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Product Specifications:
| Item | Thrust Bearing |
| Application | Automobile Field, Drive-Lines, Engine, Industrial Machinery Field, Steering Systems, Transmission, Wind Power Generation |
| Bearing Design | NTA/TC |
| Bearing Industry Number | 4052 |
| Bore Dia. | 2 1/2" |
| Cage Material | Alloy Steel |
| Compatible Washer | TRA-4052, TRB-4052, TRC-4052, TRD-4052 |
| Dynamic Axial Load Capacity | 5740 lbf. |
| Lubricant Material | Oil |
| Max. Speed | 5100 RPM |
| Max. Temp. | 248°F |
| Min. Temp. | -22°F |
| Outside Dia. | 3 1/4" |
| Overall Width | 0.078" |
| Roller Material | Alloy Steel |
| Roller Material Grade | SUJ 2 |
| Static Axial Load Capacity | 34200 lbf. |
| Thrust Bearing Type | Thrust Needle Roller And Cage Assembly |
| Width | 0.078" |
Shipping Info:
| Ship weight (kg) | 0.03 |
| Ship height (cm) | 0.2 |
| Ship length (cm) | 8.26 |
| Ship width (cm) | 8.26 |
| Country of Origin | JP |
Product Variants
| Model | Outside Dia. | Bore Dia. | Max. Speed | Washer Material | Compatible Bearing | Washer Thickness | Dynamic Axial Load Capacity | Static Axial Load Capacity | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| NTA-1220 | 1 1/4" | 3/4" | 14000 RPM | - | - | - | 2450 lbf. | 8200 lbf. | €11.00 | |
| NTA-1423 | 1.438" | 7/8" | 12000 RPM | - | - | - | 3020 lbf. | 11200 lbf. | €10.59 | |
| NTA-1625 | 1.562" | 1" | 11000 RPM | Not Applicable | - | - | 3110 lbf. | 12100 lbf. | €11.29 | |
| NTA-1828 | 1 3/4" | 1 1/8" | 9600 RPM | - | - | - | 3750 lbf. | 16000 lbf. | €10.93 | |
| NTA-2031 | 1.938" | 1 1/4" | 8600 RPM | - | - | - | 4530 lbf. | 21000 lbf. | €15.02 | |
| NTA-2840 | 2 1/2" | 1 3/4" | 6800 RPM | - | - | - | 5690 lbf. | 30900 lbf. | €15.70 | |
| NTA-3244 | 2 3/4" | 2" | 6100 RPM | - | - | - | 5400 lbf. | 29800 lbf. | €16.50 |
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KOYO NTA-4052 Needle Roller Thrust Bearing, 4052, 2 1/2 Inch Bore Dia, 3 1/4 Inch Outside Dia, Nta/Tc
€35.78 /unit
