FAG BEARING NJ2316E.TVP2.C4 Cylindrical Roller Bearings
| Bearing number: | 71804 CD/HCP4 |
| Size (mm): | 32x20x7 |
| Bore Diameter (mm): | 32 |
| Outer Diameter (mm): | 20 |
| Width (mm): | 7 |
| d: | 20 mm |
| D: | 32 mm |
| B: | 7 mm |
Product Details
| Bearing number | 71804 CD/HCP4 |
| Size (mm) | 32x20x7 |
| Bore Diameter (mm) | 32 |
| Outer Diameter (mm) | 20 |
| Width (mm) | 7 |
| d | 20 mm |
| D | 32 mm |
| B | 7 mm |
| d1 | 24.1 mm |
| d2 | 24.1 mm |
| D1 | 28.1 mm |
| r1,2 - min. | 0.3 mm |
| r3,4 - min. | 0.15 mm |
| a | 7 mm |
| da - min. | 22 mm |
| db - min. | 22 mm |
| Da - max. | 30 mm |
| Db - max. | 31.2 mm |
| ra - max. | 0.3 mm |
| rb - max. | 0.15 mm |
| dn | 24.5 mm |
| Basic dynamic load rating - C | 3.9 kN |
| Basic static load rating - C0 | 2.6 kN |
| Fatigue load limit - Pu | 0.112 kN |
| Limiting speed for grease lubrication | 53000 r/min |
| Limiting speed for oil lubrication | 80000 mm/min |
| Ball - Dw | 3.175 mm |
| Ball - z | 17 |
| Gref | 0.18 cm3 |
| Calculation factor - f0 | 16 |
| Preload class A - GA | 20 N |
| Preload class B - GB | 60 N |
| Preload class C - GC | 120 N |
| Calculation factor - f | 1 |
| Calculation factor - f2A | 1 |
| Calculation factor - f2B | 1.1 |
| Calculation factor - f2C | 1.18 |
| Calculation factor - fHC | 1.02 |
| Preload class A | 25 N/micron |
| Preload class B | 42 N/micron |
| Preload class C | 61 N/micron |
| r1,2 min. | 0.3 mm |
| r3,4 min. | 0.15 mm |
| da min. | 22 mm |
| db min. | 22 mm |
| Da max. | 30 mm |
| Db max. | 31.2 mm |
| ra max. | 0.3 mm |
| rb max. | 0.15 mm |
| Basic dynamic load rating C | 3.9 kN |
| Basic static load rating C0 | 2.65 kN |
| Fatigue load limit Pu | 0.112 kN |
| Attainable speed for grease lubrication | 53000 r/min |
| Attainable speed for oil-air lubrication | 80000 r/min |
| Ball diameter Dw | 3.175 mm |
| Number of balls z | 17 |
| Reference grease quantity Gref | 0.18 cm³ |
| Preload class A GA | 20 N |
| Static axial stiffness, preload class A | 25 N/µm |
| Preload class B GB | 60 N |
| Static axial stiffness, preload class B | 42 N/µm |
| Preload class C GC | 120 N |
| Static axial stiffness, preload class C | 61 N/µm |
| Calculation factor f | 1.08 |
| Calculation factor f1 | 1 |
| Calculation factor f2A | 1 |
| Calculation factor f2B | 1.1 |
| Calculation factor f2C | 1.18 |
| Calculation factor fHC | 1.02 |
| Calculation factor f0 | 16 |
| Mass bearing | 0.017 kg |
Company Profile
| Worktime |
9.00--18.00 |
| Phone |
0065-31591338 |
| Fax |
0065-31591338 |
