6302-Z/MT47VK285
6000, 6200 & 6300 Series Metric Standard Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
6302-Z/MT47VK285
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
82 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
15 mm
Bore diameter tolerance
-0.008mm to 0
Outside diameter
42 mm
Outside diameter tolerance
-0.011mm to 0
Width
13 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
2563 lbf
Radial static load rating
1225 lbf
Limiting speed
17 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
In Stock
Price available upon request.
Our sales team will respond within 24 hours with a competitive quote tailored to your requirements.
REQUEST A QUOTE
- Fast delivery
- Enjoy discounts on bulk purchases
- Secure Payment
- Fast Global Shipping
6302-Z/MT47VK285 Bearing Product Overview & Core Advantages
The 6302-Z is a single row deep groove ball bearing designed for robust performance in a wide range of industrial applications. Engineered to primarily accommodate radial loads, it features a simple yet highly effective design known for its versatility and reliability. A key advantage of this bearing is its shielded (Z-type) construction on one side, which offers effective protection against contaminant ingress while maintaining low operating friction. Manufactured to ABEC 1 | ISO P0 tolerance standards, it provides consistent and dependable operation, making it an excellent choice for general-purpose machinery requiring a cost-effective and durable precision bearing solution.
Model Code Breakdown
| Model Segment | Interpretation | Technical Significance |
|---|---|---|
| 6302 | Basic Bearing Number | Denotes a metric, single row deep groove ball bearing with a 15 mm bore, 42 mm OD, and 13 mm width. |
| -Z | Shield Designation | Indicates the bearing is equipped with a steel shield on one side. This shield protects the internal components from large particulate contaminants. |
| /MT47 | Lubrication Code | Specifies the type of high-performance grease used. This grease is optimized for the bearing's operating temperature range and contributes to its long service life. |
| VK285 | Cage Code | Identifies the specific cage design and material, which is crucial for maintaining ball alignment and ensuring smooth operation at the bearing's limiting speed. |
6302-Z/MT47VK285 Bearing Structural Features & Performance Benefits
- Deep Groove Raceway & High Load Capacity: The uninterrupted deep groove raceways on both rings enable the 6302-Z to handle not only significant radial loads but also moderate axial loads in both directions, offering versatile load-carrying capability.
- Shielded Protection: The pressed steel shield (Z-type) effectively excludes larger contaminants like dust and debris from entering the bearing, enhancing operational reliability and longevity without significantly increasing friction.
- Optimized Lubrication & Cage: The bearing is pre-lubricated with MT47 grease, providing immediate and long-term lubrication from the first rotation. Combined with the VK285 cage, this ensures stable operation and contributes to the high limiting speed of 17,000 rpm.
- Precision Manufacturing: Conforming to ABEC 1 | ISO P0 tolerance class and standard CN radial internal clearance, this bearing guarantees smooth and quiet running, minimizing vibration and power loss.
- Robust Material Construction: Manufactured entirely from chrome steel (rings, balls, and cage), the bearing delivers high strength, durability, and resistance to wear, ensuring a long operational life under demanding conditions.
6302-Z/MT47VK285 Bearing Typical Application Areas
The 6302-Z/MT47VK285 is a versatile component suited for a broad spectrum of applications across various industries, including:
- Electric Motors and Generators: Ideal for supporting shafts in small to medium-sized AC and DC motors.
- Industrial Gearboxes and Transmissions: Used as a reliable support bearing in various speed reduction and power transmission units.
- Material Handling Equipment: Commonly found in conveyor rollers, pulleys, and other components requiring smooth rotational movement.
- Agricultural Machinery: Suitable for applications in pumps, fans, and auxiliary drives within tractors and combines.
- General Industrial Machinery: A standard choice for pumps, compressors, and blowers where reliable radial load support is paramount.
