W 61710
W Series Stainless Steel Bearings
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Part No.
Part No.
W 61710
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.033 kg
Tolerance class
P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
50 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
62 mm
Outside diameter tolerance
-0.013mm to 0
Width
6 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
344 lbf
Radial static load rating
344 lbf
Limiting speed
13 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Stainless Steel
Ball material
Stainless Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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W 61710 Bearing Product Overview & Core Advantages
The W 61710 is a metric single row deep groove ball bearing engineered for precision and reliability in demanding applications. Manufactured entirely from stainless steel, it offers excellent corrosion resistance. Its open design and P0 tolerance class make it a cost-effective solution for applications requiring high rotational accuracy and the ability to handle primarily radial loads. This bearing is characterized by its compact cross-section and low weight, making it ideal for space-constrained assemblies.
W 61710 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| W | Designates a series of stainless steel deep groove ball bearings. |
| 61710 | Indicates the specific bearing size with a 50 mm bore, 62 mm outside diameter, and 6 mm width. |
| No Seal Suffix | The bearing is open, allowing for high-speed operation and easy re-lubrication if required by the application. |
| No Cage Suffix | Typically features a standard stainless steel cage, providing a good balance of strength and speed capability. |
W 61710 Bearing Structural Features & Performance Benefits
- High Precision & Rigidity: Manufactured to P0 tolerance class with tight dimensional control on the bore diameter and outside diameter, ensuring precise shaft running and system stability.
- Corrosion Resistance: Constructed entirely from stainless steel (rings, balls, and cage), making it suitable for applications exposed to moisture, chemicals, or requiring washdown.
- Optimized for Radial Loads: The deep groove raceway and single row construction are ideally suited to carry significant radial dynamic and static load ratings.
- High-Speed Capability: The open design and optimized internal geometry contribute to a high limiting speed of 13,000 rpm, minimizing friction and heat generation.
- Compliant & Versatile: Meets ROHS and REACH compliance standards and operates effectively within a temperature range of -30°C to 120°C.
W 61710 Bearing Typical Application Areas
This bearing is commonly specified in:
- Food Processing and Packaging Machinery
- Medical and Dental Equipment
- Chemical Handling Pumps and Mixers
- Precision Instruments and Optical Devices
- Electric Motors and Small Gearboxes in corrosive environments
