INA NK21/20-XL Needle Roller Bearing
新
有现货1 单元现货供应
滚针轴承 INA NK21/20-XL是一款紧凑高效的滚针轴承，具有21毫米的滚针直径和29毫米的外径，设计用于高负载能力和最高20,600转/分钟的转速。
海量库存
全球运输
专家支持
质量保证
INA NK21/20-XL Needle Roller Bearing
The INA NK21/20-XL is a high-precision needle roller bearing designed to deliver exceptional radial load capacity with a compact cross-section. Ideal for space-constrained applications, this bearing combines performance and durability with high-speed capabilities and robust load ratings.
Manufacturer: INA
Type: Needle Roller Bearing
Model: NK21/20-XL
| Under Roller Diameter (Fw) | 21 mm |
| Outer Diameter (D) | 29 mm |
| Width (C) | 20 mm |
| Dynamic Load Rating (Cr) | 19,300 N |
| Static Load Rating (C0r) | 25,500 N |
| Fatigue Load Limit (Radial) | 4,500 N |
| Reference Speed | 12,300 1/min |
| Limiting Speed | 20,600 1/min |
