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Thin Section Four point Contact Ball Bearing (X type)

Thin Section Four-Point Contact Ball Bearings (X type) are designed for applications requiring compact construction and the ability to handle combined loads. These precision-engineered bearings feature an ultra-thin cross-section with a unique four-point contact design, enabling them to support radial, axial, and moment loads in multiple directions. The optimized ball-to-raceway contact ensures smooth rotation, minimal friction, and reduced energy loss, enhancing operational efficiency. Manufactured from high-quality steel, the X type thin section bearings offer excellent durability, corrosion resistance, and extended service life. TFL-Bearing provides premium Thin Section Four-Point Contact Ball Bearings (X type), delivering precise engineering, superior performance, and customizable solutions to meet diverse industry requirements.

RD090XP0

Manufacturers: TFL, OEM, Type: Thin Section Four point Contact Ball Bearing (X type), Bore Diameter: 9 inch, Outside Diameter: 10 inch, Width: 0.5 inch, Land Diameter Inner Ring: 9.375 inch, Land Diameter Outer Ring: 9.625 inch, Housing Fillet: 0.06 inch, Ball Diameter: 45661, Weight: 1.72 lbs., Radial Static Load: 6500 lbs., Radial Dynamic Load: 3561 lbs., Thrust Static Load: 16250 lbs., Thrust Dynamic Load: 5790 lbs., Moment Static Load: 30870 lbs., Moment Dynamic Load: 12693 lbs., Limiting Speed: 390 RPM, Speed Axial: 1100 RPM, Material: 52100BearingSteel,

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RF090XP0

Manufacturers: TFL, OEM, Type: Thin Section Four point Contact Ball Bearing (X type), Bore Diameter: 9 inch, Outside Diameter: 10.5 inch, Width: 0.75 inch, Land Diameter Inner Ring: 9.563 inch, Land Diameter Outer Ring: 9.938 inch, Housing Fillet: 0.08 inch, Ball Diameter: 45724, Weight: 3.9 lbs., Radial Static Load: 11000 lbs., Radial Dynamic Load: 6947 lbs., Thrust Static Load: 27510 lbs., Thrust Dynamic Load: 11030 lbs., Moment Static Load: 53640 lbs., Moment Dynamic Load: 25410 lbs., Limiting Speed: 375 RPM, Speed Axial: 1050 RPM, Material: 52100BearingSteel,

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RG090XP0

Manufacturers: TFL, OEM, Type: Thin Section Four point Contact Ball Bearing (X type), Bore Diameter: 9 inch, Outside Diameter: 11 inch, Width: 1 inch, Land Diameter Inner Ring: 9.75 inch, Land Diameter Outer Ring: 10.25 inch, Housing Fillet: 0.08 inch, Ball Diameter: 45659, Weight: 7.2 lbs., Radial Static Load: 16420 lbs., Radial Dynamic Load: 11526 lbs., Thrust Static Load: 41040 lbs., Thrust Dynamic Load: 17870 lbs., Moment Static Load: 82080 lbs., Moment Dynamic Load: 43240 lbs., Limiting Speed: 425 RPM, Speed Axial: 1200 RPM, Material: 52100BearingSteel,

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RA100XP0

Manufacturers: TFL, OEM, Type: Thin Section Four point Contact Ball Bearing (X type), Bore Diameter: 10 inch, Outside Diameter: 10.5 inch, Width: 0.25 inch, Land Diameter Inner Ring: 10.188 inch, Land Diameter Outer Ring: 10.313 inch, Housing Fillet: 0.025 inch, Ball Diameter: 45665, Weight: 0.5 lbs., Radial Static Load: 3110 lbs., Radial Dynamic Load: 1289 lbs., Thrust Static Load: 7780 lbs., Thrust Dynamic Load: 2180 lbs., Moment Static Load: 15940 lbs., Moment Dynamic Load: 4956 lbs., Limiting Speed: 265 RPM, Speed Axial: 830 RPM, Material: 52100BearingSteel,

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RB100XP0

Manufacturers: TFL, OEM, Type: Thin Section Four point Contact Ball Bearing (X type), Bore Diameter: 10 inch, Outside Diameter: 10.625 inch, Width: 0.3125 inch, Land Diameter Inner Ring: 10.234 inch, Land Diameter Outer Ring: 10.391 inch, Housing Fillet: 0.04 inch, Ball Diameter: 5/32, Weight: 0.73 lbs., Radial Static Load: 4190 lbs., Radial Dynamic Load: 1841 lbs., Thrust Static Load: 10460 lbs., Thrust Dynamic Load: 3080 lbs., Moment Static Load: 21580 lbs., Moment Dynamic Load: 7121 lbs., Limiting Speed: 300 RPM, Speed Axial: 900 RPM, Material: 52100BearingSteel,

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RC100XP0

Manufacturers: TFL, OEM, Type: Thin Section Four point Contact Ball Bearing (X type), Bore Diameter: 10 inch, Outside Diameter: 10.75 inch, Width: 0.375 inch, Land Diameter Inner Ring: 10.281 inch, Land Diameter Outer Ring: 10.469 inch, Housing Fillet: 0.04 inch, Ball Diameter: 45732, Weight: 1.06 lbs., Radial Static Load: 4990 lbs., Radial Dynamic Load: 2364 lbs., Thrust Static Load: 12470 lbs., Thrust Dynamic Load: 3930 lbs., Moment Static Load: 25880 lbs., Moment Dynamic Load: 9201 lbs., Limiting Speed: 300 RPM, Speed Axial: 900 RPM, Material: 52100BearingSteel,

