Toyana NP202 E cylindrical roller bearings
Toyana NP202 E cylindrical roller bearings Deal is your source for OEM 115x75x20 Size (mm) and accessories. We sell Genuine at discount prices.
| Size (mm) | 115x75x20 |
| Bore Diameter (mm) | 115 |
| Outer Diameter (mm) | 75 |
| Width (mm) | 20 |
| d | 75 mm |
| D | 115 mm |
| B | 20 mm |
| d1 | 89.28 mm |
| d2 | 86.8 mm |
| D2 | 104.1 mm |
| r1,2 – min. | 1.1 mm |
| r3,4 – min. | 0.6 mm |
| a | 22.8 mm |
| da – min. | 81 mm |
| da – max. | 88.5 mm |
| db – min. | 81 mm |
| db – max. | 86 mm |
| Da – max. | 109 mm |
| Db – max. | 110.8 mm |
| ra – max. | 1 mm |
| rb – max. | 0.6 mm |
| Basic dynamic load rating – C | 26 kN |
| Basic static load rating – C0 | 21.6 kN |
| Fatigue load limit – Pu | 0.915 kN |
| Limiting speed for grease lubrication | 19000 r/min |
| Ball – Dw | 9.525 mm |
| Ball – z | 26 |
| Calculation factor – f0 | 9.5 |
| Preload class A – GA | 140 N |
| Preload class B – GB | 420 N |
| Preload class C – GC | 840 N |
| Calculation factor – f | 1 |
| Calculation factor – f2A | 1 |
| Calculation factor – f2B | 1.03 |
| Calculation factor – f2C | 1.05 |
| Calculation factor – fHC | 1.01 |
| Preload class A | 72 N/micron |
| Preload class B | 113 N/micron |
| Preload class C | 156 N/micron |
| r1,2 min. | 1.1 mm |
| r3,4 min. | 0.6 mm |
| da min. | 81 mm |
| da max. | 88.5 mm |
| db min. | 81 mm |
| db max. | 86 mm |
| Da max. | 109 mm |
| Db max. | 110.8 mm |
| ra max. | 1 mm |
| rb max. | 0.6 mm |
| Basic dynamic load rating C | 26 kN |
| Basic static load rating C0 | 21.6 kN |
| Fatigue load limit Pu | 0.915 kN |
| Attainable speed for grease lubrication | 19000 r/min |
| Ball diameter Dw | 9.525 mm |
| Number of balls z | 26 |
| Preload class A GA | 140 N |
| Static axial stiffness, preload class A | 72 N/µm |
| Preload class B GB | 420 N |
| Static axial stiffness, preload class B | 113 N/µm |
| Preload class C GC | 840 N |
| Static axial stiffness, preload class C | 156 N/µm |
| Calculation factor f | 1.1 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.03 |
| Calculation factor f2C | 1.05 |
| Calculation factor fHC | 1.01 |
| Calculation factor f0 | 9.5 |
| Mass bearing | 0.62 kg |
Detailed Parameters
parameter：
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