7221ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle
7221ACD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,25 Degree Contact Angle with easy-to-use parts graphics, 10 N/mm² Specific dynamic load factor K giving you the 4 mm B ability to check parts availability, Super Precision Bearing pricing, Shanghai Shengjie Bearing Co., Ltd. examine remanufactured options.
| Brand Name: | SKF |
| Model Number: | 7221ACD/P4A |
| Specific dynamic load factor K: | 10 N/mm² |
| B: | 4 mm |
| Tolerance shaft: | h8 |
| Permissible sliding velocity v min.: | 0.25 m/s |
| d: | 2 mm |
| Tolerance housing: | H7 |
| Permissible sliding velocity v max.: | 5 m/s |
| Mass bushing: | 0.001 kg |
Product Details
| Specific dynamic load factor K | 10 N/mm² |
| B | 4 mm |
| Tolerance shaft | h8 |
| Permissible sliding velocity v min. | 0.25 m/s |
| d | 2 mm |
| Tolerance housing | H7 |
| Permissible sliding velocity v max. | 5 m/s |
| Mass bushing | 0.001 kg |
| D | 4 mm |
| Coefficient of friction µ max. | 0.1 |
| Coefficient of friction µ min. | 0.05 |
| Specific static load factor K0 | 20 N/mm² |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-7233546 |
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