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Product Specifications:
| Item | Thrust Bearing |
| Application | Automobile Field, Drive-Lines, Engine, Industrial Machinery Field, Steering Systems, Transmission, Wind Power Generation |
| Banded | No |
| Bearing Design | NTA/TC |
| Bearing Industry Number | 1423 |
| Bore Dia. | 7/8" |
| Cage Material | Alloy, Steel |
| Compatible Washer | TRA-1423, TRB-1423, TRC-1423, TRD-1423 |
| Component Description | Roller Assembly Only |
| Contact I.d. | 24/25" |
| Contact O.d. | 1.33" |
| Dia. To Clear Assembly O.d. | 1.469" |
| Dynamic Axial Load Capacity | 3020 lbf. |
| Inch-metric | Inch |
| Lubricant Material | Oil |
| Max. Shaft Pilot Dia. | 7/8" |
| Max. Speed | 12000 RPM |
| Max. Temp. | 248°F |
| Min. Shaft Pilot Dia. | 0.872" |
| Min. Temp. | -22°F |
| Outside Dia. | 1 7/16" , 1.438" |
| Overall Width | 0.078" |
| Precision Ground | Yes |
| Roller Material | Alloy, Steel |
| Roller Material Grade | SUJ 2 |
| Rolling Element | Needle Roller Bearing |
| Self Aligning | No |
| Single Or Double Direction | Single Direction |
| Static Axial Load Capacity | 11200 lbf. |
| Thrust Bearing | Yes |
| Thrust Bearing Type | Thrust Needle Roller And Cage Assembly |
| Width | 0.078" |
Shipping Info:
| Ship height (cm) | 0.2 |
| Ship length (cm) | 3.66 |
| Ship width (cm) | 3.66 |
| Country of Origin | JP |
Product Variants
| Model | Bore Dia. | Outside Dia. | Max. Speed | Washer Material | Compatible Bearing | Washer Thickness | Dynamic Axial Load Capacity | Static Axial Load Capacity | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| NTA-1220 | 3/4" | 1 1/4" | 14000 RPM | - | - | - | 2450 lbf. | 8200 lbf. | €7.01 | |
| NTA-1625 | 1" | 1.562" | 11000 RPM | Not Applicable | - | - | 3110 lbf. | 12100 lbf. | €7.57 | |
| NTA-1828 | 1 1/8" | 1 3/4" | 9600 RPM | - | - | - | 3750 lbf. | 16000 lbf. | €7.35 | |
| NTA-2031 | 1 1/4" | 1.938" | 8600 RPM | - | - | - | 4530 lbf. | 21000 lbf. | €7.29 | |
| NTA-2840 | 1 3/4" | 2 1/2" | 6800 RPM | - | - | - | 5690 lbf. | 30900 lbf. | €10.55 | |
| NTA-3244 | 2" | 2 3/4" | 6100 RPM | - | - | - | 5400 lbf. | 29800 lbf. | €11.08 | |
| NTA-3648 | 2 1/4" | 3" | 5600 RPM | - | - | - | 5570 lbf. | 32000 lbf. | €19.02 |
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KOYO NTA-1423 Needle Roller Thrust Bearing, 1423, 7/8 Inch Bore Dia, 1 7/16 Inch Outside Dia
€7.11 /unit
