NTN RE3617 bearing Size Chart (mm/inches) |
|---|
| Bearing number | S71907 ACE/HCP4A |
| Size (mm) | 35x55x10 |
| Bore Diameter (mm) | 35 |
| Outer Diameter (mm) | 55 |
| Width (mm) | 10 |
| d | 35 mm |
| D | 55 mm |
| B | 10 mm |
| C | 10 mm |
| d1 | 41,7 mm |
| d2 | 40,2 mm |
| r1 min. | 0,6 mm |
| r2 min. | 0,6 mm |
| r3 min. | 0,3 mm |
| r4 min. | 0,3 mm |
| D1 | 48,3 mm |
| D2 | 50,3 mm |
| da min. | 38,2 mm |
| Da max. | 51,8 mm |
| db min | 37 mm |
| ra max. | 0,6 mm |
| rb max. | 0,3 mm |
| dh | 43 mm |
| Db max | 53 mm |
| Weight | 0,067 Kg |
| Basic dynamic load rating (C) | 7,28 kN |
| Basic static load rating (C0) | 4,5 kN |
| (Grease) Lubrication Speed | 38 000 r/min |
| (Oil) Lubrication Speed | 60 000 r/min |
| Fatigue load limit (Pu) | 0,19 |
| d1 | 41.7 mm |
| d2 | 40.2 mm |
| D2 | 50.3 mm |
| r1,2 min. | 0.6 mm |
| r3,4 min. | 0.3 mm |
| a | 16.2 mm |
| da min. | 38.2 mm |
| da max. | 41.3 mm |
| db min. | 37 mm |
| db max. | 39.8 mm |
| Da max. | 51.8 mm |
| Db max. | 53 mm |
| ra max. | 0.6 mm |
| rb max. | 0.3 mm |
| Basic dynamic load rating C | 7.28 kN |
| Basic static load rating C0 | 4.5 kN |
| Fatigue load limit Pu | 0.19 kN |
| Attainable speed for grease lubrication | 38000 r/min |
| Ball diameter Dw | 5.556 mm |
| Number of balls z | 19 |
| Preload class A GA | 66 N |
| Static axial stiffness, preload class A | 77 N/µm |
| Preload class B GB | 200 N |
| Static axial stiffness, preload class B | 115 N/µm |
| Preload class C GC | 400 N |
| Static axial stiffness, preload class C | 151 N/µm |
| Calculation factor f | 1.05 |
| Calculation factor f1 | 0.98 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.04 |
| Calculation factor f2C | 1.08 |
| 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 | 0.066 kg |