6217 TC/C78
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6217 TC/C78
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1740 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
150 mm
Outside diameter tolerance
-0.018mm to 0
Width
28 mm
Width tolerance
-0.200mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
18884 lbf
Radial static load rating
13916 lbf
Limiting speed
4.3 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:
$ 249.01
/ each
In Stock
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6217 TC/C78 Bearing Product Overview & Core Advantages
The 6217 single row deep groove ball bearing is a fundamental and highly versatile precision bearing designed for robust performance in a wide range of industrial applications. Engineered to primarily accommodate radial loads, it also handles moderate axial loads in both directions. Manufactured to ABEC 1 | ISO P0 tolerance standards, it offers reliable and cost-effective operation. Its open design allows for versatile lubrication options, making it suitable for high-speed applications with a limiting speed of 4,300 rpm.
6217 TC/C78 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Interpretation | Technical Significance |
|---|---|---|
| 6217 | Basic Bearing Number | Denotes a single row deep groove ball bearing with a bore diameter of 85 mm, an outside diameter of 150 mm, and a width of 28 mm. |
| (No Suffix) | Open / No Seal | Indicates an open bearing without integral seals or shields, allowing for high-speed operation and custom lubrication regimes. |
6217 TC/C78 Bearing Structural Features & Performance Benefits
- High Load Capacity & Rigidity: The single row deep groove raceway and robust construction using chrome steel for all components provide a high radial dynamic load rating of 18,884 lbf and a static load rating of 13,916 lbf, ensuring stable performance under significant stress.
- Optimized for High Speeds: The open design, combined with a standard radial internal clearance (CN), minimizes friction and heat generation, enabling a high limiting speed for demanding applications.
- Versatile Lubrication: As a non-lubricated (None), open bearing, it offers maximum flexibility. Users can select the optimal grease or oil lubricant based on specific operational requirements for speed, temperature, and lifespan.
- Precision & Reliability: Manufactured to ABEC 1 | ISO P0 tolerance class, this bearing ensures consistent running accuracy and smooth operation, contributing to the overall reliability of the machinery.
6217 TC/C78 Bearing Typical Application Areas
This bearing is a workhorse component found in numerous industries, including:
- Electric Motors and Generators
- Industrial Gearboxes
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial load support
