QM INDUSTRIES QMTU20J400SN Take Up Unit Bearings
QM INDUSTRIES QMTU20J400SN Take Up Unit Bearings Product Brochures NACHI BEARINGS LTD , Take Up Unit Bearings Manufacturing 12x21x7 Service . Get 7 Width (mm) Your Free. CX Brand
What is QMTU20J400SN bearing interchange？
| Brand Name: | QM INDUSTRIES |
| Model Number: | QMTU20J400SN |
| Design variant/feature: | NNU K/W33 |
| d: | 420 mm |
| D: | 520 mm |
| B: | 100 mm |
| D1 ≈: | 485 mm |
| F: | 451 mm |
| b: | 16.7 mm |
| K: | 9 mm |
| PDF |
QMTU20J400SN |
Product Details
| Design variant/feature | NNU K/W33 |
| d | 420 mm |
| D | 520 mm |
| B | 100 mm |
| D1 ≈ | 485 mm |
| F | 451 mm |
| b | 16.7 mm |
| K | 9 mm |
| r1,2 min. | 2.1 mm |
| s max. | 3.5 mm |
| da min. | 428 mm |
| da max. | 446 mm |
| Da max. | 509 mm |
| ra max. | 1.5 mm |
| Basic dynamic load rating C | 990 kN |
| Basic static load rating C0 | 2850 kN |
| Fatigue load limit Pu | 196 kN |
| Reference speed | 1100 r/min |
| Limiting speed | 1200 r/min |
| Calculation factor kr | 0.13 |
| Mass bearing | 48 kg |
