Self Aligning Ball Bearings 2311 M/C3
| Brand Name |
SKF |
| Model Number |
2311 M/C3 |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
SKF 2311 M/C3 bearing Size Chart (mm/inches) |
|---|
| Bearing number | 7202 CD/P4A |
| Size (mm) | 35x15x11 |
| Bore Diameter (mm) | 35 |
| Outer Diameter (mm) | 15 |
| Width (mm) | 11 |
| d | 15 mm |
| D | 35 mm |
| B | 11 mm |
| d1 | 21.4 mm |
| d2 | 21.4 mm |
| D1 | 29.1 mm |
| r1,2 - min. | 0.6 mm |
| r3,4 - min. | 0.3 mm |
| a | 9 mm |
| da - min. | 19.2 mm |
| db - min. | 19.2 mm |
| Da - max. | 30.8 mm |
| Db - max. | 32.6 mm |
| ra - max. | 0.6 mm |
| rb - max. | 0.3 mm |
| dn | 23 mm |
| Basic dynamic load rating - C | 7.4 kN |
| Basic static load rating - C0 | 3.4 kN |
| Fatigue load limit - Pu | 0.14 kN |
| Limiting speed for grease lubrication | 48000 r/min |
| Limiting speed for oil lubrication | 70000 mm/min |
| Ball - Dw | 6.35 mm |
| Ball - z | 10 |
| Gref | 0.729 cm3 |
| Calculation factor - f0 | 8.5 |
| Preload class A - GA | 30 N |
| Preload class B - GB | 60 N |
| Preload class C - GC | 120 N |
| Preload class D - GD | 240 N |
| Calculation factor - f | 1.03 |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.01 |
| Calculation factor - f2C | 1.03 |
| Calculation factor - f2D | 1.05 |
| Calculation factor - fHC | 1 |
| Preload class A | 19 N/micron |
| Preload class B | 26 N/micron |
| Preload class C | 35 N/micron |
| Preload class D | 49 N/micron |
| Category | Bearings |
| Inventory | 0.0 |
| Manufacturer Name | SKF |
| Minimum Buy Quantity | N/A |
| Weight / Kilogram | 0.043 |
| Product Group | B00308 |
| d1 | 21.4 mm |
| d2 | 21.4 mm |
| D1 | 29.1 mm |
| r1,2 min. | 0.6 mm |
| r3,4 min. | 0.3 mm |
| da min. | 19.2 mm |
| db min. | 19.2 mm |
| Da max. | 30.8 mm |
| Db max. | 32.6 mm |
| ra max. | 0.6 mm |
| rb max. | 0.3 mm |
| dn | 23 mm |
| Basic dynamic load rating C | 7.41 kN |
| Basic static load rating C0 | 3.35 kN |
| Fatigue load limit Pu | 0.14 kN |
| Attainable speed for grease lubrication | 48000 r/min |
| Attainable speed for oil-air lubrication | 70000 r/min |
| Ball diameter Dw | 6.35 mm |
| Number of balls z | 10 |
| Reference grease quantity Gref | 0.729 cm³ |
| Preload class A GA | 30 N |
| Static axial stiffness, preload class A | 19 N/µm |
| Preload class B GB | 60 N |
| Static axial stiffness, preload class B | 26 N/µm |
| Preload class C GC | 120 N |
| Static axial stiffness, preload class C | 35 N/µm |
| Preload class D GD | 240 N |
| Static axial stiffness, preload class D | 49 N/µm |
| Calculation factor f | 1.03 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.01 |
| Calculation factor f2C | 1.03 |
| Calculation factor f2D | 1.05 |
| Calculation factor fHC | 1 |
| Calculation factor f0 | 8.5 |
| Mass bearing | 0.043 kg |