W 60/1.5 R
W Series Stainless Steel Flanged Miniature Bearings
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Part No.
Part No.
W 60/1.5 R
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.001 kg
Tolerance class
P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
1.5 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
6 mm
Outside diameter tolerance
-0.008mm to 0
Width
2.5 mm
Width tolerance
-0.04mm to 0
Outer Ring Dimensions
Flange outer diameter
7.5 mm
Flange thickness
0.6 mm
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
43 lbf
Radial static load rating
11 lbf
Limiting speed
110 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 60/1.5 R Bearing Product Overview & Core Advantages
The W 60/1.5 R is a miniature single row deep groove ball bearing engineered for applications demanding compact size 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 dimensions (1.5mm bore, 6mm OD) and an integral flange for simplified mounting and precise axial location. Its open design and high limiting speed make it a go-to solution for high-speed, precision miniature mechanisms.
W 60/1.5 R Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| W | Stainless Steel Deep Groove Ball Bearing Series |
| 60 | Boundary Dimension Series Code |
| 1.5 | Bore Diameter (1.5 mm) |
| R | Bearing with a Flange (Snap Ring Groove on the outer ring is not applicable here; in this context, 'R' denotes a flanged design for mounting) |
W 60/1.5 R Bearing Structural Features & Performance Benefits
- Compact & Lightweight Design: With a bore diameter of just 1.5mm and a weight of only 0.001 kg, this bearing is ideal for space-constrained and weight-sensitive applications.
- Flange for Easy Installation: The outer ring flange (7.5mm outer diameter) simplifies mounting into a housing, ensuring precise axial positioning and reducing assembly time and cost.
- High-Speed Capability: The open seal type, combined with a precision stainless steel cage, allows for a high limiting speed of 110,000 rpm, suitable for demanding miniature drives.
- Corrosion Resistance: Manufactured entirely from stainless steel (rings, balls, and cage), this bearing performs reliably in humid or corrosive environments and is compliant with ROHS and REACH directives.
- Standard Precision & Clearance: Built to P0 tolerance class and standard CN radial internal clearance, it offers consistent performance for general precision applications.
W 60/1.5 R Bearing Typical Application Areas
- Miniature and Precision Motors (e.g., small DC motors, stepper motors)
- Medical and Dental Handpieces
- Optical Encoders and Precision Instruments
- Small Fans and Blowers
- Robotics and Miniature Actuators
- Office Automation Equipment (e.g., printers, scanners)
