Doosan Track Link for DH55, DH150, DH220
Doosan Track Link for DH55, DH150, DH220 Needs Analysis , Excavator Hydraulic Manufacturing Service 90x190x43 Size (mm) . 90x190x43 Get Your Free. Jinan Excavator Parts Company
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number | 6318N |
| Size (mm) | 90x190x43 |
| Bore Diameter (mm) | 90 |
| Outer Diameter (mm) | 190 |
| Width (mm) | 43 |
| d | 90 mm |
| D | 190 mm |
| B | 43 mm |
| C | 43 mm |
| a | 5.69 mm |
| b | 3.5 mm |
| r min. | 3 mm |
| r1 min. | 0.5 mm |
| D1 | 183.64 mm |
| Weight | 4.91 Kg |
| Basic dynamic load rating (C) | 143 kN |
| Basic static load rating (C0) | 107 kN |
| (Grease) Lubrication Speed | 3400 r/min |
| Bore Type | Cylindrical Bore |
| Enclosure | Open |
| Configuration | Single Row |
| Bore Size | 90 mm |
| Outside Diameter | 190 mm |
| Width | 43 mm |
| Fillet Radius/Chamfer | 3 mm |
| r1 | 0.5 mm |
| Groove Width | 3.5 mm |
| Groove Diameter | 183.6 mm |
| a (max) | 5.7 mm |
| Dynamic Load Rating | 143,000 N |
| Static Load Rating | 107,000 N |
| Limiting Speed - Grease | 3,600 rpm |
| Limiting Speed - Oil | 4,300 rpm |
| Factor fo | 13.3 |
| Radial Clearance | 0.012 to 0.036 mm |
| da (min) | 104 mm |
| Da (max) | 176 mm |
| Dx (min) | 205 mm |
| ra (max) | 2.5 mm |
| Cy (max) | 8.4 mm |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |
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