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TFL BEARINGS
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XV Crossed Roller Bearings XV70

XV Crossed Roller Bearings XV70

The XV70 crossed roller bearing is a compact unit measuring 70mm by 120mm by 16mm, designed for precision applications. It handles radial loads up to 5400 lbf and operates smoothly at speeds up to 910 RPM with clearance.

Its crossed roller design provides excellent stability and accuracy, with a running precision of 10mm both radially and axially. The bearing includes 16 mounting holes for secure installation.

Made to ABEC5 standards (with options for ABEC7/9), it suits high-precision needs like robotics or medical equipment. The lightweight 0.783kg build doesn’t compromise its 34.5kN static load capacity.

RoHS and REACH compliant, it’s a reliable choice for industrial or automation projects requiring tight tolerances and smooth rotation.

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    Description Features Application Q&A Featured Products Our Process

Product Parameters

  • Part Number XV70
  • Size 70 mm x 120 mm x 16 mm
  • Brand TFL
  • System of Measurement Metric
  • Roller Bearing Type Crossed
  • Di 845 mm
  • Da 835 mm
  • DB 56 mm
  • DS 10 mm
  • Ha 16 mm
  • Hi 17 mm
  • La 105 mm
  • Number Of Holes Per Ring(nϑr) 16
  • TS 54 mm
  • Bore Dia 70 mm
  • Outer Dia 120 mm
  • Width 16 mm
  • Running Accuracy Radial 10 mm
  • Running Accuracy Axial 10 mm
  • Holes With Holes
  • Basic Load Rating C 17 kN
  • Basic Load Rating Co 34.5 kN
  • ABEC Rating ABEC5(Available in ABEC7/9)
  • Maximum Permissible Radial Load Against Friction Lock(Frper) 10.9 kN
  • Dynamic Radial Load 5400 lbf
  • Static Radial Load 15750 lbf
  • Limiting Speed With Preload 455 1/min
  • Limiting Speed With Clearance 910 1/min
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.783 Kg

Features

Performance Features of XV70 Bearing

XV70 Bearing is designed with a crossed roller arrangement, providing high rigidity and precision for demanding applications.
Its basic load rating of 17 kN ensures reliable performance under radial loads, while the ABEC5 rating guarantees smooth operation.

The bearing’s 16 mounting holes per ring simplify installation, reducing setup time and effort.
With a limiting speed of 910 1/min under clearance conditions, XV70 Bearing balances speed and durability.

Constructed to meet RoHS and REACH standards, XV70 Bearing is suitable for various industrial environments.
Its compact design, with dimensions of 70 mm x 120 mm x 16 mm, makes it ideal for space-constrained applications.

Application

Industrial Uses of XV70 Bearing
XV70 Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision. The ABEC5 rating ensures smooth operation in high-accuracy applications like CNC milling machines.

Where Is XV70 Bearing Used?
You’ll find XV70 Bearing in robotics, particularly in articulated arms that require precise movement. Its compact size and high load capacity make it ideal for space-constrained automation systems.

Built for Heavy-Duty Use: XV70 Bearing
XV70 Bearing handles radial loads effortlessly, making it suitable for industrial turntables and indexing tables. The preload option enhances stability in demanding environments.

Automotive vs Aerospace: Applications of XV70 Bearing
In automotive testing rigs, XV70 Bearing offers reliable performance under dynamic loads. For aerospace, its lightweight design and precision are valued in navigation systems.

Perfect Fit for Automation: XV70 Bearing
XV70 Bearing works well in 3D printers, ensuring smooth linear motion. The holes in the rings simplify mounting, saving time during assembly.

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