ER1458 ZZ
ER Series Thin Section Ball Bearings
Image may differ from product. See technical specification for details.
Part No.
Part No.
ER1458 ZZ
Basic Information
Bearing type
Ball
System of measurement
Inch
Construction
Single Row
Weight
3.95 g
Tolerance class
ABEC-1
Seal type
Shielded
For load direction
Radial
Main Dimensions
Bore diameter
0.625"
Bore diameter tolerance
-0.008mm to 0
Outside diameter
0.875"
Outside diameter tolerance
-0.009mm to 0
Width
0.1562"
Width tolerance
-0.12mm to 0
Performance
Temperature range
-30°C to 110 °C
Radial dynamic load rating
218 lbf
Radial static load rating
139 lbf
Limiting speed
10 X 1000 rpm
Lubrication
Required
Radial internal clearance
0.003mm to 0.018mm
Radial internal clearance
C0
Materials
Ring material
Chrome Steel
Ball material
Chrome Steel
Cage material
Stainless Steel
Environment & Compliance
REACH
Compliant
ROHS
Compliant
Technical Drawings
No drawings available at the moment, will be launched soon
Price:
$ 6.2
/ each
In Stock
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ER1458 ZZ Bearing Product Overview & Core Advantages
The ER1458 ZZ is a single row deep groove ball bearing designed for reliable performance in demanding industrial applications. Engineered to primarily handle radial loads, this inch-series bearing offers a compact design and robust construction. Its key advantages include high operational reliability and consistent performance, making it an ideal choice for applications requiring precision and durability. The inclusion of shields (ZZ) provides effective contamination protection, extending service life.
ER1458 ZZ Bearing Model Code Explained, Specifications & Naming Convention
| Code Segment | Technical Meaning | Benefit |
|---|---|---|
| ER1458 | Basic bearing designation (Inch series) | Defines the core bearing dimensions (Bore: 0.625", OD: 0.875", Width: 0.1562") |
| ZZ | Double-sided metal shields | Provides effective contamination protection, retaining lubricant and excluding debris |
ER1458 ZZ Bearing Structural Features & Performance Benefits
- Robust Construction & Material Quality: Manufactured from chrome steel rings and balls with a stainless steel cage, this bearing ensures high strength, corrosion resistance, and stable operation.
- Radial Load Capacity: With a dynamic load rating of 218 lbf and a static load rating of 139 lbf, it is well-suited for applications with significant radial forces.
- Precision & Speed: Built to ABEC-1 tolerance class with a standard C0 radial internal clearance, it guarantees smooth running and is capable of operating at a limiting speed of 10,000 rpm.
- Protected & Long-Lasting: The ZZ shields protect the internal components, making it a low-maintenance solution in environments where contamination is a concern.
ER1458 ZZ Bearing Typical Application Areas
The ER1458 ZZ is commonly specified in a wide range of industrial machinery and precision equipment, including:
- Small Electric Motors and Gearboxes
- Precision Instruments and Medical Devices
- Office Automation Equipment (e.g., Printers, Scanners)
- Pumps and Fans
- Conveyor Systems and Material Handling Equipment
