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NB series
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NB-D2
- Brand Name :DJJX
- Product Model :NB-D2
- Product Series :Double High Speed Precision Universal Joints
- Product Brief :Can be used as a linkage, or transmission, between two intentionally misaligned shafts, rather than just as a coupling .
Typical applications:
Can be used as a linkage, or transmission, between two intentionally misaligned shafts, rather than just as a coupling .
Advantages of DJJX’s Universal Joints, over those of other manufacturers:
- Roller bearings lubricated for life
- Select from solid hubs, bored hubs and bores with keyways
- Max. angle 90 degree
- Max. speed - 3000 rpm
- Available in various materials
- All subcomponents very precisely machined from bar: No cheap castings or powdered metal parts, resulting in better overall and more consistent performance
- Several subtle design innovations that optimize performance and reduce cost
- Could manufacture products according to your provided drawing or samples
Variations offered by DJJX Couplings:
- Materials for midsection: o8F,20Cr，40Cr
- Materials for hub: 40Cr/45#steel
- Materials for pin: GCr15/20Cr
| Part NO. | ￠D | ￠d | L | L1 | L2 | S | K | T |
| （H7） | (H11) | (JS9) | ||||||
| NB-D25 | 25 | 12 | 92 | 15.5 | 28 | 12 | 4 | 13.8 |
| NB-D28 | 28 | 14 | 95 | 16 | 30 | 14 | 5 | 16.3 |
| NB-D32 | 32 | 16 | 107 | 17.5 | 34 | 16 | 5 | 18.3 |
| NB-D36 | 36 | 18 | 130 | 21.5 | 39 | 6 | 20.8 | |
| NB-D40 | 40 | 20 | 137 | 21 | 41 | 6 | 22.8 | |
| NB-D50 | 50 | 25 | 181 | 28 | 54 | 8 | 28.3 |