Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications9 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Variant / construction | Single-row / With machined cage | |
| Bore diameter | d | 70 mm |
| Outside diameter | D | 125 mm |
| Width | B | 24 mm |
| Basic dynamic load rating | C | 79 kN |
| Basic static load rating | C0 | 50.6 kN |
| Fatigue load limit | Pu | 2.95 kN |
| Limiting speed | nG | 4600 r/min |
| Mass | ≈m | 1.12 kg |
Manufacturer Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Brand | KOYO | |
| Official Class Key | 020-010-000 |
Classification2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official Category Path | Angular contact ball bearings - Single-row - With machined cage | |
| Official Classification 1 | Angular contact ball bearings / Single-row / With machined cage |
Technical Data15 parameters
| Parameter | Symbol | Value |
|---|---|---|
| d | 70 mm | |
| D | 125 mm | |
| B | 24 mm | |
| R(Min.) | 1.5 mm | |
| R1(Min.) | 1 mm | |
| Basic Load Ratings : Cr | 79.0 kN | |
| Basic Load Ratings : C0R | 50.6 kN | |
| Fatigue Load Limit : Cu | 2.95 kN | |
| Limiting Speeds(Grease Lub.) | 4600 min-1 | |
| Limiting Speeds(Oil Lub.) | 6100 min-1 | |
| Load Center Spread : A | 52.9 mm | |
| Da(Min.) | 78.5 mm | |
| Da(Max.) | 116.5 mm | |
| Ra(Max.) | 1.5 mm | |
| Mass(Refer.) | 1.12 kg |
