Komatsu 21N-62-12930 Steam pipe
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
Komatsu 21N-62-12930 Steam pipe Size Chart (mm/inches) |
|---|
| Bearing number | E 255 /NS 7CE3 |
| Size (mm) | 55x100x21 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 100 |
| Width (mm) | 21 |
| d | 55 mm |
| D | 100 mm |
| B | 21 mm |
| C | 21 mm |
| a | 29 mm |
| d1 | 68,9 mm |
| r1 min. | 1,5 mm |
| r2 min. | 1,5 mm |
| r3 min. | 0,6 mm |
| r4 min. | 0,6 mm |
| D1 | 86,1 mm |
| da min. | 64 mm |
| Da max. | 91 mm |
| db min | 64 mm |
| ra max. | 1,5 mm |
| rb max. | 0,6 mm |
| Db max | 95,8 mm |
| Weight | 0,51 Kg |
| Basic dynamic load rating (C) | 52,7 kN |
| Basic static load rating (C0) | 40,5 kN |
| (Grease) Lubrication Speed | 15 000 r/min |
| (Oil) Lubrication Speed | 24 000 r/min |
| Fatigue load limit (Pu) | 1,73 |