Bearing M246942/M246910 NSK
Bearing M246942/M246910 NSK SEARCH 55 Bore Diameter (mm) - Whether it's agriculture or construction equipment your working on, 55x30x13 Has 55x30x13 Size (mm) theCylindrical Roller Bearings you need.
| Min.Order Quantity | 1 pcs |
| Price | Negotiable |
Product Details
| Bearing number | 7006 CB/HCP4A |
| Size (mm) | 55x30x13 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 30 |
| Width (mm) | 13 |
| d | 30 mm |
| D | 55 mm |
| B | 13 mm |
| d1 | 39.45 mm |
| d2 | 38.3 mm |
| D2 | 47.25 mm |
| r1,2 - min. | 1 mm |
| r3,4 - min. | 0.6 mm |
| a | 12.2 mm |
| da - min. | 34.6 mm |
| db - min. | 34.6 mm |
| Da - max. | 50.4 mm |
| Db - max. | 51.8 mm |
| ra - max. | 1 mm |
| rb - max. | 0.6 mm |
| dn | 40 mm |
| Basic dynamic load rating - C | 6.5 kN |
| Basic static load rating - C0 | 4.2 kN |
| Fatigue load limit - Pu | 0.176 kN |
| Limiting speed for grease lubrication | 43000 r/min |
| Limiting speed for oil lubrication | 67000 mm/min |
| Ball - Dw | 4.762 mm |
| Ball - z | 20 |
| Gref | 1.4 cm3 |
| Calculation factor - f0 | 9.4 |
| Preload class A - GA | 21 N |
| Preload class B - GB | 42 N |
| Preload class C - GC | 125 N |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.02 |
| Calculation factor - f2C | 1.05 |
| Calculation factor - fHC | 1.01 |
| Preload class A | 25 N/micron |
| Preload class B | 32 N/micron |
| Preload class C | 51 N/micron |
| r1,2 min. | 1 mm |
| r3,4 min. | 0.6 mm |
| da min. | 34.6 mm |
| db min. | 34.6 mm |
| Da max. | 50.4 mm |
| Db max. | 51.8 mm |
| ra max. | 1 mm |
| rb max. | 0.6 mm |
| Basic dynamic load rating C | 8.84 kN |
| Basic static load rating C0 | 7.1 kN |
| Fatigue load limit Pu | 0.176 kN |
| Attainable speed for grease lubrication | 43000 r/min |
| Attainable speed for oil-air lubrication | 67000 r/min |
| Ball diameter Dw | 4.762 mm |
| Number of balls z | 20 |
| Reference grease quantity Gref | 1.4 cm³ |
| Preload class A GA | 21 N |
| Static axial stiffness, preload class A | 25 N/µm |
| Preload class B GB | 42 N |
| Static axial stiffness, preload class B | 32 N/µm |
| Preload class C GC | 125 N |
| Static axial stiffness, preload class C | 51 N/µm |
| Calculation factor f | 1.03 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.02 |
| Calculation factor f2C | 1.05 |
| Calculation factor fHC | 1.01 |
| Calculation factor f0 | 9.4 |
| Mass bearing | 0.13 kg |