7213 BECBJ
Single Row Angular Contact Ball Bearings
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Part No.
Part No.
7213 BECBJ
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1 kg
Tolerance class
P6 (ABEC-3)
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
65 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
120 mm
Outside diameter tolerance
-0.013mm to 0
Width
23 mm
Width tolerance
-0.05mm to 0
Chamfer dimension
1.5 mm
Contact angle
40 °
Distance from side face to load point
50 mm
Inner Ring Dimensions
Inner ring large-side shoulder diameter
86.35 mm
Inner ring small-side shoulder diameter
75.48 mm
Outer Ring Dimensions
Shoulder diameter outer ring
99.45 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
15638 lbf
Radial static load rating
12825 lbf
Limiting speed
6.7 X 1000 rpm
Lubrication
Lubricated
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 62.74
/ each
In Stock
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7213 BECBJ Bearing Product Overview & Core Advantages
The 7213 BECBJ is a single row angular contact ball bearing engineered for applications requiring high precision and reliable performance under combined loads. Its design is optimized to support significant axial loads in one direction alongside radial loads, making it ideal for high-speed operations and demanding industrial environments. Manufactured with a P6 (ABEC-3) tolerance class, it ensures exceptional running accuracy and dimensional stability. The bearing comes pre-lubricated and features an open design for versatile application integration, offering a robust solution for machinery requiring high rigidity and long service life.
7213 BECBJ Bearing Model Code Explained, Specifications & Naming Convention
The model number 7213 BECBJ can be broken down as follows to understand its technical specifications:
- 7213: Basic designation indicating a single row angular contact ball bearing with a 65 mm bore and 120 mm outside diameter.
- B: Denotes a 40° contact angle, optimized for handling higher axial loads.
- E: Refers to the optimized internal design, including enhanced ball complement and raceway geometry for improved load capacity and speed performance.
- C: Indicates the use of a stainless steel cage, providing high strength and corrosion resistance suitable for high-speed applications.
- BJ: Specifies that the bearing is supplied pre-lubricated with a standard grease, ready for immediate use without initial lubrication.
7213 BECBJ Bearing Structural Features & Performance Benefits
- High Rigidity & Load Capacity: The single row design with a 40° contact angle provides excellent resistance to axial loads in one direction and radial loads, ensuring stable operation under combined loading conditions. The optimized internal geometry increases the dynamic and static load ratings (15,638 lbf dynamic, 12,825 lbf static).
- High-Speed Performance: The stainless steel cage (C) and precision-ground components enable a high limiting speed of 6,700 rpm, making it suitable for demanding high-speed applications.
- Precision & Durability: Manufactured to P6 (ABEC-3) tolerance standards with chrome steel rings and balls, the bearing ensures consistent performance, low noise, and extended service life in precision machinery.
- Versatile Temperature Range: Operates effectively within a temperature range of -30°C to 110°C, accommodating various industrial environments.
7213 BECBJ Bearing Typical Application Areas
The 7213 BECBJ is widely used in industries and equipment requiring high precision and reliability, including:
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Industrial Motors
- Material Handling Systems
