Kobelco SK70 min digger rubber track:SK04,SK85,SK60-5,SK40,SK30,SK75,SK55,SK80,SK100,SK27,SK20,SK35,SK45,SK60,SK55,SK65,SK90,
Browse Kobelco SK70 min digger rubber track:SK04,SK85,SK60-5,SK40,SK30,SK75,SK55,SK80,SK100,SK27,SK20,SK35,SK45,SK60,SK55,SK65,SK90, Categories in the 200 Bore Diameter (mm) Manufacturers Online Free. 200x105x53 including excavator pump. Jinan Excavator Parts Company
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
| PDF |
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Product Details
| Bearing number |
22222 EK + AHX 3122 |
| Size (mm) |
200x105x53 |
| Bore Diameter (mm) |
200 |
| Outer Diameter (mm) |
105 |
| Width (mm) |
53 |
| d1 |
105 mm |
| D |
200 mm |
| B |
53 mm |
| d2 |
130 mm |
| D1 |
178 mm |
| B1 |
68 mm |
| b |
8.3 mm |
| K |
4.5 mm |
| r1,2 - min. |
2.1 mm |
| G |
M 120x2 |
| G1 |
11 mm |
| da - min. |
118 mm |
| Da - max. |
188 mm |
| ra - max. |
2 mm |
| Basic dynamic load rating - C |
572 kN |
| Basic static load rating - C0 |
640 kN |
| Fatigue load limit - Pu |
63 kN |
| Reference speed |
3000 r/min |
| Limiting speed |
4000 r/min |
| Calculation factor - e |
0.25 |
| Calculation factor - Y1 |
2.7 |
| Calculation factor - Y2 |
4 |
| d2 ≈ |
130 mm |
| D1 ≈ |
178 mm |
| B2 ≈ |
72 mm |
| r1,2 min. |
2.1 mm |
| da min. |
118 mm |
| Da max. |
188 mm |
| ra max. |
2 mm |
| Basic dynamic load rating C |
572 kN |
| Basic static load rating C0 |
640 kN |
| Fatigue load limit Pu |
63 kN |
| Calculation factor e |
0.25 |
| Calculation factor Y1 |
2.7 |
| Calculation factor Y2 |
4 |
| Calculation factor Y0 |
2.5 |
| Mass bearing + sleeve |
7.5 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |