Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications7 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Variant / construction | Combined needle roller bearings / Ball thrust series / NAXK,NAXK.Z | |
| Outside diameter | D | 85 mm |
| Basic dynamic load rating | C | 43.6 kN |
| Basic static load rating | C0 | 87.9 kN |
| Fatigue load limit | Pu | 13.9 kN |
| Limiting speed | nG | 3400 r/min |
| Mass | ≈m | 0.659 kg |
Manufacturer Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Brand | KOYO | |
| Official Class Key | 090-050-010 |
Classification2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official Category Path | Needle roller bearings - Combined needle roller bearings - Ball thrust series - NAXK,NAXK.Z | |
| Official Classification 1 | Needle roller bearings / Combined needle roller bearings / Ball thrust series / NAXK,NAXK.Z |
Technical Data17 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Fw | 70 mm | |
| D | 85 mm | |
| C | 40 mm | |
| Dw(E7) | 70 mm | |
| Da | 95 mm | |
| C1 | 18 mm | |
| C2 | 11 mm | |
| R(Min.) | 1 mm | |
| Limiting Speeds(Oil Lub.) | 3400 min-1 | |
| Basic Load Ratings : Cr | 43.6 kN | |
| Basic Load Ratings : C0R | 87.9 kN | |
| Basic Load Ratings Ca | 41.6 kN | |
| Basic Load Ratings C0A | 110 kN | |
| Fatigue Load Limit : Cu(Radial) | 13.9 kN | |
| Fatigue Load Limit : Cu(Thrust) | 4.95 kN | |
| Used With Inner Ring No. | JR60x70x25 | |
| Mass(Refer.) | 0.659 kg |
