NTA TC Series Thrust Needle Roller Bearings - Inch Sizes 1/4" to 5/8" - 5.12-9.79 kN Dynamic Load Capacity
MOQ:
50-2000
Delivery Time:
5-30 Working Days
Product Description
NTA TC Series Thrust Needle Roller Bearings
NTA TC series thrust needle roller bearings feature inch sizes and are designed for applications requiring high axial load capacity in minimal envelope space. These precision bearings consist of stamped or machined cages and rollers paired with thrust washers that serve as raceways.
Product Features
- Available in four washer thickness options: TRA (0.8mm), TRB (1.6mm), TRC (2.4mm), TRD (3.2mm)
- High degree of stiffness and accuracy under fluctuating heavy loads
- Suitable for high-speed applications in machine tools and high-pressure pumps
- Can be used without thrust washers when machine components serve as raceways
Technical Specifications
| Shaft Dia. | Dc1 (mm) | Dc (mm) | Dw (mm) | Eb (mm) | Ea (mm) | Assembly | C (kN) | Co (kN) | Speed Rating | Weight (kg) |
|---|---|---|---|---|---|---|---|---|---|---|
| 1/4" | 6.35 | 17.45 | 1.584 | 8.636 | 14.732 | NTA-411 | 5.12 | 10.76 | 26000 | 0.001 |
| 5/16" | 7.92 | 19.05 | 1.984 | 10.16 | 16.256 | NTA-512 | 5.83 | 13.17 | 24000 | 0.002 |
| 3/8" | 9.53 | 20.625 | 1.984 | 11.68 | 18.034 | NTA-613 | 6.05 | 14.32 | 22000 | 0.002 |
| 1/2" | 12.7 | 23.8 | 1.984 | 14.99 | 21.08 | NTA-815 | 7.16 | 19.13 | 19000 | 0.002 |
| 9/16" | 14.275 | 25.4 | 1.984 | 16.51 | 22.606 | NTA-916 | 7.7 | 21.53 | 18000 | 0.003 |
| 5/8" | 15.88 | 28.575 | 1.984 | 18.03 | 25.908 | NTA-1018 | 9.79 | 30.38 | 15000 | 0.003 |
Company Information
IATF16949 Certified: Manufacturer since 2011
Annual Production: Over 100 million pieces across various sizes and types
Lead Time: 30-45 days for production
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Get in Touch
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Company
Changzhou Zhihua Bearings Co., Ltd.
Location
NO.9 Changbei Road,West Lake Street,Wujin District, Changzhou City,213145,China
Contact Person
james