6310-2Z/C3 GJN
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6310-2Z/C3 GJN
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
1050 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
50 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
110 mm
Outside diameter tolerance
-0.015mm to 0
Width
27 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
13938 lbf
Radial static load rating
861 lbf
Limiting speed
6 X 1000 rpm
Lubrication
None
Radial internal clearance
C3
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:
$ 15.92
/ each
In Stock
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6310-2Z/C3 GJN Bearing Product Overview & Core Advantages
The 6310-2Z/C3 GJN is a single row deep groove ball bearing engineered for high reliability in demanding applications. Its core advantages stem from its robust construction, featuring shielded protection (2Z) on both sides and a C3 radial internal clearance, making it exceptionally suitable for applications with thermal expansion or heavy loads. This bearing is designed to handle primarily radial loads efficiently while offering a high limiting speed and long service life, all within a compact and standardized metric dimension footprint.
Model Code Breakdown
| Code Segment | Technical Meaning |
|---|---|
| 6310 | Basic bearing series, indicating a medium-duty, single row deep groove ball bearing with a 50mm bore, 110mm OD, and 27mm width. |
| 2Z | Bearing is equipped with shielded seals on both sides. This provides effective protection against contaminants while allowing for high-speed operation with minimal friction. |
| C3 | Specifies a greater than normal radial internal clearance. This is ideal for applications where thermal expansion of the shaft and housing is expected, preventing preload and ensuring smooth operation. |
| GJN | Indicates the use of a stamped steel cage, which is robust and suitable for high-speed applications. |
6310-2Z/C3 GJN Bearing Structural Features & Performance Benefits
- Optimized Load Capacity: The single row deep groove raceway and high-quality chrome steel construction provide a high dynamic load rating of 13,938 lbf, ensuring durability under significant radial stresses.
- High-Speed Capability: The combination of the low-friction steel cage (GJN) and shielded design allows for a high limiting speed of 6,000 rpm, making it a capable high-speed bearing.
- Robust Contamination Protection: The non-contact shields (2Z) effectively exclude large particulate contaminants while retaining the factory-applied grease, significantly extending bearing life in harsh environments.
- Operational Stability: The C3 clearance provides operational stability in applications with elevated temperatures or heavy loads, preventing binding and reducing friction and heat generation.
- Precision & Quality: Manufactured to ABEC 1 | ISO P0 tolerance class, this bearing ensures consistent performance and reliable interchangeability.
6310-2Z/C3 GJN Bearing Typical Application Areas
- Electric Motors and Generators
- Industrial Gearboxes and Power Transmission Systems
- Material Handling Equipment (e.g., conveyor pulleys)
- Agricultural Machinery
- Pumps and Fans
- General Industrial Machinery requiring reliable radial support
