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CRBH7013AT1 IKO High Rigidity Crossed Roller Bearing 70mm X 100mm X 13mm

US$187.39 US$187.39
In stock
SKU
CRBH7013AT1-IKO
d) = 70mm | D) = 100mm | B) = 13mm
0.84lbs
Part Number: CRBH7013AT1
Manufacturer: IKO
Product Type: High Rigidity Crossed Roller Bearing
Basic Dimension(s): 70mm X 100mm X 13mm

Dimension(s):
Internal Diameter (d) = 70mm
External Diameter (D) = 100mm
Width (B) = 13mm
Radius (rmin) = 0.6mm
Mounting Dimension (da) = 76mm
Mounting Dimension (Da) = 94mm

Load Rating(s):
Basic Dynamic Load Rating = 20100N
Basic Static Load Rating = 27700N

Allowable Rotational Speed (Grease Lubrication): 75,000 r/min
Allowable Rotational Speed (Oil Lubrication): 150,000 r/min

Operating Temperature Range: -20°C to +120°C

Radial Internal Clearance: -10µm to 0µm

Crossed roller bearings represent a sophisticated engineering solution for applications demanding high precision, load capacity, and rigidity in a compact package. These bearings are designed with a unique arrangement of cylindrical rollers that are crossed at a 90-degree angle between inner and outer rings.

The distinctive crossed roller configuration enables these bearings to accommodate both radial and axial loads simultaneously, while maintaining exceptionally low friction and precise motion control. This design feature enhances load distribution, minimizes stress concentrations, and ensures smooth operation even under heavy loads and high-speed conditions.

Crossed roller bearings are renowned for their outstanding rigidity, which is critical for maintaining positional accuracy and stability in precision machinery and equipment. This inherent stiffness allows for precise positioning and repeatability, making them ideal for applications such as robotics, machine tools, semiconductor manufacturing, and medical devices.

Furthermore, crossed roller bearings are characterized by their compact design, which enables them to fit into tight spaces and optimize machine layouts. This space-saving feature makes them particularly advantageous in applications where installation space is limited or weight reduction is essential.

Manufactured to the highest quality standards using advanced materials and production techniques, crossed roller bearings offer exceptional reliability and durability even in demanding operating environments. They are available in various sizes, configurations, and precision classes to suit diverse application requirements.

In summary, crossed roller bearings combine high load capacity, precision, rigidity, and compactness, making them an indispensable component in a wide range of industrial and precision engineering applications where superior performance and accuracy are paramount.

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