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RA Crossed Roller Bearings RA10008
RA Crossed Roller Bearings RA10008

RA Crossed Roller Bearings RA10008

The RA10008 is a crossed roller bearing with a compact size of 100mm bore, 116mm outer diameter, and just 8mm width. Made from sturdy steel, it handles combined loads with a basic load rating of 7.15 kN.

Its single-row design offers precision, while the open construction allows easy lubrication through the 2mm and 0.8mm greasing holes. The bearing operates smoothly in temperatures from 0°F to 230°F.

With an ABEC5 rating (also available in ABEC7/9), it ensures reliable performance for high-precision applications. Ideal for use in robotics or medical equipment where space is limited but accuracy is crucial.

Weighing only 0.14kg, it’s lightweight yet durable. Compliant with RoHS and REACH standards for safe and eco-friendly use. The press-fit shaft mount ensures a secure installation.

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Product Parameters

  • Part Number RA10008
  • Brand TFL
  • Size 100 mm x 116 mm x 8 mm
  • Bore Dia 100 mm
  • Outer Dia 116 mm
  • Width 8 mm
  • Greasing Hole(a) 2 mm
  • Greasing Hole(b) 0.8 mm
  • R(min) 0.5 mm
  • Shoulder Height Ds(max) 103.5 mm
  • Shoulder Height Dh(min) 110.5 mm
  • System of Measurement Metric
  • Bearing Type Roller
  • Roller Bearing Type Crossed
  • For Load Direction Combined
  • Construction Single Row
  • Seal Type Open
  • Holes Without Holes
  • Ring Material Steel
  • Roller Material Steel
  • Basic Load Rating C 7.15 kN
  • Basic Load Rating Co 13.9 kN
  • Lubrication Required
  • Shaft Mount Type Press Fit
  • Temperature Range 0 -230 °F
  • ABEC Rating ABEC5(Available in ABEC7/9)
  • RoHS Compliant
  • REACH Compliant
  • Weight 0.14 Kg

Features

How Is RA10008 Bearing Engineered for Reliability?

RA10008 Bearing features a crossed roller design, providing stability under combined loads.
Its steel construction ensures durability, with a basic load rating of 7.15 kN for dynamic applications.
The press-fit shaft mount type offers secure installation, reducing slippage risks.
With a temperature range of 0-230°F, it performs reliably in various operating conditions.

Application

Industrial Uses of RA10008 Bearing
RA10008 Bearing is commonly used in machine tools, where its crossed roller design provides excellent rigidity and precision for rotary tables. The compact width of 8mm makes it suitable for space-constrained applications.

Where Is RA10008 Bearing Used?
In robotics, RA10008 Bearing supports articulated arms, ensuring smooth rotation under combined loads. Its steel construction offers durability in high-cycle operations typical of automated systems.

Built for Heavy-Duty Use: RA10008 Bearing
RA10008 Bearing handles combined loads effectively in packaging machinery, where consistent performance is needed. The press-fit shaft mount ensures secure installation in demanding environments.

Automotive vs Aerospace: Applications of RA10008 Bearing
In automotive testing equipment, RA10008 Bearing provides precise motion control for durability rigs. For aerospace, its ABEC5 rating meets the accuracy requirements for instrumentation platforms.

Perfect Fit for Automation: RA10008 Bearing
RA10008 Bearing works well in CNC rotary axes, where low deflection is critical for machining accuracy. The open design simplifies relubrication during routine maintenance checks.

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