7221CTRSUMP3 NSK Super Precision Bearings
Various Super Precision Bearings types 8 mm b1 and sizes Shenzhen YUYING Bearing Co., Ltd. to accommodate your 7221CTRSUMP3 NSK Super Precision Bearings 115 mm Da max. requirements.
| Brand Name: | NSK |
| Model Number: | 7221CTRSUMP3 |
| Da max.: | 115 mm |
| Lubricant: | Maintenance free &nd |
| b1: | 8 mm |
| da min.: | 78.6 mm |
| Basic dynamic load rating C: | 750 kN |
| dk: | 109.525 mm |
| d: | 69.85 mm |
| C: | 57.15 mm |
Product Details
| Da max. | 115 mm |
| Lubricant | Maintenance free &nd |
| b1 | 8 mm |
| da min. | 78.6 mm |
| Basic dynamic load rating C | 750 kN |
| dk | 109.525 mm |
| d | 69.85 mm |
| C | 57.15 mm |
| da max. | 83.5 mm |
| Specific static load factor K0 | 300 N/mm² |
| Da min. | 104.8 mm |
| Sealing solution | Triple-lip seals |
| α | 8 ° |
| Specific dynamic load factor K | 150 N/mm² |
| D | 120.65 mm |
| Basic static load rating C0 | 1500 kN |
| ra max. | 2 mm |
| r1 min. | 2 mm |
| Design (sliding contact surface combination) | Steel/steel |
| rb max. | 1 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7234249 |
