Double row angular contact ball bearings are specialized rotating components designed to accommodate both radial and axial loads by incorporating two rows of balls set at an angle to the bearing axis. This unique design enhances their ability to handle combined loads and provides improved rigidity. The arrangement of the inner and outer rings and the double-row configuration allow these bearings to achieve higher axial load-carrying capacity compared to single-row angular contact ball bearings. This makes them suitable for applications where both radial and axial forces are present, such as in machine tool spindles, pumps, and gearboxes. The contact angle between the balls and the raceways provides the bearings with excellent axial rigidity, contributing to their precise positioning capabilities. Double row angular contact ball bearings are valued for their versatility, reliability, and efficiency in various industrial contexts, where the need for handling multiple types of loads is paramount.
SPECIFICATIONS
Inner Diameter
45 mm
Number of Rows
2
Outer Diameter
100 mm
Material
Steel
Width
39.7 mm
Cage Material
Steel
Dynamic Load Rating
75 kN
Seal Type
None On Both Sides
Static Load Rating
53 kN
Clearance
CN
Fatigue Load Limit
2.24 kN
Precision
Grade 0
Reference Speed
7 500 rpm
Min Temperature
-40 °C
Limiting Speed
6 700 rpm
Max Temperature
+120 °C
Contact Angle
30 °
Size Standard
Metric System
Rolling Element
Ball
Mass
1.29 kg
FEATURES AND BENEFITS
Double row design with symmetrical layout.
30° contact angle for balanced load distribution.
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.
Hantar mesej anda ke Feiken Bearing Sdn Bhd
Pejabat Utama
Feiken Bearing Sdn Bhd 201901022566 (1331895-P)
67-G, Petaling Utama Avenue, Jalan PJS 1/50, Taman Petaling Utama, 46150 Petaling Jaya, Selangor, Malaysia.