Technical data
Product specifications
Metric and imperial values are paired where the manufacturer provides both. Expand a section to review its parameters.
Core specifications3 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Variant / construction | Thrust needle roller bearings / Inch series, separate type / Thrust needle roller and cage assembly(NTA) | |
| Fatigue load limit | Pu | 1.3 kN |
| Mass | ≈m | 0.002 kg |
Manufacturer Identity2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Brand | KOYO | |
| Official Class Key | 090-040-020 |
Classification2 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Official Category Path | Needle roller bearings - Thrust needle roller bearings - Inch series, separate type - Thrust needle roller and cage assembly(NTA) | |
| Official Classification 1 | Needle roller bearings / Thrust needle roller bearings / Inch series, separate type / Thrust needle roller and cage assembly(NTA) |
Technical Data20 parameters
| Parameter | Symbol | Value |
|---|---|---|
| Dc1 | 7.92 mm | |
| Dc | 19.05 mm | |
| Dw | 1.984 mm | |
| Eb | 10.16 mm | |
| Ea | 16.256 mm | |
| Basic Load Ratings Ca | 5.83 kN | |
| Basic Load Ratings C0A | 13.17 kN | |
| Fatigue Load Limit : Cu | 1.30 kN | |
| Limiting Speeds | 24000 min-1 | |
| (Refer.)Mass | 0.002 kg | |
| Washer Designation | TRA-512 | |
| Washer Dimensions : D | 7.92 mm | |
| Washer Dimensions : D1 | 19.05 mm | |
| Washer Dimensions : H(Max.) | 0.81 mm | |
| Washer Dimensions : H(Min.) | 0.76 mm | |
| Piloting Dimensions : S(Max.) | 7.92 mm | |
| Piloting Dimensions : S(Min.) | 7.85 mm | |
| Dia. To Clear O.D. : H | 19.84 mm | |
| (Refer.)Washer Mass | 0.001 kg | |
| Mass(Refer.) | 0.002 kg |
