W 607 R
W Series Stainless Steel Flanged Miniature Bearings
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Part No.
Part No.
W 607 R
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.0078 kg
Tolerance class
P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
7 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
19 mm
Outside diameter tolerance
-0.009mm to 0
Width
6 mm
Width tolerance
-0.12mm to 0
Outer Ring Dimensions
Flange outer diameter
22 mm
Flange thickness
1.5 mm
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
344 lbf
Radial static load rating
132 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 607 R Bearing Product Overview & Core Advantages
The W 607 R is a metric single row deep groove ball bearing engineered for exceptional performance in compact, precision applications. Constructed entirely from stainless steel (rings, balls, and cage), it offers superior corrosion resistance. As a key component in the 600 series, it provides a reliable solution for handling primarily radial loads while also accommodating moderate axial loads. Its open design and high limiting speed make it an ideal choice for applications demanding high rotational accuracy and smooth operation in demanding environments.
Model Code Breakdown
| Code Segment | Technical Meaning | Significance |
|---|---|---|
| W | Stainless Steel Bearing | Indicates the bearing is manufactured from stainless steel, providing excellent resistance to corrosion and enabling use in harsh or washdown environments. |
| 607 | Bearing Series & Size | Denotes a 600 series deep groove ball bearing with a 7 mm bore, 19 mm outside diameter, and 6 mm width. |
| R | Flange on Outer Ring | Specifies that the bearing is equipped with a flange on the outer ring (22 mm diameter), which simplifies mounting and positioning within a housing. |
W 607 R Bearing Structural Features & Performance Benefits
- Compact & Lightweight Design: With a bearing width of only 6 mm and a weight of just 0.0078 kg, this bearing is perfect for space-constrained and weight-sensitive applications.
- High Corrosion Resistance: The all-stainless steel construction ensures long-term reliability in humid, corrosive, or chemically aggressive environments, complying with ROHS and REACH standards.
- Simplified Mounting: The integral flange on the outer ring allows for easy axial location and secure fitting, reducing assembly time and complexity.
- Open Design for Versatility: The open seal type allows for the application of specific lubricants suited to the operational needs and facilitates easy re-lubrication if required.
- Precision Performance: Manufactured to P0 tolerance class with a CN radial internal clearance, it delivers consistent and smooth running for general precision applications.
W 607 R Bearing Typical Application Areas
This single row ball bearing is widely used across various industries due to its compact size, corrosion resistance, and flanged design. Key applications include:
- Medical and Dental Equipment: Small motors, pumps, and handheld devices.
- Food Processing and Packaging Machinery: Conveyor rollers, guides, and other components requiring frequent washdowns.
- Precision Instruments and Optical Devices: Scanners, encoders, and measuring instruments.
- Small Electric Motors and Gearboxes: Especially in applications where a flange simplifies housing design.
- Office Automation Equipment: Printers, copiers, and scanners.
