W 619/7 R-2RS1
W Series Stainless Steel Flanged Miniature Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
W 619/7 R-2RS1
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.0057 kg
Tolerance class
P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
7 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
17 mm
Outside diameter tolerance
-0.008mm to 0
Width
5 mm
Width tolerance
-0.12mm to 0
Outer Ring Dimensions
Flange outer diameter
19 mm
Flange thickness
1.2 mm
Performance
Temperature range
-30° to 120 °C
Radial dynamic load rating
207 lbf
Radial static load rating
82 lbf
Limiting speed
26 X 1000 rpm
Lubrication
Grease
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
Price available upon request.
Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
REQUEST A QUOTE
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
W 619/7 R-2RS1 Bearing Product Overview & Core Advantages
The W 619/7 R-2RS1 is a single row deep groove ball bearing designed for high-precision applications requiring reliable performance in compact spaces. Constructed entirely from stainless steel, it offers excellent corrosion resistance. Its key advantage lies in its sealed design (2RS1) and pre-lubrication, making it a maintenance-free solution ideal for applications demanding cleanliness and long service life. This bearing is engineered to primarily handle radial loads efficiently.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| W | Stainless Steel bearing |
| 619/7 | Bearing series and bore diameter (7 mm) |
| R | Flanged outer ring |
| 2RS1 | Contact seals on both sides for effective protection against contaminants |
W 619/7 R-2RS1 Bearing Structural Features & Performance Benefits
- Compact & Robust Design: The single row deep groove geometry and integrated flange (R) provide a compact, space-saving solution that simplifies mounting and positioning within assemblies.
- Superior Sealing & Contamination Resistance: The 2RS1 contact seals effectively shield the bearing's internals from dust, moisture, and other contaminants, ensuring reliable operation in harsh environments.
- Maintenance-Free Operation: Pre-filled with grease lubrication, the bearing is ready for immediate use and requires no relubrication throughout its service life, reducing maintenance costs and downtime.
- Corrosion Resistance: Manufactured entirely from stainless steel (rings, balls, and cage), this bearing is ideal for applications exposed to corrosive media or requiring frequent washdowns.
- Precision & Smooth Operation: Built to P0 tolerance class and standard CN radial internal clearance, it ensures smooth running and consistent performance for precision applications.
W 619/7 R-2RS1 Bearing Typical Application Areas
- Food and Beverage Processing Equipment
- Medical and Dental Devices
- Small Precision Electric Motors
- Office Automation Equipment (Printers, Scanners)
- Instrumentation and Measurement Devices
- Low-Torque, High-Speed Drives
