6915
6900 Series Thin Section Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6915
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
363 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
75 mm
Bore diameter tolerance
-0.015mm to 0
Outside diameter
105 mm
Outside diameter tolerance
-0.015mm to 0
Width
16 mm
Width tolerance
-0.150mm to 0
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
5400 lbf
Radial static load rating
5085 lbf
Limiting speed
7.1 X 1000 rpm
Lubrication
Required
Radial internal clearance
0.01mm to 0.03mm
Radial internal clearance
C0
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:
$ 18.13
/ each
In Stock
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6915 Bearing Product Overview & Core Advantages
The 6915 single row deep groove ball bearing represents a fundamental precision bearing solution designed for robust performance in a wide array of industrial applications. Engineered to primarily accommodate radial loads, this metric bearing is characterized by its simple yet highly effective open design, facilitating high-speed operation and easy lubrication access. Manufactured to ABEC-1 tolerance standards, it ensures reliable and consistent operation, making it an ideal choice for applications demanding high reliability and cost-effectiveness.
6915 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Interpretation |
|---|---|
| 6915 | Standard bearing designation: 75mm bore, 105mm OD, 16mm width. |
| Open (No Seal/Shield suffix) | No integral seals or shields, allowing for high-speed performance and customizable lubrication. |
| Tolerance Class: ABEC-1 | Specifies standard precision grade for dimensional accuracy and running performance. |
| Internal Clearance: C0 | Standard radial internal clearance for normal operating conditions. |
6915 Bearing Structural Features & Performance Benefits
- Optimized Load Capacity: The single row deep groove raceway geometry is precision-engineered to efficiently carry significant radial dynamic load ratings (5400 lbf) and radial static load ratings (5085 lbf).
- High-Speed Capability: The open design, combined with a lightweight stainless steel cage, minimizes friction and allows for a high limiting speed of 7,100 rpm, making it suitable for demanding rotational applications.
- Material Integrity: Constructed from chrome steel for both rings and balls, this bearing offers high hardness, wear resistance, and a long operational lifespan under standard loads and temperatures (-30°C to 110°C).
- Precision Engineering: Adherence to ABEC-1 tolerance class ensures consistent bearing dimensions and smooth, low-vibration running, which is critical for the overall stability of the assembly.
6915 Bearing Typical Application Areas
The 6915 bearing is versatile and finds extensive use in various sectors, including:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable, standard-duty ball bearings.
