6910 2rs
6900 Series Thin Section Bearings
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Part No.
Part No.
6910 2rs
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
133 g
Tolerance class
ABEC-1
Seal type
Sealed
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:
$ 6.27
/ each
In Stock
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6910 2rs Bearing Product Overview & Core Advantages
The 6910 2RS is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This metric bearing features a robust sealed construction, providing reliable radial load capacity and effective protection against contamination. Engineered with chrome steel rings and balls and a stainless steel cage, it delivers high durability and consistent operation. Its compact design and ABEC-1 precision class make it an ideal choice for applications requiring reliable performance and long service life without frequent maintenance.
6910 2rs Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6910 | Basic bearing designation indicating the bearing size series with a 50mm bore diameter. |
| 2RS | Signifies double rubber seals on both sides, providing superior protection against dust, moisture, and other contaminants. |
6910 2rs Bearing Structural Features & Performance Benefits
- Robust Sealed Design: The 2RS double rubber seals effectively retain lubrication and exclude contaminants, significantly extending bearing life and enabling operation in harsh environments.
- High Load Capacity: The deep groove raceway and chrome steel construction provide a high radial dynamic load rating of 3262 lbf and a static load rating of 2632 lbf, ensuring reliable performance under significant stress.
- Stable High-Speed Operation: The lightweight stainless steel cage ensures stable ball guidance, contributing to a high limiting speed of 11,000 rpm and smooth rotation.
- Precision and Consistency: Manufactured to ABEC-1 tolerance class with a C0 radial internal clearance, this bearing offers precise running accuracy and low vibration for smooth operation.
- Wide Temperature Range: Suitable for operating temperatures from -30°C to 110°C, making it versatile for various industrial conditions.
6910 2rs Bearing Typical Application Areas
- Electric Motors and Generators
- Gearboxes and Power Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (Conveyors, Fans)
- Agricultural and Automotive Auxiliary Machinery
- Office Automation and Appliance Motors
