305MFG
200, 300 & 6400 Series Industrial Single Row Deep Groove Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
305MFG
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
0.24 kg
Tolerance class
ABEC 1 | ISO P0
Seal type
Open
For load direction
Radial
Main Dimensions
Bore diameter
25 mm
Bore diameter tolerance
-0.01mm to 0
Outside diameter
62 mm
Outside diameter tolerance
-0.013mm to 0
Width
17 mm
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
5148 lbf
Radial static load rating
3507 lbf
Limiting speed
13 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:
$ 17.3
/ each
In Stock
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305MFG Bearing Product Overview & Core Advantages
The 305MFG is a metric single row deep groove ball bearing engineered for robust radial load capacity and reliable performance in general industrial applications. Manufactured with precision tolerances (ABEC 1 | ISO P0) and constructed entirely from high-grade chrome steel, this bearing offers excellent durability and consistent operation. Its open design allows for versatile lubrication options, making it suitable for a wide operational temperature range from -30°C to 120°C.
305MFG Bearing Model Code Explained, Specifications & Naming Convention
| Model Segment | Interpretation | Technical Significance |
|---|---|---|
| 305 | Standard Bearing Series | Indicates the bearing dimensions: 25mm bore, 62mm OD, 17mm width. |
| MFG | Manufacturer Designation | Specific manufacturer code for this variant. |
| (Open) | Seal Type | No seals or shields, enabling high-speed operation and custom lubrication. |
| (None) | Lubrication | Supplied without grease, allowing application-specific lubrication selection. |
305MFG Bearing Structural Features & Performance Benefits
- Deep Groove Raceway: The optimized raceway geometry enables smooth operation and efficient handling of radial loads, with some capacity for light axial loads.
- Full Chrome Steel Construction: Both rings, balls, and the cage are made from chrome steel, providing high hardness, wear resistance, and long service life.
- Standard Internal Clearance (CN): Offers a versatile fit for most industrial applications, accommodating normal operating temperatures and fits.
- High-Speed Capability: The open design and robust construction support a limiting speed of 13,000 rpm, making it suitable for demanding rotational applications.
- Precision Ground: Manufactured to ABEC 1 precision standards, ensuring consistent performance and reduced vibration.
305MFG Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Transmissions
- Material Handling Equipment (Conveyors, Pulleys)
- Agricultural Machinery
- General Industrial Machinery requiring reliable ball bearing performance
