6306 Y/C782
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6306 Y/C782
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
346 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
30 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
72 mm
Outside diameter tolerance
-0.013mm to 0
Width
19 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
6002 lbf
Radial static load rating
3372 lbf
Limiting speed
9.6 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:
$ 60.4
/ each
In Stock
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6306 Y/C782 Bearing Product Overview & Core Advantages
The 6306 is a single row deep groove ball bearing designed for exceptional performance in radial load applications. Constructed entirely from Chrome Steel, it offers a robust and durable solution for a wide range of industrial machinery. Its open design allows for versatile lubrication options, while its ABEC 1 (ISO P0) tolerance class ensures reliable operation and consistent performance. This bearing is engineered for high limiting speeds and provides a long service life under demanding conditions.
6306 Y/C782 Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Interpretation | Technical Significance |
|---|---|---|
| 63 | Series Code | Indicates a medium-duty, single row deep groove ball bearing series. |
| 06 | Bore Diameter Code | Signifies a standard 30 mm bore diameter (06 * 5 = 30 mm). |
| (No Suffix) | Standard Design | Denotes an open bearing with no seals or shields, standard CN radial internal clearance, and no pre-lubrication. |
6306 Y/C782 Bearing Structural Features & Performance Benefits
- Optimized for Radial Loads: The deep groove raceway and single row construction are specifically engineered to handle high radial dynamic and static load ratings efficiently.
- High-Speed Capability: The precision-ground Chrome Steel components and optimized geometry contribute to a high limiting speed of 9,600 rpm, making it suitable for demanding applications.
- Standardized Precision: Manufactured to ABEC 1 (ISO P0) tolerance standards, this bearing ensures consistent running accuracy and smooth operation, reducing vibration and noise.
- Versatile Application: The open design provides flexibility for the user to select the most appropriate lubricant for the specific operating environment and temperature range (-30°C to 120°C).
- Robust Construction: The use of high-grade Chrome Steel for all bearing components (rings, balls, cage) ensures high hardness, wear resistance, and overall durability.
6306 Y/C782 Bearing Typical Application Areas
This 6306 deep groove ball bearing is a versatile component found in numerous industrial sectors, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment (conveyors, pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable radial load support
