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 |