NSK HR 30210J Tapered Roller Bearing
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Tapered Roller Bearing
NSK HR30210J tapered roller bearing with 50 mm bore, 90 mm outside diameter, and 21.75 mm total width. Built for heavy load capacity, precision, and high rotational speed.
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NSK HR30210J Tapered Roller Bearing
The NSK HR30210J is a high-quality tapered roller bearing designed for heavy-duty applications requiring precise load handling, durability, and efficient rotation.
Manufacturer: NSK
Type: Tapered Roller Bearing
Model: HR30210J
| Bore Diameter (d) | 50 mm |
| Outside Diameter (D) | 90 mm |
| Total Width (T) | 21.75 mm |
| Width of Inner Ring (B) | 20 mm |
| Width of Outer Ring (C) | 17 mm |
| Chamfer Dimension of Outer Ring Cup r (min.) | 1.5 mm |
| Chamfer Dimension of Inner Ring Cone r (min.) | 1.5 mm |
| Basic Dynamic Load Rating (Cr) | 94,000 N |
| Basic Static Load Rating (C‚r) | 91,500 N |
| Grease Lubrication Speed | 4000 rpm |
| Oil-Bath Lubrication Speed | 5300 rpm |
