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 |