20 mm x 42 mm x 12 mm NSK 7004A5TRSU NSK Bearing
20 mm x 42 mm x 12 mm NSK 7004A5TRSU NSK Bearing, Units and Housings CAD models , NSK Bearing 20 mm x 42 mm x 12 mm Manufacturing Service . Get AD Bearing Machine Co., Ltd Your Free.
What is 7004A5TRSU bearing cross reference？
| Brand Name: |
NSK |
| Model Number: |
7004A5TRSU |
| Bearing number: |
71915 CE/HCP4AH1 |
| Size (mm): |
105x75x16 |
| Bore Diameter (mm): |
105 |
| Outer Diameter (mm): |
75 |
| Width (mm): |
16 |
| d: |
75 mm |
| D: |
105 mm |
| B: |
16 mm |
| PDF |
7004A5TRSU |
Product Details
| Bearing number |
71915 CE/HCP4AH1 |
| Size (mm) |
105x75x16 |
| Bore Diameter (mm) |
105 |
| Outer Diameter (mm) |
75 |
| Width (mm) |
16 |
| d |
75 mm |
| D |
105 mm |
| B |
16 mm |
| d1 |
84.3 mm |
| d2 |
81.8 mm |
| D1 |
95.52 mm |
| K |
0.5 mm |
| C1 |
4.9 mm |
| r1,2 - min. |
1 mm |
| r3,4 - min. |
0.3 mm |
| a |
20.7 mm |
| da - min. |
79.6 mm |
| db - min. |
77 mm |
| Da - max. |
100.4 mm |
| Db - max. |
103 mm |
| ra - max. |
1 mm |
| rb - max. |
0.3 mm |
| dn |
86.5 mm |
| Basic dynamic load rating - C |
22.5 kN |
| Basic static load rating - C0 |
17 kN |
| Fatigue load limit - Pu |
0.72 kN |
| Limiting speed for grease lubrication |
20500 r/min |
| Limiting speed for oil lubrication |
32000 mm/min |
| Ball - Dw |
9.525 mm |
| Ball - z |
23 |
| Gref |
4.5 cm3 |
| Calculation factor - f0 |
8.5 |
| Preload class A - GA |
120 N |
| Preload class B - GB |
361 N |
| Preload class C - GC |
722 N |
| Calculation factor - f |
1 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.05 |
| Calculation factor - f2C |
1.09 |
| Calculation factor - fHC |
1.01 |
| Preload class A |
60 N/micron |
| Preload class B |
95 N/micron |
| Preload class C |
131 N/micron |
| r1,2 min. |
1 mm |
| r3,4 min. |
0.3 mm |
| da min. |
79.6 mm |
| db min. |
77 mm |
| Da max. |
100.4 mm |
| Db max. |
103 mm |
| ra max. |
1 mm |
| rb max. |
0.3 mm |
| Basic dynamic load rating C |
22.5 kN |
| Basic static load rating C0 |
17 kN |
| Fatigue load limit Pu |
0.72 kN |
| Attainable speed for grease lubrication |
20500 r/min |
| Attainable speed for oil-air lubrication |
32000 r/min |
| Ball diameter Dw |
9.525 mm |
| Number of balls z |
23 |
| Reference grease quantity Gref |
4.5 cm³ |
| Preload class A GA |
120 N |
| Static axial stiffness, preload class A |
60 N/µm |
| Preload class B GB |
361 N |
| Static axial stiffness, preload class B |
95 N/µm |
| Preload class C GC |
722 N |
| Static axial stiffness, preload class C |
131 N/µm |
| Calculation factor f |
1.16 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.05 |
| Calculation factor f2C |
1.09 |
| Calculation factor fHC |
1.01 |
| Calculation factor f0 |
8.5 |
| Mass bearing |
0.29 kg |