Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications6 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Bore diameter | d | 80 mm |
| Outside diameter | D | 170 mm |
| Width | B | 19 mm |
| Fatigue load limit | Pu | 128 kN |
| Limiting speed | nG | 2000 r/min |
| Mass | ≈m | 5.95 kg |
Manufacturer Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Brand | KOYO | |
| Official Class Key | 080-000-000 |
Classification2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official Category Path | Spherical thrust roller bearings | |
| Official Classification 1 | Spherical thrust roller bearings |
Technical Data18 parameters
| Parameter | Symbol | Value |
|---|---|---|
| d | 80 mm | |
| D | 170 mm | |
| T | 54 mm | |
| R(Min.) | 2.1 mm | |
| Basic Load Ratings Ca | 631 kN | |
| Basic Load Ratings C0A | 1480 kN | |
| Fatigue Load Limit : Cu | 128 kN | |
| Limiting Speeds(Oil Lub.) | 2000 min-1 | |
| D1 | 162 mm | |
| D1 | 117 mm | |
| B | 19 mm | |
| B1 | 51 mm | |
| C | 26 mm | |
| A | 50 mm | |
| Da(Min.) | 120 mm | |
| Da(Max.) | 140 mm | |
| Ra(Max.) | 2 mm | |
| Mass(Refer.) | 5.95 kg |