KOMATSUU PC200-8 PC200-7 PC210-8 PC220-8 PC240-8 PC360 PC400 PC450 crawler used hitachi mini excavator in shanghai
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| Bearing number: |
SEA20 /NS 7CE3 |
| Size (mm): |
20x32x7 |
| Bore Diameter (mm): |
20 |
| Outer Diameter (mm): |
32 |
| Width (mm): |
7 |
| d: |
20 mm |
| D: |
32 mm |
| B: |
7 mm |
Product Details
| Bearing number |
SEA20 /NS 7CE3 |
| Size (mm) |
20x32x7 |
| Bore Diameter (mm) |
20 |
| Outer Diameter (mm) |
32 |
| Width (mm) |
7 |
| d |
20 mm |
| D |
32 mm |
| B |
7 mm |
| C |
7 mm |
| a |
9,6 mm |
| d1 |
24,1 mm |
| r1 min. |
0,3 mm |
| r2 min. |
0,3 mm |
| r3 min. |
0,15 mm |
| r4 min. |
0,15 mm |
| D1 |
28,1 mm |
| da min. |
22 mm |
| Da max. |
30 mm |
| db min |
22 mm |
| ra max. |
0,3 mm |
| rb max. |
0,15 mm |
| Db max |
31,2 mm |
| Weight |
0,017 Kg |
| Basic dynamic load rating (C) |
3,64 kN |
| Basic static load rating (C0) |
2,5 kN |
| (Grease) Lubrication Speed |
48 000 r/min |
| (Oil) Lubrication Speed |
75 000 r/min |
| Fatigue load limit (Pu) |
0,106 |