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TFL Bearings is a reliable supplier of high-quality rb cross roller bearings . We have sufficient stock for fast delivery. Shop our variety of roller bearings at a great price.
Manufacturers: TFL, OEM, Type: RB cross roller bearings, Bore dia: 500 mm, Outer dia: 625 mm, Width: 50 mm, Cr: 267 kN, Cor: 653 kN, Mass: 41.7 kg,
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Manufacturers: TFL, OEM, Type: RB cross roller bearings, Bore dia: 500 mm, Outer dia: 680 mm, Width: 70 mm, Cr: 653 kN, Cor: 1330 kN, Mass: 86.1 kg,
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Manufacturers: TFL, OEM, Type: RB cross roller bearings, Bore dia: 600 mm, Outer dia: 700 mm, Width: 40 mm, Cr: 264 kN, Cor: 721 kN, Mass: 29 kg,
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Manufacturers: TFL, OEM, Type: RB cross roller bearings, Bore dia: 600 mm, Outer dia: 780 mm, Width: 70 mm, Cr: 700 kN, Cor: 1540 kN, Mass: 102 kg,
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Manufacturers: TFL, OEM, Type: RB cross roller bearings, Bore dia: 600 mm, Outer dia: 870 mm, Width: 120 mm, Cr: 1490 kN, Cor: 2800 kN, Mass: 274 kg,
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Manufacturers: TFL, OEM, Type: RB cross roller bearings, Bore dia: 700 mm, Outer dia: 815 mm, Width: 45 mm, Cr: 281 kN, Cor: 836 kN, Mass: 46 kg,
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Manufacturers: TFL, OEM, Type: RB cross roller bearings, Bore dia: 700 mm, Outer dia: 880 mm, Width: 70 mm, Cr: 766 kN, Cor: 1810 kN, Mass: 115 kg,
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Manufacturers: TFL, OEM, Type: RB cross roller bearings, Bore dia: 700 mm, Outer dia: 1020 mm, Width: 150 mm, Cr: 1980 kN, Cor: 3820 kN, Mass: 478 kg,
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Manufacturers: TFL, OEM, Type: RB cross roller bearings, Bore dia: 800 mm, Outer dia: 950 mm, Width: 70 mm, Cr: 468 kN, Cor: 1330 kN, Mass: 105 kg,
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Manufacturers: TFL, OEM, Type: RB cross roller bearings, Bore dia: 800 mm, Outer dia: 1030 mm, Width: 100 mm, Cr: 1140 kN, Cor: 2640 kN, Mass: 247 kg,
+ Add to wishlistWhy Choose RB Cross Roller Bearings?
RB cross roller bearings are highly versatile and ideal for applications requiring precision, rigidity, and high load capacity. Their unique structure offers several key advantages:
Exceptional Load-Carrying Capacity: RB cross roller bearings feature rollers arranged at a 90° angle between the inner and outer rings, enabling them to simultaneously support radial, axial, and moment loads. This makes them suitable for high-load and compact applications.
High Precision and Rigidity: The cross arrangement of rollers ensures even load distribution and minimizes rotational deflection, providing excellent stiffness and precision in demanding applications.
Compact Design: Despite their ability to handle complex loads, RB cross roller bearings have a compact design that saves space and reduces the overall size of equipment.
Areas of Application for RB Cross Roller Bearings
RB cross roller bearings are widely used in applications where high precision and rigidity are essential, such as industrial robots, machine tools, rotary tables, precision measuring equipment, and aerospace technology.
In robotics, RB cross roller bearings ensure precise and stable movement, even under complex load conditions, enabling robots to perform tasks with high accuracy.
In machine tools and rotary tables, their ability to handle combined loads ensures smooth and precise rotation, even under heavy-duty conditions.
In aerospace and precision measuring equipment, these bearings excel in providing stable and reliable support for high-precision operations.
What Is an RB Cross Roller Bearing?
RB cross roller bearings feature an outer ring split into two halves and a single-piece inner ring. The rollers are arranged at right angles in a cross pattern between the rings, with separators to prevent contact between rollers, reducing friction and ensuring smooth operation. This design allows them to withstand complex loads, including radial, axial, and tilting moments, with exceptional accuracy and reliability.
What Are the Common Types of Cross Roller Bearings?
Cross roller bearings include RB (standard type), RE (inner ring integrated type), RU (inner and outer ring integrated type), and RA (lightweight type) series, each tailored to meet specific application needs.
RB cross roller bearings are the optimal choice for industries requiring precision, reliability, and high load capacity in a compact design.