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RD100XP0

Manufacturers: TFL, OEM, Type: Thin Section Four point Contact Ball Bearing (X type), Bore Diameter: 10 inch, Outside Diameter: 11 inch, Width: 0.5 inch, Land Diameter Inner Ring: 10.375 inch, Land Diameter Outer Ring: 10.625 inch, Housing Fillet: 0.06 inch, Ball Diameter: 45661, Weight: 1.88 lbs., Radial Static Load: 7180 lbs., Radial Dynamic Load: 3776 lbs., Thrust Static Load: 17960 lbs., Thrust Dynamic Load: 6190 lbs., Moment Static Load: 37710 lbs., Moment Dynamic Load: 14872 lbs., Limiting Speed: 360 RPM, Speed Axial: 1000 RPM, Material: 52100BearingSteel,

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RF100XP0

Manufacturers: TFL, OEM, Type: Thin Section Four point Contact Ball Bearing (X type), Bore Diameter: 10 inch, Outside Diameter: 11.5 inch, Width: 0.75 inch, Land Diameter Inner Ring: 10.563 inch, Land Diameter Outer Ring: 10.938 inch, Housing Fillet: 0.08 inch, Ball Diameter: 45724, Weight: 4.3 lbs., Radial Static Load: 12130 lbs., Radial Dynamic Load: 7342 lbs., Thrust Static Load: 30330 lbs., Thrust Dynamic Load: 11770 lbs., Moment Static Load: 65210 lbs., Moment Dynamic Load: 29608 lbs., Limiting Speed: 325 RPM, Speed Axial: 1000 RPM, Material: 52100BearingSteel,

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RG100XP0

Manufacturers: TFL, OEM, Type: Thin Section Four point Contact Ball Bearing (X type), Bore Diameter: 10 inch, Outside Diameter: 12 inch, Width: 1 inch, Land Diameter Inner Ring: 10.75 inch, Land Diameter Outer Ring: 11.25 inch, Housing Fillet: 0.08 inch, Ball Diameter: 45659, Weight: 7.9 lbs., Radial Static Load: 18060 lbs., Radial Dynamic Load: 12147 lbs., Thrust Static Load: 45140 lbs., Thrust Dynamic Load: 19040 lbs., Moment Static Load: 99320 lbs., Moment Dynamic Load: 50124 lbs., Limiting Speed: 350 RPM, Speed Axial: 1000 RPM, Material: 52100BearingSteel,

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RA110XP0

Manufacturers: TFL, OEM, Type: Thin Section Four point Contact Ball Bearing (X type), Bore Diameter: 11 inch, Outside Diameter: 11.5 inch, Width: 0.25 inch, Land Diameter Inner Ring: 11.188 inch, Land Diameter Outer Ring: 11.313 inch, Housing Fillet: 0.025 inch, Ball Diameter: 45665, Weight: 0.52 lbs., Radial Static Load: 3410 lbs., Radial Dynamic Load: 1362 lbs., Thrust Static Load: 8540 lbs., Thrust Dynamic Load: 2320 lbs., Moment Static Load: 19210 lbs., Moment Dynamic Load: 5750 lbs., Limiting Speed: 220 RPM, Speed Axial: 710 RPM, Material: 52100BearingSteel,

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Why Choose Thin Section Four-Point Contact Ball Bearings (X Type)?


Thin section four-point contact ball bearings (X type) are designed for applications requiring high load capacity, compact design, and precise operation. These bearings can accommodate both radial and axial loads in multiple directions, making them ideal for space-constrained environments.

Compact and Lightweight Design: Featuring a reduced cross-section, these bearings minimize weight while ensuring high rigidity, making them suitable for applications with limited space.

High Load-Carrying Capacity: The unique four-point contact design enables these bearings to handle radial, axial, and moment loads efficiently.

Smooth and Precise Motion: Manufactured with high-quality materials and precision engineering, these bearings ensure low friction and stable performance.

Versatile Application Range: Suitable for dynamic and static load conditions, offering reliability across various demanding applications.


Applications of Thin Section Four-Point Contact Ball Bearings (X Type)


These bearings are widely used in industries requiring precise motion control, lightweight design, and high efficiency. Common applications include:

Robotics & Automation: Providing smooth rotation and stable operation in robotic arms and automated systems.

Medical Equipment: Used in imaging devices and surgical robotics for precise movement and minimal friction.

Aerospace & Aviation: Applied in aerospace components where weight savings and multi-directional load capacity are critical.

Semiconductor Manufacturing: Ensuring high precision and reliability in wafer handling and precision positioning equipment.


What Are Thin Section Four-Point Contact Ball Bearings (X Type)?


Thin section four-point contact ball bearings (X type) are specially designed to handle combined loads using a single bearing row. Their unique design allows them to support axial loads in both directions while maintaining minimal weight and space requirements. These bearings are ideal for applications demanding compact, high-precision solutions.


What Are Other Common Thin Section Bearing Types?


Beyond the X-type four-point contact ball bearings, other thin section bearing options include:

C Type (Radial Contact Ball Bearings): Designed for primarily radial loads with high-speed performance.

A Type (Angular Contact Ball Bearings): Optimized for both radial and moderate axial loads with improved rigidity.

T Type (Thin Section Roller Bearings): Featuring a compact roller design for enhanced load-carrying capacity.


TFL-Bearing provides a comprehensive selection of thin section four-point contact ball bearings (X type), ensuring high performance and reliability for various demanding applications.