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 | 13.5 kN |
| Mass | ≈m | 0.015 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 | 50.80 mm | |
| Dc | 69.85 mm | |
| Dw | 1.984 mm | |
| Eb | 53.09 mm | |
| Ea | 65.278 mm | |
| Basic Load Ratings Ca | 24.02 kN | |
| Basic Load Ratings C0A | 132.56 kN | |
| Fatigue Load Limit : Cu | 13.5 kN | |
| Limiting Speeds | 6100 min-1 | |
| (Refer.)Mass | 0.015 kg | |
| Washer Designation | TRA-3244 | |
| Washer Dimensions : D | 50.80 mm | |
| Washer Dimensions : D1 | 69.85 mm | |
| Washer Dimensions : H(Max.) | 0.81 mm | |
| Washer Dimensions : H(Min.) | 0.76 mm | |
| Piloting Dimensions : S(Max.) | 50.80 mm | |
| Piloting Dimensions : S(Min.) | 50.72 mm | |
| Dia. To Clear O.D. : H | 70.64 mm | |
| (Refer.)Washer Mass | 0.011 kg | |
| Mass(Refer.) | 0.015 kg |
