BNAT505 Crossed Roller Robot Bearing with 50mm Shaft Bore Ultra-Thin Profile and High Precision
Price:
Please contact us,thanks
MOQ:
1000
Delivery Time:
2-4 weeks
Brand:
CNBTZC or OEM
Product Description
Shaft 50 Mm BNAT505 Crossed Roller Robot Bearing 50X61X5mm Precision Joints
Shaft Diameter 50 mm BNAT505 Crossed Roller Bearing 50X61X5mm Precision Robot bearing Joints
BNAT505, Ultra-Thin Section Type Both the inner and outer rings are of an integral structure. This series minimizes axial and radial section dimensions to the extreme, featuring an ultra-thin design. It is most suitable for applications requiring lightweight and compact structures in rotating parts, such as collaborative robots, service robots, special-purpose robots, and alignment platforms.
Outer Diameter
61 mm
Bore Diameter
50 mm
Width
5 mm
The BNAT505 bearing excels in applications requiring high performance and reliability, offering superior stiffness and load capacity while simplifying installation.
Technical Specifications
| Part Number | BNAT505 |
| Measurement System | Metric |
| Bearing Type | Roller Bearing |
| Roller Bearing Type | Crossed |
| For Load Direction | Combined Load |
| Construction | Single Row |
| Seal Type | Open |
| Bore Diameter | 50 mm |
| Outer Diameter | 61 mm |
| Width | 5 mm |
| Holes | With Holes |
| Ring Material | Steel |
| Roller Material | Steel |
| Basic Dynamic Load Rating(C) | 2400N |
| Basic Static Load Rating (Co) | 3400N |
| Lubrication | Required |
| Shaft Mount Type | Press Fit |
| Temperature Range | 0 -230 °F |
| ABEC Rating | ABEC5/7/9 (P5,P4,P2) |
| RoHS | Compliant |
| REACH | Compliant |
| Weight | 0.032kg |
Performance Features
- Ultra-Thin Profile: Minimized axial and radial dimensions for compact, space-saving applications.
- High Precision: Ensures accurate rotation, ideal for robotics and precision machinery.
- Lightweight: Reduces overall weight, perfect for robotic joints and portable devices.
- Versatile Load Capacity: Handles radial, axial, and moment loads efficiently.
- Integral Structure: Single-piece inner and outer rings enhance rigidity and stability.
Applications
The BNAT505 bearing, with its ultra-thin structure, lightweight, high precision, and high rigidity, is widely used in various fields.
Robotics
- Collaborative Robots: Compact and lightweight design meets strict space and weight requirements, ensuring flexible and precise joint motion.
- Service Robots: Small size allows compact structure for indoor environments, ensuring accurate movements and improved service quality.
- Specialty Robots: High rigidity and precision ensure stable operation in complex conditions and extreme scenarios.
- Welding Robots: Provides exact rotation and positioning required for welding processes, ensuring stable and accurate operations.
Mechanical Processing
- Machine Tool Indexing Mechanisms: Ensures fast and accurate indexing motions, improving machining efficiency and precision.
- CNC Rotary Tables: Key component of CNC machines, ensures stability and accuracy during workpiece rotation and indexing.
Motor Applications
- Inner Rotor DD Motors: Low friction and high precision reduce energy loss, improve motor efficiency, and enable precise control.
Other Fields
- Alignment Platforms: Used in high-precision positioning tasks for electronic component assembly and optical instrument calibration.
Crossed Roller Bearing Series Comparison
| Bearing Number | Inner Diameter (d) | Outer Diameter (D) | Width (B) | Dynamic Load (Cr) | Static Load (Cor) | Weight (Wt ≈) |
|---|---|---|---|---|---|---|
| RJ40 | 8 mm | 40 mm | 8 mm | 3020N | 3780N | 0.06 kg |
| RU208 | 8 mm | 44 mm | 8 mm | 3020N | 3780N | 0.08 kg |
| BNAT105 | 10 mm | 21 mm | 5 mm | 1100N | 800N | 0.009 kg |
| BNAT205 | 20 mm | 31 mm | 5 mm | 1500N | 1400N | 0.015 kg |
| BNAT305 | 30 mm | 41 mm | 5 mm | 1900N | 2100N | 0.021 kg |
| BNAT408 | 40 mm | 56 mm | 8 mm | 4200N | 5800N | 0.027 kg |
| BNAT505 | 50 mm | 61 mm | 5 mm | 2400N | 3400N | 0.032 kg |
| BNAT555 | 55 mm | 66 mm | 5 mm | 2500N | 3700N | 0.035 kg |
If you need more detailed information, feel free to ask!
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Get in Touch
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Company
Beining Intelligent Technology (Zhejiang) Co., Ltd
Location
No.502,Xinxing Third Road,Cixi Intelligent Home Appliance High Tech Industrial Development Zone, Zhejiang,China
Contact Person
Shelley Dong