A5222WS TIMKEN Spherical Roller Bearings Brass Cage
| Brand Name: |
TIMKEN |
| Model Number: |
A5222WS |
| d: |
50 mm |
| D: |
80 mm |
| B: |
16 mm |
| d1: |
60.25 mm |
| d2: |
57.9 mm |
| D2: |
72.9 mm |
| r1,2 min.: |
1 mm |
| r3,4 min.: |
0.6 mm |
Product Details
| d |
50 mm |
| D |
80 mm |
| B |
16 mm |
| d1 |
60.25 mm |
| d2 |
57.9 mm |
| D2 |
72.9 mm |
| r1,2 min. |
1 mm |
| r3,4 min. |
0.6 mm |
| a |
23.3 mm |
| da min. |
54.6 mm |
| da max. |
59.7 mm |
| db min. |
54.6 mm |
| db max. |
57.3 mm |
| Da max. |
75.4 mm |
| Db max. |
75.8 mm |
| ra max. |
1 mm |
| rb max. |
0.6 mm |
| Basic dynamic load rating C |
14.8 kN |
| Basic static load rating C0 |
10 kN |
| Fatigue load limit Pu |
0.425 kN |
| Attainable speed for grease lubrication |
27000 r/min |
| Ball diameter Dw |
7.938 mm |
| Number of balls z |
21 |
| Preload class A GA |
130 N |
| Static axial stiffness, preload class A |
115 N/µm |
| Preload class B GB |
400 N |
| Static axial stiffness, preload class B |
173 N/µm |
| Preload class C GC |
800 N |
| Static axial stiffness, preload class C |
227 N/µm |
| Calculation factor f |
1.08 |
| Calculation factor f1 |
0.99 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.03 |
| Calculation factor f2C |
1.06 |
| Calculation factor fHC |
1.01 |
| Calculation factor e |
0.68 |
| Calculation factor (single, tandem) Y2 |
0.87 |
| Calculation factor (back-to-back, face-to-face) Y1 |
0.92 |
| Calculation factor (back-to-back, face-to-face) Y2 |
1.41 |
| Mass bearing |
0.23 kg |