used komatsu crawler excavator pc200-6, japan used komatsu pc200 pc200-6 pc200-7 excavator diggers
Browse used komatsu crawler excavator pc200-6, japan used komatsu pc200 pc200-6 pc200-7 excavator diggers Categories in the Manufacturers Kate Komatsu part Machinery Co., Ltd Online 30x72x19 Free. including PC200.
| Bearing number: |
7306C |
| Size (mm): |
30x72x19 |
| Bore Diameter (mm): |
30 |
| Outer Diameter (mm): |
72 |
| Width (mm): |
19 |
| d: |
30 mm |
| D: |
72 mm |
| B: |
19 mm |
| PDF |
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Product Details
| Bearing number |
7306C |
| Size (mm) |
30x72x19 |
| Bore Diameter (mm) |
30 |
| Outer Diameter (mm) |
72 |
| Width (mm) |
19 |
| d |
30 mm |
| D |
72 mm |
| B |
19 mm |
| C |
19 mm |
| Angle (α) |
15 ° |
| a - |
3.6 mm |
| r min. |
1.1 mm |
| r1 min. |
0.6 mm |
| da min. |
37 mm |
| Da max. |
65 mm |
| ra max. |
1 mm |
| Weight |
0.360 Kg |
| Basic dynamic load rating (C) |
32,5 kN |
| Basic static load rating (C0) |
20,4 kN |
| (Grease) Lubrication Speed |
16000 r/min |
| Configuration |
Single Row |
| Enclosure |
Open |
| Bore Type |
Cylindrical Bore |
| Bore Size |
30 mm |
| Outside Diameter |
72 mm |
| Width |
19 mm |
| Fillet Radius/Chamfer |
1.1 mm |
| r1 |
0.6 mm |
| a |
-3.6 mm |
| Dynamic Load Rating |
32,500 N |
| Static Load Rating |
20,400 N |
| Limiting Speed - Grease |
16,000 rpm |
| Limiting Speed - Oil |
22,000 rpm |
| da1 (min) |
37 mm |
| da2 (min) |
37 mm |
| Da1 (max) |
65 mm |
| Da2 (max) |
67 mm |
| ra (max) |
1 mm |
| ra1 (max) |
0.6 mm |