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TFL Bearings is a reliable supplier of high-quality ra cross roller bearings . We have sufficient stock for fast delivery. Shop our variety of roller bearings at a great price.
Manufacturers: TFL, OEM, Type: RA cross roller bearings, Bore dia: 50 mm, Outer dia: 66 mm, Width: 8 mm, Cr: 5.1 kN, Cor: 7.19 kN, Mass: 0.08 kg,
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Manufacturers: TFL, OEM, Type: RA cross roller bearings, Bore dia: 60 mm, Outer dia: 76 mm, Width: 8 mm, Cr: 5.68 kN, Cor: 8.68 kN, Mass: 0.09 kg,
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Manufacturers: TFL, OEM, Type: RA cross roller bearings, Bore dia: 70 mm, Outer dia: 86 mm, Width: 8 mm, Cr: 5.98 kN, Cor: 9.8 kN, Mass: 0.1 kg,
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Manufacturers: TFL, OEM, Type: RA cross roller bearings, Bore dia: 80 mm, Outer dia: 96 mm, Width: 8 mm, Cr: 6.37 kN, Cor: 11.3 kN, Mass: 0.11 kg,
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Manufacturers: TFL, OEM, Type: RA cross roller bearings, Bore dia: 90 mm, Outer dia: 106 mm, Width: 8 mm, Cr: 6.67 kN, Cor: 12.4 kN, Mass: 0.12 kg,
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Manufacturers: TFL, OEM, Type: RA cross roller bearings, Bore dia: 100 mm, Outer dia: 116 mm, Width: 8 mm, Cr: 7.15 kN, Cor: 13.9 kN, Mass: 0.16 kg,
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Manufacturers: TFL, OEM, Type: RA cross roller bearings, Bore dia: 110 mm, Outer dia: 126 mm, Width: 8 mm, Cr: 7.45 kN, Cor: 15 kN, Mass: 0.15 kg,
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Manufacturers: TFL, OEM, Type: RA cross roller bearings, Bore dia: 120 mm, Outer dia: 136 mm, Width: 8 mm, Cr: 7.84 kN, Cor: 16.5 kN, Mass: 0.17 kg,
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Manufacturers: TFL, OEM, Type: RA cross roller bearings, Bore dia: 130 mm, Outer dia: 146 mm, Width: 8 mm, Cr: 7.94 kN, Cor: 17.6 kN, Mass: 0.18 kg,
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Manufacturers: TFL, OEM, Type: RA cross roller bearings, Bore dia: 140 mm, Outer dia: 156 mm, Width: 8 mm, Cr: 8.33 kN, Cor: 19.1 kN, Mass: 0.19 kg,
+ Add to wishlistRA cross roller bearings are designed for applications requiring high precision, rigidity, and compactness, making them an excellent choice for advanced machinery and equipment. Their most important features include the following:
Exceptional Load-Carrying Capacity:
RA cross roller bearings are constructed with rollers arranged at a 90-degree angle, allowing them to simultaneously support radial, axial, and moment loads. This makes them ideal for applications with complex and heavy load demands.
High Precision and Rigidity:
With the rollers evenly spaced by spacers, RA cross roller bearings minimize internal friction, ensuring smooth rotation and excellent rigidity. They are suitable for high-precision equipment that requires minimal deformation under load.
Compact and Space-Saving Design:
RA cross roller bearings feature a thin-walled outer and inner ring structure, allowing for a compact and lightweight design without compromising performance. This makes them perfect for applications with space constraints.
RA cross roller bearings are widely used in high-precision machinery, such as industrial robots, medical equipment, machine tools, and optical instruments.
Industrial Robots:
They provide smooth and precise rotation in robotic joints and manipulators, ensuring accurate positioning and stability under high loads.
Medical Equipment:
RA cross roller bearings support the precise movement required in CT scanners, surgical equipment, and imaging devices.
Machine Tools:
With their excellent rigidity and precision, they are ideal for rotary tables, indexing heads, and other components in CNC machining centers.
Optical Instruments:
Their compact design and high precision make them suitable for telescopes, camera gimbals, and other optical devices.
RA cross roller bearings consist of an inner and outer ring with rollers arranged at 90-degree angles. These rollers are alternately oriented to withstand loads in all directions, including radial, axial, and moment loads. The thin-section design of the RA cross roller bearing allows for reduced weight and compactness while maintaining excellent performance, making them highly versatile and efficient in demanding applications.
Cross roller bearings are available in various configurations, including:
RA Series: Compact and lightweight, ideal for applications with space constraints.
RB Series: High rigidity with integrated inner and outer rings for demanding load conditions.
RU Series: Integrated inner and outer rings with mounting holes for easy installation.
Choose RA cross roller bearings for your high-precision and compact machinery needs, and experience unparalleled performance and durability!