SKF 71908 CD P4ADGA High Precision Angular Contact Ball Bearing 40 mm Bore 15 Degree Contact Angle High Capacity D Design Non Metallic Cage No Lubricant Universal Matched Arrangement For Precision Machinery

High-precision SKF 71908 CD/P4ADGA twin bearing unit
✔️ Two-piece matched set (2 bearings) with light preload

The SKF 71908 CD/P4ADGA is a two-row angular contact ball bearing pair set as a universal matched unit. It’s designed for high-load, high-precision support in machine tools, spindles, conveyors, and automated equipment where shaft alignment and stiffness matter.

✅ Bore diameter 40 mm (1.57 in)
✅ Outer diameter 62.0 mm (2.44 in)
✅ Width 24 mm (0.94 in)
✅ Basic dynamic load rating 19.9 kN
✅ Basic static load rating 17 kN
✅ Number of bearings in matched set: 2
✅ Matched arrangement: universal (back-to-back, face-to-face, tandem)
✅ Cage: Non-metallic
✅ Tolerance class: P4A
✅ One-piece inner and outer rings
✅ Preload: Extra light
✅ Pack size: set of 2

💡 What is a precision angular-contact bearing used for? - Handy for high-speed spindles and precise drives in automation systems - Provides axial and radial stiffness with a two-row design - Ideal for high-load machinery requiring accurate shaft alignment - Simplifies maintenance with matched-set configurations