W 60/1.5
W Series Stainless Steel Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
W 60/1.5
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.0003 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
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
No drawings available at the moment, will be launched soon
In Stock
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W 60/1.5 Bearing Product Overview & Core Advantages
The W 60/1.5 is a metric single row deep groove ball bearing engineered for applications demanding miniature size, high precision, and reliable performance. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its primary function is to support radial loads efficiently. This bearing is characterized by its extremely compact dimensions (1.5 mm bore, 6 mm OD) and is supplied as an open type, providing versatility for various lubrication schemes. It is an ideal solution for compact assemblies requiring a high degree of operational reliability.
W 60/1.5 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| W 60 | Manufacturer's series designation for miniature deep groove ball bearings. |
| 1.5 | Nominal bore diameter in millimeters (mm). |
| Open | No seals or shields. This allows for the highest possible limiting speed and provides flexibility for custom lubrication. |
W 60/1.5 Bearing Structural Features & Performance Benefits
- All-Stainless-Steel Construction: The rings, balls, and cage are made of stainless steel, providing superior resistance to rust and corrosion, making it suitable for harsh environments and clean applications.
- High-Speed Capability: The open design and precision manufacturing contribute to a high limiting speed of 110,000 rpm, enabling use in high-speed miniature spindles and rotors.
- Radial Load Capacity: Designed to efficiently carry radial loads, with a dynamic load rating of 43 lbf and a static load rating of 11 lbf, ensuring longevity under load.
- Standard Precision (P0): Manufactured to P0 tolerance class with standard radial internal clearance (CN), guaranteeing consistent performance and interchangeability.
- Lightweight & Compact: Weighing only 0.0003 kg, it minimizes inertia and is perfect for applications where size and weight are critical constraints.
W 60/1.5 Bearing Typical Application Areas
- Precision Instruments: Optical encoders, gauges, and small measuring devices.
- Small Motors and Gearboxes: Miniature DC motors, stepper motors, and micro gearheads.
- Medical Devices: Surgical handpieces, dental tools, and laboratory equipment.
- Office Automation: Printers, scanners, and small cooling fans.
- Robotics and RC Models: Small joints, drone motors, and servo mechanisms.
