Komatsu TUBE ASS'Y 21K-62-81730 TUBE
Komatsu TUBE ASS'Y 21K-62-81730 TUBE SEARCH - Whether it's agriculture or construction equipment your 62x35x14 working on, Has theKomatsu TUBE ASS'Y you need. Zenith Industrial Manufacture Co.,Ltd
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
S7007 ACD/HCP4A |
| Size (mm) |
62x35x14 |
| Bore Diameter (mm) |
62 |
| Outer Diameter (mm) |
35 |
| Width (mm) |
14 |
| d |
35 mm |
| D |
62 mm |
| B |
14 mm |
| d1 |
43.7 mm |
| d2 |
43.7 mm |
| D2 |
55.57 mm |
| r1,2 - min. |
1 mm |
| r3,4 - min. |
0.3 mm |
| a |
18.5 mm |
| da - min. |
39.6 mm |
| da - max. |
43.2 mm |
| db - min. |
39.6 mm |
| db - max. |
43.2 mm |
| Da - max. |
57.4 mm |
| Db - max. |
60 mm |
| ra - max. |
1 mm |
| rb - max. |
0.3 mm |
| Basic dynamic load rating - C |
14.8 kN |
| Basic static load rating - C0 |
9 kN |
| Fatigue load limit - Pu |
0.38 kN |
| Limiting speed for grease lubrication |
24000 r/min |
| Ball - Dw |
7.938 mm |
| Ball - z |
16 |
| 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 |
90 N |
| Preload class B - GB |
180 N |
| Preload class C - GC |
360 N |
| Preload class D - GD |
720 N |
| Calculation factor - f |
1.06 |
| Calculation factor - f1 |
0.99 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.02 |
| Calculation factor - f2C |
1.05 |
| Calculation factor - f2D |
1.08 |
| Calculation factor - fHC |
1.02 |
| Preload class A |
95 N/micron |
| Preload class B |
123 N/micron |
| Preload class C |
160 N/micron |
| Preload class D |
211 N/micron |
| r1,2 min. |
1 mm |
| r3,4 min. |
0.3 mm |
| da min. |
39.6 mm |
| da max. |
43.2 mm |
| db min. |
39.6 mm |
| db max. |
43.2 mm |
| Da max. |
57.4 mm |
| Db max. |
60 mm |
| ra max. |
1 mm |
| rb max. |
0.3 mm |
| Basic dynamic load rating C |
14.8 kN |
| Basic static load rating C0 |
9 kN |
| Fatigue load limit Pu |
0.38 kN |
| Attainable speed for grease lubrication |
24000 r/min |
| Ball diameter Dw |
7.938 mm |
| Number of balls z |
16 |
| Preload class A GA |
90 N |
| Static axial stiffness, preload class A |
95 N/µm |
| Preload class B GB |
180 N |
| Static axial stiffness, preload class B |
123 N/µm |
| Preload class C GC |
360 N |
| Static axial stiffness, preload class C |
160 N/µm |
| Preload class D GD |
720 N |
| Static axial stiffness, preload class D |
211 N/µm |
| Calculation factor f |
1.06 |
| Calculation factor f1 |
0.99 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.02 |
| Calculation factor f2C |
1.05 |
| Calculation factor f2D |
1.08 |
| Calculation factor fHC |
1.02 |
| 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 |
0.13 kg |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
00852-68515715 |