CRB70045

Design Features of CRB70045 Bearing

CRB70045 features a compact design that allows for high rigidity and precision while supporting radial, axial, and moment loads. CRB70045 outer dia is 815 mm. Its bore dia is 700 mm. Its crossed roller arrangement ensures smooth rotation and minimal friction, making it ideal for applications requiring accurate motion control.

What Benefits Can CRB70045 Bearing Provide?

High Load Capacity: Its crossed roller design allows it to handle radial, axial, and moment loads simultaneously, making it suitable for heavy-duty applications.
Precision and Accuracy: The bearing provides excellent positional accuracy, which is crucial for applications that require precise motion control.
Compact Size: The design is typically more compact than traditional bearings, allowing for use in space-constrained environments without compromising performance.
Smooth Operation: With reduced friction and improved rotation smoothness, the bearing enhances the overall efficiency and longevity of machinery.
Versatility: It can be used in various applications, including robotics, medical equipment, industrial machinery, and aerospace, due to its ability to accommodate complex loading conditions.

What Can CRB70045 Bearing Be Used for?

Robotics: In robotic joints and end-effectors, where precise motion control and high load capacity are required.
Industrial Machinery: Used in CNC machines, lathes, and milling machines to ensure smooth operation and accurate positioning.
Medical Equipment: In devices such as surgical tables, imaging equipment, and robotic-assisted surgery systems, where precision and stability are crucial.
Aerospace Applications: Utilized in gimbals, satellites, and flight control systems for their ability to withstand dynamic loads and maintain accuracy.
Wind Turbines: For yaw and pitch control systems, allowing for smooth rotation and alignment with wind direction.
Material Handling Equipment: In cranes, hoists, and turntables, where heavy loads need to be rotated or moved with precision.

Category: CRBC

Part Number	CRB70045
System of Measurement	Metric
Bearing Type	Roller
Roller Bearing Type	Crossed
For Load Direction	Combined
Construction	Single Row
Seal Type	Open
Bore Dia	700 mm
Outer Dia	815 mm
Width	45 mm
R(min)	3 mm
Shoulder Height Ds(max)	731 mm
Shoulder Height Dh(min)	777 mm
Holes	Without Holes
Ring Material	Steel
Roller Material	Steel
Basic Load Rating C	281 kN
Basic Load Rating Co	836 kN
Lubrication	Required
Shaft Mount Type	Press Fit
Temperature Range	0 -230 °F
ABEC Rating	ABEC5(Available in ABEC7/9)
RoHS	Compliant
REACH	Compliant
Weight	46 Kg