105 mm x 160 mm x 26 mm SKF 6021N deep groove ball bearings
| Brand Name |
SKF |
| Model Number |
6021N |
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Features
SKF 6021N bearing Size Chart (mm/inches) |
|---|
| Bearing number | S7216 CD/P4A |
| 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 | 27.8 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 | 85.2 kN |
| Basic static load rating - C0 | 75 kN |
| Fatigue load limit - Pu | 3 kN |
| Limiting speed for grease lubrication | 9500 r/min |
| Ball - Dw | 17.462 mm |
| Ball - z | 17 |
| Calculation factor - f0 | 15.1 |
| Preload class A - GA | 320 N |
| Preload class B - GB | 640 N |
| Preload class C - GC | 1280 N |
| Preload class D - GD | 2560 N |
| Calculation factor - f | 1.09 |
| 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 | 96 N/micron |
| Preload class B | 130 N/micron |
| Preload class C | 181 N/micron |
| Preload class D | 260 N/micron |
| d1 | 99.5 mm |
| d2 | 99.5 mm |
| D2 | 124.3 mm |
| 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 | 85.2 kN |
| Basic static load rating C0 | 75 kN |
| Fatigue load limit Pu | 3.05 kN |
| Attainable speed for grease lubrication | 9500 r/min |
| Ball diameter Dw | 17.462 mm |
| Number of balls z | 17 |
| Preload class A GA | 320 N |
| Static axial stiffness, preload class A | 96 N/µm |
| Preload class B GB | 640 N |
| Static axial stiffness, preload class B | 130 N/µm |
| Preload class C GC | 1280 N |
| Static axial stiffness, preload class C | 181 N/µm |
| Preload class D GD | 2560 N |
| Static axial stiffness, preload class D | 260 N/µm |
| Calculation factor f | 1.09 |
| 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 | 15.1 |
| Mass bearing | 1.51 kg |