71921CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle
71921CDGA/P4A SKF Super Precision,Super Precision Bearings,Super Precision Angular Contact,71900 Series,15 Degree Contact Angle China JCB Hydraulic Final Drive Motor Supplier Engineering Calculator , Super Precision Angular Contact Bearings Manufacturing Service . Get Your 49.2 mm B Free.
| Brand Name: |
SKF |
| Model Number: |
71921CDGA/P4A |
| B: |
49.2 mm |
| N: |
16 mm |
| A5: |
23 mm |
| A1: |
14 mm |
| Mass bearing unit: |
1.75 kg |
| H: |
178.5 mm |
| d: |
45 mm |
| Recommended tightening torque for grub screw: |
6.5 N·m |
Product Details
| B |
49.2 mm |
| N |
16 mm |
| A5 |
23 mm |
| A1 |
14 mm |
| Mass bearing unit |
1.75 kg |
| H |
178.5 mm |
| d |
45 mm |
| Recommended tightening torque for grub screw |
6.5 N·m |
| Limiting speed |
850 r/min |
| J |
148.5 mm |
| Da |
98.4 mm |
| Rα |
45 ° |
| T |
54.2 mm |
| N4 |
2 mm |
| A3 |
3.2 mm |
| Db1 |
102 mm |
| Basic static load rating C0 |
21.6 kN |
| Housing material |
Cast iron |
| A |
39 mm |
| Db2 |
111 mm |