71920CD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle
LET OUR 0.15 Coefficient of friction µ max. 71920CD/P4ATBTA SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle EXPERTS GET YOU 0.08 Coefficient of friction µ min. THE PARTS YOU China JCB Hydraulic Final Drive Motor Supplier NEED.
| Brand Name: |
SKF |
| Model Number: |
71920CD/P4ATBTA |
| Coefficient of friction µ min.: |
0.08 |
| a: |
3 mm |
| Coefficient of friction µ max.: |
0.15 |
| D: |
32 mm |
| d: |
22 mm |
| B: |
20 mm |
| Tolerance housing: |
H7 |
| h: |
23 mm |
Product Details
| Coefficient of friction µ min. |
0.08 |
| a |
3 mm |
| Coefficient of friction µ max. |
0.15 |
| D |
32 mm |
| d |
22 mm |
| B |
20 mm |
| Tolerance housing |
H7 |
| h |
23 mm |
| Specific dynamic load factor K |
25 N/mm² |
| Permissible sliding velocity v min. |
0 m/s |
| Permissible sliding velocity v max. |
0.5 m/s |
| Tolerance shaft |
e7 |
| Specific static load factor K0 |
45 N/mm² |
| Mass bushing |
0.07 kg |
| α |
105 ° |