SKF 7009 ACD P4ADGA High Precision Angular Contact Ball Bearing 45 mm Bore With Non Metallic Cage For Universal Matched Arrangements Delivers Ultra High Rigidity And Precision For Spindles And Precision Machinery
✔️ Two-bearing matched set; 45 mm bore; 32 mm width; OD 76 mm
These SKF bearings are a high-precision back-to-back pair designed for rigid shaft support in automation, CNC machines, robotics, and conveyors. They ensure accurate alignment and smooth operation under demanding loads.
✅ Basic Dynamic Load Rating: 44.2 kN
✅ Basic Static Load Rating: 43 kN
✅ Bearing Material: Bearing steel
✅ Bore Diameter: 45 mm (1.77 in)
✅ Outer Diameter: 76 mm (3.00 in)
✅ Width: 32 mm (1.26 in)
✅ Cage: Non-metallic
✅ Contact Angle: 25 °
✅ Contact Type: Normal contact (two-point contact)
✅ Design: High-capacity D
✅ Matched Arrangement: Universal matching
✅ Matched Condition: Extra light preload
✅ Number of Bearings in Matched Set: 2
✅ Number of Rows: 2
✅ Tolerance Class: P4A
✅ Universal Matching Bearing: Yes, back-to-back, face-to-face, tandem
💡 What is a back-to-back bearing pair used for in precision automation? This handy setup supports shafts with preload and keeps alignment under load in machines.
- Back-to-back mounting provides axial rigidity for high-load machines - Ideal for tandem or face-to-face configurations to balance moment loads - Extra-light preload helps maintain shaft alignment with minimal friction - Universal matching supports back-to-back, face-to-face, and tandem configurations