DB58T cylinder liner used for DOOSAN DH220-5
What are the dimensions 40 Bore Diameter (mm) of 40x90x23 a DB58T cylinder liner used for DOOSAN DH220-5? excavator Manufacturing Service Jinan Excavator Parts Company . Get Your Free, Instant Quote！
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
|
Product Details
| Bearing number |
7308BDT |
| Size (mm) |
40x90x23 |
| Bore Diameter (mm) |
40 |
| Outer Diameter (mm) |
90 |
| Width (mm) |
23 |
| d |
40 mm |
| D |
90 mm |
| B |
23 mm |
| C |
23 mm |
| Angle (α) |
40 ° |
| a |
15.8 mm |
| r min. |
1.5 mm |
| r1 min. |
1 mm |
| 2B |
46 mm |
| da min. |
45 mm |
| Da max. |
84.6 mm |
| ra max. |
1 mm |
| Weight |
0.655 Kg |
| Basic dynamic load rating (C) |
75 kN |
| Basic static load rating (C0) |
62,5 kN |
| (Grease) Lubrication Speed |
5000 r/min |
| Bore Type |
Cylindrical Bore |
| Enclosure |
Open |
| Configuration |
Duplex |
| Bore Size |
40 mm |
| Outside Diameter |
90 mm |
| Width |
23 mm |
| Fillet Radius/Chamfer |
1.5 mm |
| r1 |
1 mm |
| Dynamic Load Rating |
75,000 N |
| Static Load Rating |
62,500 N |
| Limiting Speed - Grease |
5,000 rpm |
| Limiting Speed - Oil |
6,700 rpm |
| da1 (min) |
49 mm |
| da2 (min) |
45 mm |
| Da1 (max) |
81 mm |
| Da2 (max) |
84.6 mm |
| ra (max) |
1.5 mm |
| ra1 (max) |
1 mm |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |