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Komatsu D39EX-23 Reman Dozer Travel Motor
- Komatsu
D39EX-23
- 2250 kg
- 28 mm
- 32000 kN
- 0.77
- 0.88
- 2 mm
- 14700 kN
- 285.75 mm
China Kobelco Hydraulic Final Drive Motor Supplier
China Kobelco Hydraulic Final Drive Motor SupplierChina
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China Kobelco Hydraulic Final Drive Motor Supplier2020-07-10 09:46:19
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Product Details
| Mass bearing: | 2250 kg | r1,2 min.: | 28 mm | Basic static load rating C0: | 32000 kN |
| Calculation factor Y1: | 0.77 | Calculation factor e: | 0.88 | r3,4 min.: | 2 mm |
| Basic dynamic load rating C: | 14700 kN | C: | 285.75 mm | D1 ≈: | 1309 mm |
| a: | 841 mm |
Product Description
Komatsu D39EX-23 bearing Size Chart (mm/inches) | |
|---|---|
| Bearing number | SRW144-TT |
| Marchio | AST |
| Diametro del foro (mm) | 3,175 |
| Diametro esterno (mm) | 6,35 |
| Tipo di cuscinetto | Sealed with Extended Inner |
| Alesaggio Dia (d) | 0.1250 |
| Dia esterno (D) | 0.2500 |
| Larghezza esterna (Bo) | 0.1094 |
| Larghezza interna (Bi) | 0.1406 |
| Raggio (min) (rs) | 0.004 |
| Carico dinamico (Cr) | 54 |
| Carico statico (Cor) | 17 |
| Velocità massima (grasso) (X1000 RPM) | 67 |
| Velocità massima (olio) (X1000 RPM) | 80 |
| Max. Dia. spalla dell'albero Interno (Ui) | 0.2 |
| Min. Dia. spalla dell'alloggiamento, esterno (Uo) | 0.226 |
| Palla Q.tà | 7 |
| Palla Dia (Dw) | 0.0394 |
| Peso (g) | 0.40 |
| Precisione | A1 |
| Autorizzazione standard | K25 |
| Materiale | Martensitic Stainless Steel |
Komatsu D39EX-23 Reman Dozer Travel Motor Cad Models
Contact Us
- China Kobelco Hydraulic Final Drive Motor Supplier
- AddressAmilio Ardenas No.102 APDO.204，H.K.62865，Neptla，EO City Mexico, Mexico
- Phone(Working Time)+52-96-6254-6324
- Fax
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