6004LLU JAPAN NTN SPHERICAL ROLLER BEARINGS
6004LLU JAPAN NTN SPHERICAL ROLLER BEARINGS 190x140x24 Size (mm) Needs Analysis , Pioneer Machinery Source 190x140x24 190 Bore Diameter (mm) NTN BEARINGS JAPAN Manufacturing Service . Get Your Free.
| Bearing number: |
71928 CD/HCP4A |
| Size (mm): |
190x140x24 |
| Bore Diameter (mm): |
190 |
| Outer Diameter (mm): |
140 |
| Width (mm): |
24 |
| d: |
140 mm |
| D: |
190 mm |
| B: |
24 mm |
Product Details
| Bearing number |
71928 CD/HCP4A |
| Size (mm) |
190x140x24 |
| Bore Diameter (mm) |
190 |
| Outer Diameter (mm) |
140 |
| Width (mm) |
24 |
| d |
140 mm |
| D |
190 mm |
| B |
24 mm |
| d1 |
155.4 mm |
| d2 |
155.4 mm |
| D1 |
174.6 mm |
| r1,2 - min. |
1.5 mm |
| r3,4 - min. |
0.6 mm |
| a |
34.2 mm |
| da - min. |
147 mm |
| db - min. |
147 mm |
| Da - max. |
183 mm |
| Db - max. |
186 mm |
| ra - max. |
1.5 mm |
| rb - max. |
0.6 mm |
| dn |
159.5 mm |
| Basic dynamic load rating - C |
95.6 kN |
| Basic static load rating - C0 |
116 kN |
| Fatigue load limit - Pu |
3.9 kN |
| Limiting speed for grease lubrication |
8000 r/min |
| Limiting speed for oil lubrication |
12000 mm/min |
| Ball - Dw |
15.875 mm |
| Ball - z |
29 |
| Gref |
21.6 cm3 |
| Calculation factor - f0 |
16.6 |
| Preload class A - GA |
360 N |
| Preload class B - GB |
720 N |
| Preload class C - GC |
1440 N |
| Preload class D - GD |
2880 N |
| Calculation factor - f |
1 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.07 |
| Calculation factor - f2C |
1.12 |
| Calculation factor - f2D |
1.18 |
| Calculation factor - fHC |
1.04 |
| Preload class A |
162 N/micron |
| Preload class B |
223 N/micron |
| Preload class C |
317 N/micron |
| Preload class D |
467 N/micron |
| r1,2 min. |
1.5 mm |
| r3,4 min. |
0.6 mm |
| da min. |
147 mm |
| db min. |
147 mm |
| Da max. |
183 mm |
| Db max. |
186 mm |
| ra max. |
1.5 mm |
| rb max. |
0.6 mm |
| Basic dynamic load rating C |
95.6 kN |
| Basic static load rating C0 |
116 kN |
| Fatigue load limit Pu |
3.9 kN |
| Attainable speed for grease lubrication |
8000 r/min |
| Attainable speed for oil-air lubrication |
12000 r/min |
| Ball diameter Dw |
15.875 mm |
| Number of balls z |
29 |
| Reference grease quantity Gref |
21.6 cm³ |
| Preload class A GA |
360 N |
| Static axial stiffness, preload class A |
162 N/µm |
| Preload class B GB |
720 N |
| Static axial stiffness, preload class B |
223 N/µm |
| Preload class C GC |
1440 N |
| Static axial stiffness, preload class C |
317 N/µm |
| Preload class D GD |
2880 N |
| Static axial stiffness, preload class D |
467 N/µm |
| Calculation factor f |
1.29 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.07 |
| Calculation factor f2C |
1.12 |
| Calculation factor f2D |
1.18 |
| Calculation factor fHC |
1.04 |
| Calculation factor f0 |
16.6 |
| Mass bearing |
1.39 kg |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |