications due to optimized design and reduced friction.

  • Helps maintain stability and performance even under dynamic and fluctuating operating conditions.

  • Ability to accommodate misalignment between the shaft and housing, compensating for shaft deflection and misalignment errors.

Yes, miniature ball bearings are designed to handle high rotational speeds, making them ideal for devices and equipment that require rapid movement.

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