PC56-7 Excavator engine parts turbocharger
PC56-7 Excavator engine parts turbocharger Warehouse offers car parts and car accessories. We sell Kate Komatsu part Machinery Co., Ltd discount komatsu PC56 Parts online as well as cheap machinery 50x90x20 50x90x20 Size (mm) parts.
| Bearing number: |
7210BDT |
| Size (mm): |
50x90x20 |
| Bore Diameter (mm): |
50 |
| Outer Diameter (mm): |
90 |
| Width (mm): |
20 |
| d: |
50 mm |
| D: |
90 mm |
| B: |
20 mm |
| PDF |
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Product Details
| Bearing number |
7210BDT |
| Size (mm) |
50x90x20 |
| Bore Diameter (mm) |
50 |
| Outer Diameter (mm) |
90 |
| Width (mm) |
20 |
| d |
50 mm |
| D |
90 mm |
| B |
20 mm |
| C |
20 mm |
| Angle (α) |
40 ° |
| a |
19.4 mm |
| r min. |
1.1 mm |
| r1 min. |
0.6 mm |
| 2B |
40 mm |
| da min. |
55 mm |
| Da max. |
85 mm |
| ra max. |
0.6 mm |
| Weight |
0.485 Kg |
| Basic dynamic load rating (C) |
63 kN |
| Basic static load rating (C0) |
59 kN |
| (Grease) Lubrication Speed |
4500 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Duplex |
| Bore Size |
50 mm |
| Outside Diameter |
90 mm |
| Width |
20 mm |
| Fillet Radius/Chamfer |
1.1 mm |
| r1 |
0.6 mm |
| Dynamic Load Rating |
63,000 N |
| Static Load Rating |
59,000 N |
| Limiting Speed - Grease |
4,500 rpm |
| Limiting Speed - Oil |
6,000 rpm |
| da1 (min) |
57 mm |
| da2 (min) |
55 mm |
| Da1 (max) |
83 mm |
| Da2 (max) |
85 mm |
| ra (max) |
1 mm |
| ra1 (max) |
0.6 mm |