SKF Bearing 71906 CD P4ADGA High Precision Angular Contact Ball Bearing With 30 Mm Bore Non Metallic Cage High Capacity D Design Universal Matched Arrangement Normal Contact Two Point Contact No Lubricant

SKF 71906 CD/P4ADGA High-Precision Angular Bearing
✔️ Two-bearing matched set, back-to-back/tandem, P4A precision class

This SKF bearing pair 71906 CD/P4ADGA is a high-precision angular contact bearing set designed for back-to-back, face-to-face, or tandem mounting in spindle supports, machine tools, and robotics. It uses two bearings in a matched set with one-piece inner and outer rings, a 15° contact angle, and an extra light preload for minimal runout. Bore diameter 30 mm, outer diameter about 47.18 mm, and width 18 mm. Pack size: set of 2.

✅ Basic Dynamic Load Rating 11.4 kN
✅ Basic Static Load Rating 9.15 kN
✅ Bore Diameter 30 mm (1.18 in)
✅ Outer Diameter 47.18 mm (1.857 in)
✅ Width 18 mm (0.708 in)
✅ Number of Bearings in Matched Set 2
✅ Number of Rows 2
✅ Cage Material Non-metallic
✅ Ring Type One-piece inner and outer rings
✅ Sealing Without
✅ Tolerance Class P4A
✅ Universal Matching Bearing Yes, back-to-back (<>), face-to-face (><) or tandem (>>)
✅ Matched Arrangement Universal matching
✅ Design High-capacity D
✅ Lubricant None
✅ Pack Size Set of 2
✅ Pack Dimensions: H 67 mm x L 65 mm x W 44 mm (H 2.64 in x L 2.56 in x W 1.73 in)

💡 What is a high-precision angular contact bearing used for in precision machinery? This handy component is commonly used to support spindles, precision axes, and automated tooling where low runout and precise preload matter. - Used for spindle supports and machine tools requiring tight preload - Handy in CNC stages and robotics for accurate alignment - Supports back-to-back, face-to-face, and tandem mounting configurations - Requires correct preload and lubrication for best performance