6317M
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6317M
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
4220 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
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
CN
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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6317M Bearing Product Overview & Core Advantages
The 6317M is a single row deep groove ball bearing designed for robust performance in demanding industrial applications. Engineered to primarily handle radial loads, its open design facilitates high-speed operation. A key feature is its CN radial internal clearance and ABEC 1 (ISO P0) tolerance class, offering a reliable balance of precision and operational stability. Manufactured entirely from high-grade chrome steel, this bearing delivers excellent durability and is compliant with RoHS and REACH standards, making it a versatile and dependable choice for a wide range of machinery.
6317M Bearing Model Code Explained, Specifications & Naming Convention
The model number 6317M can be broken down as follows:
- 63: Indicates the bearing series, signifying a medium duty design with specific dimensional proportions.
- 17: Denotes the bore diameter code. For metric bearings, this number multiplied by 5 gives the bore diameter in millimeters (17 x 5 = 85 mm).
- M: Signifies that the bearing features a machined brass cage. This cage type offers superior strength and guidance, making it suitable for high-speed applications and demanding operational conditions.
6317M Bearing Structural Features & Performance Benefits
- Optimized for Radial Loads: The deep groove raceway and single row construction are engineered for efficient handling of high radial loads, providing stable support for rotating shafts.
- High-Speed Capability: The machined brass cage (M) ensures excellent dimensional stability and low friction at high rotational speeds, contributing to the bearing's limiting speed of 3,800 rpm.
- Robust Construction: All components, including rings, balls, and cage, are made from chrome steel, providing high hardness, wear resistance, and a long operational lifespan.
- Standard Precision & Clearance: The ABEC 1 (ISO P0) tolerance and CN clearance offer a standard level of precision suitable for most general industrial applications, ensuring reliable performance without the cost of higher precision grades.
6317M Bearing Typical Application Areas
The 6317M bearing is commonly specified in:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable shaft support.
