Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications4 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Variant / construction | Clean / K series Full Complement Hybrid Ceramic Ball Bearings | |
| Bore diameter | d | 76.2 mm |
| Outside diameter | D | 92.075 mm |
| Width | B | 7.938 mm |
Manufacturer Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Brand | KOYO | |
| Official Class Key | 300-010-180 |
Classification3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official Category Path | Special Environment Bearing - Clean - K series Full Complement Hybrid Ceramic Ball Bearings | |
| Official Classification 1 | Special Environment Bearing / Clean / K series Full Complement Hybrid Ceramic Ball Bearings | |
| Official Classification 2 | Special Environment Bearing / Vacuum / K series Full Complement Hybrid Ceramic Ball Bearings |
Technical Data9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| d | 76.2 mm | |
| D | 92.075 mm | |
| B | 7.938 mm | |
| r | 1 mm | |
| Basic Load Rating: Cr | 5.5 | |
| Basic Load Rating: C0R | 4.7 | |
| Temperature | -30～200 °C | |
| Vacuum(Pa) | 10 -5 | |
| Cleanliness(Class) | 100 |