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Help CenterCRBT Series Crossed Roller Bearings for Humanoid Robot Joints CRBT355 Bearing
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CRBT series crossed roller bearings, compact structure, high-precision finish, dedicated to humanoid robot key rotating parts
Product Description
CRBT series crossed roller bearings are specially developed and designed for the transmission needs of humanoid robots, adopting unique cylindrical roller cross-arrangement structure, which can bear radial load, axial load and overturning moment at the same time with a single set of bearing. This series of bearings integrate high precision, high rigidity and ultra-compact structural design, effectively reducing the volume and weight of robot joint components, matching the lightweight and miniaturization development trend of humanoid robots.
With ultra-stable rotation accuracy, low friction coefficient and excellent shock resistance, CRBT series bearings ensure the flexible, precise and stable operation of humanoid robot joints, prolong the service life of the whole machine, and fully meet the high-performance technical requirements of robot joint rotation, arm swing, body torsion and other movements. Adopting professional precision manufacturing technology, the product can achieve P4/P5 level,with reliable quality and strong adaptability, which is the ideal supporting bearing for humanoid robot manufacturing.
Product Details
Description |
Features |
Product Model |
CRBT355 series |
Precision Grade |
P5, P4 |
Load Type |
Radial Load, Axial Load, Overturning Moment |
Roller Structure |
Cylindrical Roller Cross Arrangement |
Clearance Type |
Standard Clearance/ Preload Clearance(according to working condition) |
Material |
High-Strength Bearing Steel (GCr15/GCr15SiMn) |
Heat Treatment |
High-Precision Tempering Treatment |
Dimension |
Inner Diameter Customizable According to Robot Joint Requirements |
Sealing Type |
Optional Non-Sealed and Double-Sided Rubber Sealing |
Application Temperature |
-30℃ ~ 120℃ |
Product Application
CRBT series crossed roller bearings are specially used in key rotating parts of humanoid robots, the main application are as follows:
1. Humanoid robot joint parts: neck joints, shoulder joints, elbow joints, wrist joints, hip joints, knee joints, ankle joints;
2. Robot execution components: robot arm rotating base, finger joint rotating parts, torso torsion components;
3. Other precision transmission parts: humanoid robot precision rotating platform, joint reducer supporting bearings.
This series of products can perfectly adapt to the high-precision movement, high-frequency rotation and complex stress working conditions of humanoid robots, effectively improving the flexibility, stability and overall performance of the robot, and is widely used in commercial humanoid robots, industrial humanoid robots, research and development of special humanoid robots and other fields.
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