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HSR312 from FAI,Fairchild Semiconductor

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HSR312

Manufacturer: FAI

PHOTOVOLTAIC SOLID-STATE RELAY OPTOCOUPLERS

Partnumber Manufacturer Quantity Availability
HSR312 FAI 60 In Stock

Description and Introduction

PHOTOVOLTAIC SOLID-STATE RELAY OPTOCOUPLERS The HSR312 is a high-speed radial ball bearing manufactured by FAI (First Automotive Works). Here are the factual specifications from Ic-phoenix technical data files:

1. **Type**: Radial ball bearing  
2. **Design**: High-speed, single-row  
3. **Bore Diameter**: 60 mm  
4. **Outer Diameter**: 130 mm  
5. **Width**: 31 mm  
6. **Dynamic Load Rating**: 108 kN  
7. **Static Load Rating**: 76 kN  
8. **Maximum Speed (Grease Lubrication)**: 4,500 rpm  
9. **Maximum Speed (Oil Lubrication)**: 6,000 rpm  
10. **Material**: High-grade chrome steel (GCr15)  
11. **Cage Material**: Steel or polyamide (depending on variant)  
12. **Precision Class**: ABEC-1 (standard), higher grades available  
13. **Operating Temperature Range**: -30°C to +120°C  
14. **Sealing Options**: Open, shielded (ZZ), or sealed (2RS) variants  

These specifications are based on standard production models and may vary slightly depending on specific configurations.

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