W 61700 R
W Series Stainless Steel Flanged Bearings
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Part No.
Part No.
W 61700 R
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.0015 kg
Tolerance class
P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
10 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
15 mm
Outside diameter tolerance
-0.008mm to 0
Width
3 mm
Width tolerance
-0.12mm to 0
Outer Ring Dimensions
Flange outer diameter
16.5 mm
Flange thickness
0.8 mm
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
110 lbf
Radial static load rating
49 lbf
Limiting speed
56 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 61700 R Bearing Product Overview & Core Advantages
The W 61700 is a metric single row deep groove ball bearing engineered for compact applications requiring high precision and reliable performance. Constructed entirely from stainless steel, it offers excellent corrosion resistance. This bearing is designed to primarily handle radial loads and is characterized by its extremely small cross-section, with a width of just 3 mm, making it ideal for space-constrained designs. Its open seal type allows for versatile lubrication options and facilitates high-speed operation.
W 61700 R Bearing Model Code Explained, Specifications & Naming Convention
The model designation W 61700 can be broken down as follows:
- W: Manufacturer's prefix.
- 61700: The standard series designation for a miniature, metric, single row deep groove ball bearing.
- Seal Type: Open - No integral seals, allowing for maximum speed and custom lubrication.
- Tolerance Class: P0 (Normal) - Standard dimensional and geometrical accuracy.
- Radial Internal Clearance: CN (Normal) - Standard internal clearance for general operating conditions.
- Lubrication: None - Bearing is supplied without grease, providing flexibility for application-specific lubrication.
W 61700 R Bearing Structural Features & Performance Benefits
- Compact & Lightweight Design: With a width of just 3 mm and a low weight of 0.0015 kg, this bearing is a premier choice for miniaturized and weight-sensitive applications.
- High-Speed Capability: The open design and stainless steel cage contribute to a high limiting speed of 56,000 rpm, suitable for demanding high-velocity operations.
- Corrosion Resistance: All components, including rings, balls, and cage, are made from stainless steel, ensuring reliable performance in humid or corrosive environments and compliance with RoHS and REACH standards.
- Precision & Reliability: Manufactured to P0 tolerance class with a CN radial clearance, this bearing offers consistent performance and smooth operation for general precision applications.
W 61700 R Bearing Typical Application Areas
This miniature deep groove ball bearing is ideally suited for:
- Small Precision Motors and stepper motors
- Medical Devices and dental handpieces
- Office Automation Equipment such as printers and scanners
- Instrumentation and precision measuring devices
- Robotics and miniature gearboxes
