7217 BECBP
Single Row Angular Contact Ball Bearings
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Part No.
Part No.
7217 BECBP
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1.85 kg
Tolerance class
P6 (ABEC-3)
Seal type
Open
For load direction
Angular Contact
Main Dimensions
Bore diameter
85 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
150 mm
Outside diameter tolerance
-0.015mm to 0
Width
28 mm
Width tolerance
-0.05mm to 0
Chamfer dimension
2 mm
Contact angle
40 °
Distance from side face to load point
63 mm
Inner Ring Dimensions
Inner ring large-side shoulder diameter
110.1 mm
Inner ring small-side shoulder diameter
97.02 mm
Outer Ring Dimensions
Shoulder diameter outer ring
126.7 mm
Performance
Temperature range
-30° to 110 °C
Radial dynamic load rating
22950 lbf
Radial static load rating
20250 lbf
Limiting speed
5.3 X 1000 rpm
Lubrication
Lubricated
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Nylon
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 59.75
/ each
In Stock
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7217 BECBP Bearing Product Overview & Core Advantages
The 7217 BECBP is a single row angular contact ball bearing engineered for applications requiring high precision and reliable performance under combined loads. This precision bearing is distinguished by its 40° contact angle, enabling it to support significant radial loads and substantial axial loads in one direction simultaneously. Manufactured to P6 (ABEC-3) tolerance class, it offers excellent dimensional stability and running accuracy. Its optimized internal geometry and high-quality materials ensure high rigidity and stable operation, making it an ideal component for demanding, high-speed machinery.
7217 BECBP Bearing Model Code Explained, Specifications & Naming Convention
The model number 7217 BECBP is decoded as follows:
- 7217: Standard designation for a single row angular contact ball bearing with a 85 mm bore and 150 mm outside diameter.
- B: Indicates a 40° contact angle, optimized for higher axial load capacity.
- E: Signifies an optimized internal design with reinforced structure and higher load ratings.
- C: Denotes the use of a Nylon (Polyamide) cage, which contributes to lower friction, quieter operation, and is suitable for high-speed applications.
- BP: Indicates that the bearing is pre-lubricated with a high-performance grease, ready for immediate use.
7217 BECBP Bearing Structural Features & Performance Benefits
- High Rigidity and Load Capacity: The single row design with a 40° contact angle provides excellent resistance to combined (radial and axial) loads. The robust construction and high-grade chrome steel for both rings and balls ensure dependable performance under strenuous conditions.
- High-Speed Performance: The lightweight Nylon cage (C) reduces centrifugal forces, allowing for a high limiting speed of 5,300 rpm. This makes the bearing suitable for applications requiring rapid rotation.
- Precision Operation: Manufactured to P6 tolerance class, this bearing guarantees precise running accuracy and minimal vibration, which is critical for the smooth operation of precision machinery.
- Ready-to-Use Convenience: The bearing comes pre-lubricated (BP), simplifying installation and providing immediate, reliable operation right out of the box.
7217 BECBP Bearing Typical Application Areas
The 7217 BECBP angular contact ball bearing is ideally suited for a wide range of high-performance applications, including:
- Machine Tool Spindles
- High-Speed Pumps and Compressors
- Precision Gearboxes
- Agricultural Machinery
- Material Handling Equipment
