7221CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle
7221CD/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,7200 Series,15 Degree Contact Angle Manufacturers GQ (Xiamen) Bearing Co., Ltd. 0.8 kg Mass plain bearing , Online 3 mm M Wholesale Suppliers !
| Brand Name: | SKF |
| Model Number: | 7221CD/P4A |
| M: | 3 mm |
| da min.: | 49.8 mm |
| Mass plain bearing: | 0.8 kg |
| b1: | 4.6 mm |
| C: | 28 mm |
| Lubricant: | Regular relubricatio |
| α: | 14 ° |
| Specific static load factor K0: | 500 N/mm² |
Product Details
| M | 3 mm |
| da min. | 49.8 mm |
| Mass plain bearing | 0.8 kg |
| b1 | 4.6 mm |
| C | 28 mm |
| Lubricant | Regular relubricatio |
| α | 14 ° |
| Specific static load factor K0 | 500 N/mm² |
| b | 4.6 mm |
| Da max. | 70.5 mm |
| r1 min. | 0.6 mm |
| D | 75 mm |
| ra max. | 0.6 mm |
| Design (sliding contact surface combination) | Steel/steel |
| Da min. | 66.2 mm |
| d | 45 mm |
| B | 43 mm |
| Material constant KM | 330 |
| dk | 66 mm |
| da max. | 50.1 mm |
Company Profile
| Worktime |
9:00-18:00（Beijing time） |
| Phone |
86-02-2757335 |
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