NTN 71920CVDTJ04 Precision Ball Bearings
Manufacturers Triple-lip seals Sealing solution of all PRECISION BALL BEARINGS are Kate Komatsu part Machinery Co., Ltd represented in our Regular relubrication – grease Lubricant partial list of clients. Contact Gary for a complete NTN 71920CVDTJ04 Precision Ball Bearings list of clients and projects.
| Lubricant: | Regular relubrication – grease |
| Design (sliding contact surface combination): | Steel/steel, heavy-duty bearing |
| Sealing solution: | Triple-lip seals |
| d: | 120 mm |
| D: | 180 mm |
| B: | 85 mm |
| C: | 70 mm |
| α: | 6 ° |
Product Details
| Lubricant | Regular relubrication – grease |
| Design (sliding contact surface combination) | Steel/steel, heavy-duty bearing |
| Sealing solution | Triple-lip seals |
| d | 120 mm |
| D | 180 mm |
| B | 85 mm |
| C | 70 mm |
| α | 6 ° |
| dk | 160 mm |
| b | 13.5 mm |
| b1 | 13.5 mm |
| M | 6 mm |
| r1 min. | 1 mm |
| r2 min. | 1 mm |
| da min. | 129.5 mm |
| da max. | 135.5 mm |
| Da min. | 157.5 mm |
| Da max. | 172 mm |
| ra max. | 1 mm |
| rb max. | 1 mm |
| Basic dynamic load rating C | 950 kN |
| Basic static load rating C0 | 4750 kN |
| Specific dynamic load factor K | 100 N/mm² |
| Specific static load factor K0 | 500 N/mm² |
| Material constant KM | 330 |
| Mass plain bearing | 8.25 kg |