NSK HR 30210J Tapered Roller Bearing
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NSK HR30210J テーパーローラーベアリング、内径50mm、外径90mm、全幅21.75mm。高い耐荷重性、精度、高回転速度用に設計。
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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 |
