Manufacturer crankshaft for Caterpillar C18 C13 C9 C7 320D 3306 3304 S4K S6K
Offer 80 Bore Diameter (mm) High Quality Brand Manufacturer crankshaft for Caterpillar C18 C13 C9 C7 320D 3306 3304 S4K S6K .Contact Us Online 80x50x16 to Get Best Jinan Excavator Parts Company 80x50x16 Size (mm) Quote.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
S7010 ACE/HCP4A |
| Size (mm) |
80x50x16 |
| Bore Diameter (mm) |
80 |
| Outer Diameter (mm) |
50 |
| Width (mm) |
16 |
| d |
50 mm |
| D |
80 mm |
| B |
16 mm |
| d1 |
60.25 mm |
| d2 |
57.9 mm |
| D2 |
72.9 mm |
| r1,2 - min. |
1 mm |
| r3,4 - min. |
0.6 mm |
| a |
23.3 mm |
| da - min. |
54.6 mm |
| da - max. |
59.7 mm |
| db - min. |
54.6 mm |
| db - max. |
57.3 mm |
| Da - max. |
75.4 mm |
| Db - max. |
75.8 mm |
| ra - max. |
1 mm |
| rb - max. |
0.6 mm |
| Basic dynamic load rating - C |
14.8 kN |
| Basic static load rating - C0 |
10 kN |
| Fatigue load limit - Pu |
0.425 kN |
| Limiting speed for grease lubrication |
27000 r/min |
| Ball - Dw |
7.938 mm |
| Ball - z |
21 |
| Calculation factor - e |
0.68 |
| Calculation factor - Y2 |
1.41 |
| Calculation factor - Y0 |
0.76 |
| Calculation factor - X2 |
0.67 |
| Calculation factor - Y1 |
0.92 |
| Preload class A - GA |
130 N |
| Preload class B - GB |
400 N |
| Preload class C - GC |
800 N |
| Calculation factor - f |
1.08 |
| Calculation factor - f1 |
0.99 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.03 |
| Calculation factor - f2C |
1.06 |
| Calculation factor - fHC |
1.01 |
| Preload class A |
115 N/micron |
| Preload class B |
173 N/micron |
| Preload class C |
227 N/micron |
| r1,2 min. |
1 mm |
| r3,4 min. |
0.6 mm |
| da min. |
54.6 mm |
| da max. |
59.7 mm |
| db min. |
54.6 mm |
| db max. |
57.3 mm |
| Da max. |
75.4 mm |
| Db max. |
75.8 mm |
| ra max. |
1 mm |
| rb max. |
0.6 mm |
| Basic dynamic load rating C |
14.8 kN |
| Basic static load rating C0 |
10 kN |
| Fatigue load limit Pu |
0.425 kN |
| Attainable speed for grease lubrication |
27000 r/min |
| Ball diameter Dw |
7.938 mm |
| Number of balls z |
21 |
| Preload class A GA |
130 N |
| Static axial stiffness, preload class A |
115 N/µm |
| Preload class B GB |
400 N |
| Static axial stiffness, preload class B |
173 N/µm |
| Preload class C GC |
800 N |
| Static axial stiffness, preload class C |
227 N/µm |
| Calculation factor f |
1.08 |
| Calculation factor f1 |
0.99 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.03 |
| Calculation factor f2C |
1.06 |
| Calculation factor fHC |
1.01 |
| Calculation factor e |
0.68 |
| Calculation factor (single, tandem) Y2 |
0.87 |
| Calculation factor (single, tandem) Y0 |
0.38 |
| Calculation factor (single, tandem) X2 |
0.41 |
| Calculation factor (back-to-back, face-to-face) Y1 |
0.92 |
| Calculation factor (back-to-back, face-to-face) Y2 |
1.41 |
| Calculation factor (back-to-back, face-to-face) Y0 |
0.76 |
| Calculation factor (back-to-back, face-to-face) X2 |
0.67 |
| Mass bearing |
0.23 kg |
Company Profile
| Worktime |
9:00-18:00(Beijing time) |
| Phone |
86 0531-8299 9952 |
| Fax |
86 0531 -82990353 |