Bearing Type: Self-Aligning Ball Bearing (Tapered Bore)
Model: 1220K
Brand: NTN
Bore Diameter (d): 100 mm (tapered 1:12)
Outer Diameter (D): 180 mm
Width (B): 34 mm
Design: Double-row with spherical outer raceway for self-alignment
Load Capacity: Handles radial loads and light axial loads in both directions
Material: Premium chrome steel for enhanced strength and wear resistance
Performance: Low friction, quiet running, and tolerance for shaft misalignment
Applications: Electric motors, pumps, conveyors, fans, blowers, agricultural and industrial machinery
The NTN 1220K Self-Aligning Ball Bearing features a tapered bore (1:12) for mounting directly on tapered shafts or with adapter sleeves. Its double-row ball construction with a spherical outer raceway provides automatic self-alignment, making it ideal for applications where shaft misalignment or deflection is unavoidable. Built with high-quality chrome steel, this bearing ensures durability, smooth operation, and long service life in demanding conditions.
| Weight | 3.70 kg |
|---|---|
| Dimensions | 100 × 180 × 34 cm |
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