90 mm x 160 mm x 30 mm NACHI 6218 JAPAN Bearing
YOU’LL FIND AN EXTENSIVE 90 mm x 160 mm x 30 mm SELECTION QM INDUSTRIES BEARING LIMITED OF 90 mm x 160 mm x 30 mm NACHI 6218 JAPAN Bearing Round Bearing Bore Shape FOR SALE.
What is 6218 bearing cross reference？
| Brand Name: | NACHI |
| Model Number: | 6218 |
| Bearing number: | S7011 ACE/HCP4A |
| Size (mm): | 90x55x18 |
| Bore Diameter (mm): | 90 |
| Outer Diameter (mm): | 55 |
| Width (mm): | 18 |
| d: | 55 mm |
| D: | 90 mm |
| B: | 18 mm |
| PDF |
6218 |
Product Details
| Bearing number | S7011 ACE/HCP4A |
| Size (mm) | 90x55x18 |
| Bore Diameter (mm) | 90 |
| Outer Diameter (mm) | 55 |
| Width (mm) | 18 |
| d | 55 mm |
| D | 90 mm |
| B | 18 mm |
| d1 | 67.73 mm |
| d2 | 65.6 mm |
| D2 | 80.4 mm |
| r1,2 - min. | 1.1 mm |
| r3,4 - min. | 0.6 mm |
| a | 26.1 mm |
| da - min. | 61 mm |
| da - max. | 67.1 mm |
| db - min. | 61 mm |
| db - max. | 65 mm |
| Da - max. | 84 mm |
| Db - max. | 85.8 mm |
| ra - max. | 1 mm |
| rb - max. | 0.6 mm |
| Basic dynamic load rating - C | 15.9 kN |
| Basic static load rating - C0 | 11.6 kN |
| Fatigue load limit - Pu | 0.49 kN |
| Limiting speed for grease lubrication | 23000 r/min |
| Ball - Dw | 7.938 mm |
| Ball - z | 24 |
| 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 | 140 N |
| Preload class B - GB | 430 N |
| Preload class C - GC | 860 N |
| Calculation factor - f | 1.07 |
| 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 | 128 N/micron |
| Preload class B | 193 N/micron |
| Preload class C | 251 N/micron |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 0.6 mm |
| da min. | 61 mm |
| da max. | 67.1 mm |
| db min. | 61 mm |
| db max. | 65 mm |
| Da max. | 84 mm |
| Db max. | 85.8 mm |
| ra max. | 1 mm |
| rb max. | 0.6 mm |
| Basic dynamic load rating C | 15.9 kN |
| Basic static load rating C0 | 11.6 kN |
| Fatigue load limit Pu | 0.49 kN |
| Attainable speed for grease lubrication | 23000 r/min |
| Ball diameter Dw | 7.938 mm |
| Number of balls z | 24 |
| Preload class A GA | 140 N |
| Static axial stiffness, preload class A | 128 N/µm |
| Preload class B GB | 430 N |
| Static axial stiffness, preload class B | 193 N/µm |
| Preload class C GC | 860 N |
| Static axial stiffness, preload class C | 251 N/µm |
| Calculation factor f | 1.07 |
| 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 | 0.37 kg |
