6910
6900 Series Thin Section Bearings
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Part No.
Part No.
6910
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
133 g
Tolerance class
ABEC-1
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
50 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
72 mm
Outside diameter tolerance
-0.013mm to 0
Width
12 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
3262 lbf
Radial static load rating
2632 lbf
Limiting speed
11 X 1000 rpm
Lubrication
Required
Radial internal clearance
0.006mm to 0.023mm
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:
$ 5.88
/ each
In Stock
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6910 Bearing Product Overview & Core Advantages
The 6910 is a single row deep groove ball bearing designed for reliable performance in general industrial applications. Engineered with precision ABEC-1 tolerances, it offers excellent radial load capacity and smooth operation. Its open design allows for versatile lubrication options, making it suitable for a wide range of operating conditions. This bearing is characterized by its compact cross-section, high limiting speed, and robust construction using chrome steel components, ensuring durability and consistent performance.
6910 Bearing Model Code Explained, Specifications & Naming Convention
| Code | Interpretation | Technical Significance |
|---|---|---|
| 69 | Series Designation | Indicates a deep groove ball bearing series with specific dimensional proportions. |
| 10 | Bore Diameter Code | Signifies a 50 mm bore diameter (10 * 5 = 50mm). |
| (Open) | Seal Type | No seal/shield suffix indicates an open bearing, requiring external lubrication but allowing for higher speeds. |
6910 Bearing Structural Features & Performance Benefits
- High-Speed Capability: The combination of a stainless steel cage and an open, low-friction design enables a high limiting speed of 11,000 rpm, making it suitable for demanding rotational applications.
- Radial Load Performance: As a single row ball bearing, it is primarily designed to support significant radial loads (Dynamic: 3262 lbf, Static: 2632 lbf), providing reliable support for rotating shafts.
- Precision and Rigidity: Manufactured to ABEC-1 tolerance class with a standard C0 radial internal clearance, ensuring consistent running accuracy and reduced vibration for smooth operation.
- Material Durability: Rings and balls made from chrome steel offer high hardness and wear resistance, while the stainless steel cage provides excellent corrosion resistance and strength.
- Versatile Application Range: The open construction and a temperature range of -30°C to 110°C allow for operation in various environments with appropriate lubrication.
6910 Bearing Typical Application Areas
The 6910 deep groove ball bearing is a versatile component widely used in:
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment (e.g., conveyor rollers)
- Agricultural Machinery
- General Machinery requiring reliable, high-speed radial support
