6307-ZJEM
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6307-ZJEM
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
457 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
35 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
80 mm
Outside diameter tolerance
-0.013mm to 0
Width
21 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
7509 lbf
Radial static load rating
4339 lbf
Limiting speed
8.5 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:
$ 8.29
/ each
In Stock
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6307-ZJEM Bearing Product Overview & Core Advantages
The 6307-ZJEM is a single row deep groove ball bearing designed for exceptional performance in demanding applications. This metric bearing excels at handling radial loads and offers high operational reliability. Its key advantages include a high limiting speed and robust construction from chrome steel, making it a versatile and durable choice for a wide range of industrial machinery. The inclusion of shields provides effective contamination protection, enhancing its service life.
6307-ZJEM Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning |
|---|---|
| 6307 | Standard designation for a single row deep groove ball bearing with a 35mm bore, 80mm OD, and 21mm width. |
| -Z | Denotes a shield on one side of the bearing. |
| -JEM | Indicates a pressed steel cage and specific internal design optimizations. |
6307-ZJEM Bearing Structural Features & Performance Benefits
- Optimized Internal Geometry: The deep groove raceway and high-quality chrome steel construction enable efficient handling of radial dynamic loads up to 7509 lbf.
- Contamination Protection: The shielded design (Z) protects the bearing's interior from dust and other particulates, contributing to a longer, more reliable service life without the need for frequent re-lubrication.
- High-Speed Capability: The combination of the pressed steel cage and precision manufacturing allows for a high limiting speed of 8,500 rpm, making it suitable for high-speed applications.
- Standardized Precision: Manufactured to ABEC 1 | ISO P0 tolerance class and standard CN radial internal clearance, ensuring consistent performance and easy interchangeability.
6307-ZJEM Bearing Typical Application Areas
The 6307-ZJEM is ideally suited for a broad spectrum of industrial equipment, including:
- Electric Motors and Generators
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Conveyors
- Agricultural Machinery
