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 | 9.55 kN |
| Mass | ≈m | 0.01 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 | 31.75 mm | |
| Dc | 49.20 mm | |
| Dw | 1.984 mm | |
| Eb | 34.04 mm | |
| Ea | 46.228 mm | |
| Basic Load Ratings Ca | 20.15 kN | |
| Basic Load Ratings C0A | 93.41 kN | |
| Fatigue Load Limit : Cu | 9.55 kN | |
| Limiting Speeds | 8600 min-1 | |
| (Refer.)Mass | 0.010 kg | |
| Washer Designation | TRA-2031 | |
| Washer Dimensions : D | 31.75 mm | |
| Washer Dimensions : D1 | 49.20 mm | |
| Washer Dimensions : H(Max.) | 0.81 mm | |
| Washer Dimensions : H(Min.) | 0.76 mm | |
| Piloting Dimensions : S(Max.) | 31.75 mm | |
| Piloting Dimensions : S(Min.) | 31.67 mm | |
| Dia. To Clear O.D. : H | 50.01 mm | |
| (Refer.)Washer Mass | 0.007 kg | |
| Mass(Refer.) | 0.010 kg |
