INA RNA-NA 4904.2RS-RS Needle Roller Bearing
جديد
متوفر4 وحداتجاهز للشحن
محمل إبر عالي الأداء من INA بتصميم مضغوط، ختم مزدوج (2RS)، وسعة تحميل عالية، مناسب للتطبيقات الصناعية المتطلبة.
مخزون ضخم
شحن عالمي
دعم من خبراء
جودة مضمونة
INA RNA-NA 4904.2RS-RS Needle Roller Bearing
The INA / Schaeffler RNA-NA 4904.2RS-RS Needle Roller Bearing is designed for high load capacity and compact installation spaces. Featuring precision needle rollers and double sealing, this bearing ensures reliable performance, reduced friction, and extended service life in demanding industrial applications.
Manufacturer: INA / Schaeffler
Type: Needle Roller Bearing
Model: RNA-NA 4904.2RS-RS
| Under Roller Diameter (Fw) | 20 mm |
| Outer Diameter (D) | 37 mm |
| Width (B) | 17 mm |
| Basic Dynamic Load Rating, Radial (C) | 19,500 N |
| Basic Static Load Rating, Radial (C0r) | 19,900 N |
| Fatigue Load Limit, Radial (Cur) | 3,800 N |
| Limiting Speed | 10,100 1/min |
| Sealing | 2RS, Contact Seal on Both Sides |
| Operating Temperature Range | -20 to 100 °C |
| Recommendation | Ideal choice for compact high-load applications”upgrade your system with this durable sealed bearing to reduce maintenance and extend equipment lifespan. |
