6301-ZJEM
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Basic Information
Main Dimensions
Performance
Materials
Environment & Compliance
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6301-ZJEM Bearing Product Overview & Core Advantages
The 6301-ZJEM is a single row deep groove ball bearing designed for reliable performance in demanding industrial applications. Engineered with metric dimensions and manufactured to ABEC 1 | ISO P0 tolerance standards, this bearing offers a robust solution for carrying primarily radial loads. Its shielded construction provides effective protection against contaminant ingress while maintaining low running torque. The bearing is supplied without lubrication, offering flexibility for specialized application-specific greasing, and is constructed entirely from durable Chrome Steel for consistent performance across a wide operating temperature range.
6301-ZJEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 63 | Series designation indicating medium duty, standard dimensions |
| 01 | Bore diameter code for 12mm |
| Z | Shield on one side for contaminant protection |
| JEM | Manufacturer-specific suffix; consult technical datasheet for exact specifications |
6301-ZJEM Bearing Structural Features & Performance Benefits
- Optimized Load Capacity: The single row deep groove raceway geometry is engineered to efficiently handle radial dynamic load ratings of 2181 lbf and static load ratings of 944 lbf, providing reliable operation under various load conditions.
- Shielded Protection: The integral steel shield (Z-type) effectively excludes larger contaminants while minimizing friction, contributing to the bearing's limiting speed of 20,000 rpm.
- Precision Engineering: Manufactured to ABEC 1 | ISO P0 tolerance class with a standard CN radial internal clearance, ensuring consistent performance, low noise, and minimal vibration in general-purpose applications.
- Material Integrity: All critical components—rings, balls, and cage—are constructed from Chrome Steel, providing excellent wear resistance and durability across the specified temperature range of -30°C to 120°C.
6301-ZJEM Bearing Typical Application Areas
The 6301-ZJEM is widely implemented across various industrial sectors due to its balanced performance characteristics:
- Electric Motors and small industrial gearboxes
- Material Handling Equipment such as conveyor rollers and pulleys
- Agricultural Machinery components requiring reliable radial support
- Industrial Fans and blowers
- General Machinery where cost-effective, shielded bearing solutions are required
