6317-2RS1/C4MLHT23
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6317-2RS1/C4MLHT23
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
4220 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Sealed
For load direction
Radial
Main Dimensions
Bore diameter
85 mm
Bore diameter tolerance
-0.02mm to 0
Outside diameter
180 mm
Outside diameter tolerance
-0.025mm to 0
Width
41 mm
Width tolerance
-0.200mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
299 lbf
Radial static load rating
21762 lbf
Limiting speed
3.8 X 1000 rpm
Lubrication
None
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
No drawings available at the moment, will be launched soon
Price:
$ 92.02
/ each
In Stock
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6317-2RS1/C4MLHT23 Bearing Product Overview & Core Advantages
The 6317-2RS1/C4MLHT23 is a single row deep groove ball bearing engineered for exceptional reliability in demanding applications. This sealed bearing features a robust construction that excels at handling radial loads while also accommodating moderate axial loads in both directions. Its key advantages include a generous C4 radial internal clearance for thermal expansion management in high-temperature environments, and a high-quality chrome steel construction throughout its rings, balls, and cage, ensuring durability and consistent performance. This combination makes it an ideal, maintenance-free solution for a wide range of industrial machinery.
6317-2RS1/C4MLHT23 Bearing Model Code Explained, Specifications & Naming Convention
The model number 6317-2RS1/C4MLHT23 provides detailed technical specifications through its suffixes:
- 6317: Basic model number denoting a metric, single row deep groove ball bearing with an 85mm bore, 180mm OD, and 41mm width.
- 2RS1: Signifies that the bearing is equipped with contact seals on both sides. These seals provide superior protection against contamination and retain lubricant effectively.
- C4: Indicates a greater radial internal clearance than normal (C0). This is critical for applications where significant thermal expansion is expected, preventing pre-load and potential bearing failure.
- MLHT23: Denotes the specific high-temperature grease used for lubrication. This grease is formulated to perform reliably within the specified temperature range of -30°C to 120°C.
6317-2RS1/C4MLHT23 Bearing Structural Features & Performance Benefits
- Robust Sealed Design: The 2RS1 double-contact seals create an effective barrier against dust, moisture, and other contaminants, significantly extending bearing service life and enabling operation in harsh environments. They also ensure the pre-applied MLHT23 grease remains in place for long-term, maintenance-free operation.
- Optimized for Thermal Stability: The C4 radial internal clearance is a critical feature that accommodates differential thermal expansion between the shaft and housing. This prevents excessive pre-loading at elevated temperatures, maintaining smooth operation and protecting against premature wear.
- High Load Capacity & Durability: Manufactured entirely from chrome steel (rings, balls, and cage), this bearing offers high strength and resistance to fatigue. With a radial dynamic load rating and a radial static load rating, it is built to withstand significant radial forces.
- Precision & Consistency: Produced to ABEC 1 | ISO P0 tolerance class, this bearing ensures reliable, consistent performance with minimal runout, making it suitable for a broad spectrum of general industrial applications.
6317-2RS1/C4MLHT23 Bearing Typical Application Areas
This versatile bearing is commonly specified in:
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- Ventilation and Fan Systems
- General Industrial Machinery requiring robust, sealed bearing solutions.
