NJ406M 30x90x23mm heavy-duty industrial equipment, gearboxes, pumps, compressors, and electric motors brass cage
Photos of NJ406M:
Product Description
The NJ406M is a single-row cylindrical roller bearing measuring 30mm (bore) x 90mm (OD) x 23mm (width). It features the NJ design with two integral flanges on the outer ring and one on the inner ring, providing axial location in one direction. The bearing is equipped with a machined brass cage (M suffix), which allows for higher operating speeds compared to full-complement designs and ensures reliable roller guidance.
Designed for heavy-duty industrial equipment, this bearing is suitable for gearboxes, pumps, compressors, and electric motors, where high radial load capacity and rigidity are required. The separable inner and outer rings facilitate convenient mounting and maintenance.
Key Specifications:
| Attribute | Value |
|---|---|
| Bearing Type | Single Row Cylindrical Roller Bearing |
| Design | NJ Type (2 outer flanges, 1 inner flange) |
| Bore Diameter (d) | 30 mm |
| Outer Diameter (D) | 90 mm |
| Width (B) | 23 mm |
| Cage Material | Machined Brass Cage |
| Seal Type | Open |
| Weight | Approx. 0.85–0.87 kg |
| Dynamic Load Rating (Cr) | 84,000 N (FAG) / 60,500 N (HRB) |
| Static Load Rating (C0r) | 65,000 N |
| Limiting Speed (Oil) | 13,400 rpm |
| Application | Heavy-Duty Industrial Equipment, Gearboxes, Pumps, Compressors, Electric Motors |
| Company | WUXI MUFA TECHNOLOGY CO.,LTD. |
| Sales | Alice Wong |
| alicewong@mufatec.com | |
| +86 13771165326 | |
| mufatec-bearings |
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