71928ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle
100% 140 mm D1 110 mm d Authentic. 71928ACDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,25 Degree Contact Angle Highest Quality. 130 mm D Certified Shandong XuanYe Precision Machinery Co., Ltd. Supplier.
| Brand Name: | SKF |
| Model Number: | 71928ACDGA/P4A |
| D1: | 140 mm |
| d: | 110 mm |
| D: | 130 mm |
| Coefficient of friction µ min.: | 0.08 |
| Specific dynamic load factor K: | 25 N/mm² |
| Mass bushing: | 2.66 kg |
| Coefficient of friction µ max.: | 0.15 |
| a: | 4 mm |
Product Details
| D1 | 140 mm |
| d | 110 mm |
| D | 130 mm |
| Coefficient of friction µ min. | 0.08 |
| Specific dynamic load factor K | 25 N/mm² |
| Mass bushing | 2.66 kg |
| Coefficient of friction µ max. | 0.15 |
| a | 4 mm |
| h | 111.5 mm |
| B | 80 mm |
| Permissible sliding velocity v min. | 0 m/s |
| Tolerance housing | H7 |
| Tolerance shaft | e7 |
| Permissible sliding velocity v max. | 0.5 m/s |
| α | 124 ° |
| Specific static load factor K0 | 45 N/mm² |
| B1 | 8 mm |
Company Profile
| Worktime |
9:00-18:00(BeiJing time) |
| Phone |
86-18653322647 |
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