6308-2Z/LHT23
6000, 6200 & 6300 Series Metric Standard Ball Bearings
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Part No.
Part No.
6308-2Z/LHT23
Basic Information
Bearing type
Ball
System of measurement
Metric
Construction
Single Row
Weight
620 g
Tolerance class
ABEC 1 | ISO P0
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
40 mm
Bore diameter tolerance
-0.012mm to 0
Outside diameter
90 mm
Outside diameter tolerance
-0.015mm to 0
Width
23 mm
Width tolerance
-0.120mm to 0
Performance
Temperature range
-30°to 120 °C
Radial dynamic load rating
915 lbf
Radial static load rating
5395 lbf
Limiting speed
7.5 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
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In Stock
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6308-2Z/LHT23 Bearing Product Overview & Core Advantages
The 6308-2Z is a single row deep groove ball bearing designed for outstanding performance in demanding applications. Its core advantage lies in its ability to efficiently handle radial loads while offering robust construction and reliable operation. Featuring integral shielded seals, this bearing provides excellent contamination protection, enhancing its service life. Manufactured to ABEC 1 | ISO P0 tolerance standards, it ensures consistent quality and is an ideal, cost-effective solution for a wide range of industrial machinery requiring dependable radial support.
6308-2Z/LHT23 Bearing Model Code Explained, Specifications & Naming Convention
The model number 6308-2Z can be broken down as follows:
- 63: Series designation, indicating a medium width and a specific internal design.
- 08: Bore diameter code. The bore diameter is calculated as 08 * 5 = 40 mm.
- 2Z: Denotes that the bearing is equipped with non-contact shields on both sides. This provides effective protection against contaminants while minimizing friction and heat generation.
6308-2Z/LHT23 Bearing Structural Features & Performance Benefits
- Robust Construction & High Load Capacity: Built with chrome steel rings, balls, and cage, the 6308-2Z offers high strength and durability. It features a radial dynamic load rating of 915 lbf and a radial static load rating of 5395 lbf, making it suitable for applications with significant radial forces.
- Effective Sealing: The Z-shields on both sides protect the internal bearing components from dust and other particulates, significantly increasing reliability and operational life in harsh environments.
- Precision & Speed: Manufactured to ABEC 1 (ISO P0) tolerance class with a standard CN radial internal clearance, this bearing ensures smooth and precise operation. It achieves a limiting speed of 7,500 rpm, suitable for a wide range of operational speeds.
- Versatile Operating Range: With a temperature range of -30°C to 120°C, the bearing is capable of performing reliably in various environmental conditions.
6308-2Z/LHT23 Bearing Typical Application Areas
The 6308-2Z is widely used across numerous industries due to its robust design and reliable performance. Key application areas include:
- Electric Motors
- Gearboxes and Transmission Systems
- Industrial Pumps and Compressors
- Material Handling Equipment
- Agricultural Machinery
- General Industrial Machinery requiring dependable radial support.
