6203-2RSL/LHT23
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6203-2RSL/LHT23
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
65 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
17 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
40 mm
Outside diameter tolerance
-0.011mm to 0
Width
12 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
2147 lbf
Radial static load rating
1079 lbf
Limiting speed
17 X 1000 rpm
Lubrication
None
Radial internal clearance
CN
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Chrome Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 2
/ each
In Stock
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6203-2RSL/LHT23 Bearing Product Overview & Core Advantages
The 6203-2RSL/LHT23 is a single row deep groove ball bearing engineered for high reliability in demanding applications. Its primary advantage lies in its sealed design and factory-preloaded high-performance grease, making it a maintenance-free solution suitable for a wide operating temperature range. This bearing is designed to primarily handle radial loads efficiently while offering robust performance and long service life in compact spaces.
6203-2RSL/LHT23 Bearing Model Code Explained, Specifications & Naming Convention
| Suffix Code | Technical Meaning |
|---|---|
| 2RS | Double Contact Seals (RS on both sides). Provides excellent protection against contamination. |
| L | Low Torque Seal. Reduces friction for smoother operation. |
| LHT23 | Specific high-performance grease. Suitable for a wide temperature range (-30°C to +120°C). |
6203-2RSL/LHT23 Bearing Structural Features & Performance Benefits
- Robust Sealing: The combination of double contact seals (2RS) and low torque design (L) provides superior protection against contaminants like dust and moisture, while minimizing frictional losses for efficient operation.
- Optimized Lubrication: Pre-lubricated with LHT23 grease, this bearing is ready for immediate use and offers long-term, maintenance-free performance across its specified temperature range.
- Precision & Load Capacity: Manufactured to ABEC 1 | ISO P0 tolerance standards with CN radial internal clearance, ensuring consistent performance. It features a dynamic load rating of 2147 lbf and a static load rating of 1079 lbf, providing reliable support for radial loads.
- Durable Construction: All components, including rings, balls, and cage, are made from Chrome Steel, ensuring high strength, durability, and resistance to wear.
6203-2RSL/LHT23 Bearing Typical Application Areas
- Electric Motors and Small Gearboxes
- Industrial Fans and Blowers
- Conveyor Systems
- Agricultural Machinery
- Automotive Components (e.g., alternators, idler pulleys)
- Material Handling Equipment
