Reali-Slim Type X (Four-Point Contact)
Material: Bearing Steel (Gcr15) / Stainless Steel / 52100
Cross Section: Standard Reali-Slim (X type)
Precision: ABEC 1F, 3F, 5F, 7F
Structure: Single Row / Four-Point Contact
Bore Range: 25mm – 1000mm (1" – 40")
Application: Military turrets, robot wrists, wind turbine pitch, rotary actuators
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Reali-Slim Type X bearings feature a four-point contact design capable of handling radial, axial and moment loads simultaneously in a single bearing row. The gothic arch raceway geometry provides four contact points, effectively replacing two angular contact bearings in many applications. This design significantly reduces assembly weight and complexity. Used in military turret systems, industrial robot wrist joints, wind turbine pitch control, and heavy-duty rotary actuators.
Technical Specifications
| Bearing No. | Bore (d) mm | Outer Dia. (D) mm | Width (B) mm | Dyn. Load Cr (kN) | Stat. Load Cor (kN) | Ref. Speed (rpm) | Weight (kg) |
|---|---|---|---|---|---|---|---|
| KF040XP0 | 101.6 | 133.35 | 15.88 | 40.0 | 71.0 | 1800 | 0.550 |
| KF042XP0 | 107.95 | 139.70 | 15.88 | 42.0 | 76.0 | 1700 | 0.590 |
| KF047XP0 | 120.65 | 152.40 | 15.88 | 46.0 | 86.0 | 1500 | 0.660 |
| KF050XP0 | 127.0 | 158.75 | 15.88 | 48.0 | 91.0 | 1400 | 0.700 |
| KF055XP0 | 139.7 | 171.45 | 15.88 | 52.0 | 102 | 1300 | 0.780 |
| KF060XP0 | 152.4 | 184.15 | 15.88 | 56.0 | 113 | 1200 | 0.860 |
| KF065XP0 | 165.1 | 196.85 | 15.88 | 60.0 | 125 | 1100 | 0.940 |
| KF070XP0 | 177.8 | 209.55 | 15.88 | 64.0 | 137 | 1000 | 1.02 |
