Komatsu rod 569-63-61120 rod
High Quality 140x80x26 Komatsu rod 569-63-61120 rod. 140 Bore Diameter (mm) Competitive Komatsu rod Zenith Industrial Manufacture Co.,Ltd Pricing. Accept Small Order. Easy and Fast Shipping.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
S7216 ACD/HCP4A |
| Size (mm) |
140x80x26 |
| Bore Diameter (mm) |
140 |
| Outer Diameter (mm) |
80 |
| Width (mm) |
26 |
| d |
80 mm |
| D |
140 mm |
| B |
26 mm |
| d1 |
99.5 mm |
| d2 |
99.5 mm |
| D2 |
124.3 mm |
| r1,2 - min. |
2 mm |
| r3,4 - min. |
1 mm |
| a |
38.8 mm |
| da - min. |
91 mm |
| da - max. |
98.5 mm |
| db - min. |
91 mm |
| db - max. |
98.5 mm |
| Da - max. |
129 mm |
| Db - max. |
134.4 mm |
| ra - max. |
2 mm |
| rb - max. |
1 mm |
| Basic dynamic load rating - C |
81.9 kN |
| Basic static load rating - C0 |
72 kN |
| Fatigue load limit - Pu |
2.9 kN |
| Limiting speed for grease lubrication |
10000 r/min |
| Ball - Dw |
17.462 mm |
| Ball - z |
17 |
| 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 |
520 N |
| Preload class B - GB |
1040 N |
| Preload class C - GC |
2080 N |
| Preload class D - GD |
4160 N |
| Calculation factor - f |
1.09 |
| Calculation factor - f1 |
0.99 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.01 |
| Calculation factor - f2C |
1.03 |
| Calculation factor - f2D |
1.06 |
| Calculation factor - fHC |
1.01 |
| Preload class A |
286 N/micron |
| Preload class B |
337 N/micron |
| Preload class C |
445 N/micron |
| Preload class D |
600 N/micron |
| r1,2 min. |
2 mm |
| r3,4 min. |
1 mm |
| da min. |
91 mm |
| da max. |
98.5 mm |
| db min. |
91 mm |
| db max. |
98.5 mm |
| Da max. |
129 mm |
| Db max. |
134.4 mm |
| ra max. |
2 mm |
| rb max. |
1 mm |
| Basic dynamic load rating C |
81.9 kN |
| Basic static load rating C0 |
72 kN |
| Fatigue load limit Pu |
2.9 kN |
| Attainable speed for grease lubrication |
10000 r/min |
| Ball diameter Dw |
17.462 mm |
| Number of balls z |
17 |
| Preload class A GA |
520 N |
| Static axial stiffness, preload class A |
286 N/µm |
| Preload class B GB |
1040 N |
| Static axial stiffness, preload class B |
337 N/µm |
| Preload class C GC |
2080 N |
| Static axial stiffness, preload class C |
445 N/µm |
| Preload class D GD |
4160 N |
| Static axial stiffness, preload class D |
600 N/µm |
| Calculation factor f |
1.09 |
| Calculation factor f1 |
0.99 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.01 |
| Calculation factor f2C |
1.03 |
| Calculation factor f2D |
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 |
1.28 kg |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
00852-68515715 |