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 |