6208-2RS1/C4W64
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6208-2RS1/C4W64
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
366 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
40 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
80 mm
Outside diameter tolerance
-0.013mm to 0
Width
18 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
6542 lbf
Radial static load rating
4002 lbf
Limiting speed
8.3 X 1000 rpm
Lubrication
Soild Oil
Radial internal clearance
C4
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
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In Stock
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6208-2RS1/C4W64 Bearing Product Overview & Core Advantages
The 6208-2RS1/C4W64 is a single row deep groove ball bearing engineered for high performance and reliability. Its key advantage lies in its ability to efficiently handle radial loads and moderate axial loads in both directions. This bearing features integrated seals (2RS1) and is pre-lubricated with Solid Oil (W64), making it a maintenance-free solution ideal for applications demanding long service life and consistent operation within a wide temperature range. Its C4 radial internal clearance makes it suitable for applications with thermal expansion or specific fit requirements.
6208-2RS1/C4W64 Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6208 | Basic bearing designation: Deep Groove Ball Bearing, 40mm bore, 80mm OD, 18mm width. |
| 2RS1 | Contact seals on both sides. Provides superior protection against contaminants and retains lubricant effectively. |
| C4 | Radial internal clearance greater than Normal (CN). Accommodates thermal expansion in housings/shafts. |
| W64 | Solid Oil lubrication. A polymer matrix saturated with oil, offering long-term lubrication and resistance to wash-out. |
6208-2RS1/C4W64 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Manufactured from chrome steel for rings, balls, and cage, this bearing ensures high strength and durability. It offers a dynamic load rating of 6542 lbf and a static load rating of 4002 lbf, making it capable of handling significant radial loads.
- Effective Sealing & Contamination Resistance: The 2RS1 contact seals provide an excellent barrier against dust, moisture, and other contaminants, significantly extending bearing life in harsh environments.
- Maintenance-Free Operation & Wide Temperature Range: Pre-lubricated with Solid Oil (W64), this bearing eliminates the need for re-lubrication and performs reliably across a temperature range of -30°C to 120°C.
- Precision & Speed: Manufactured to ABEC 1 | ISO P0 tolerance class, it ensures smooth and quiet operation. The limiting speed of 8,300 rpm is suitable for a wide range of industrial applications.
6208-2RS1/C4W64 Bearing Typical Application Areas
This versatile sealed ball bearing is widely used in various industrial sectors, including:
- Electric Motors and Gearboxes
- Industrial Fans and Blowers
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- Automotive Components (alternators, water pumps)
