Bearing 7038 ACD/HCP4A SKF
Bearing 7038 ACD/HCP4A SKF SEARCH - Whether it's agriculture or construction equipment your working on, 125 Bore Diameter (mm) Has Boyal Industrial Pte ltd. theAngular Contact Ball Bearings you need. 125x90x18
| Bearing number: |
71918 CB/HCP4AL |
| Size (mm): |
125x90x18 |
| Bore Diameter (mm): |
125 |
| Outer Diameter (mm): |
90 |
| Width (mm): |
18 |
| d: |
90 mm |
| D: |
125 mm |
| B: |
18 mm |
| PDF |
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Product Details
| Bearing number |
71918 CB/HCP4AL |
| Size (mm) |
125x90x18 |
| Bore Diameter (mm) |
125 |
| Outer Diameter (mm) |
90 |
| Width (mm) |
18 |
| d |
90 mm |
| D |
125 mm |
| B |
18 mm |
| d1 |
103 mm |
| d2 |
101.4 mm |
| D2 |
115 mm |
| b |
2.2 mm |
| C1 |
9.3 mm |
| C2 |
4.5 mm |
| C3 |
2.9 mm |
| r1,2 - min. |
1.1 mm |
| r3,4 - min. |
0.6 mm |
| a |
27.5 mm |
| da - min. |
96 mm |
| db - min. |
96 mm |
| Da - max. |
119 mm |
| Db - max. |
121.8 mm |
| ra - max. |
1 mm |
| rb - max. |
0.6 mm |
| dn |
103.9 mm |
| Basic dynamic load rating - C |
17.8 kN |
| Basic static load rating - C0 |
17.6 kN |
| Fatigue load limit - Pu |
0.72 kN |
| Limiting speed for grease lubrication |
16000 r/min |
| Limiting speed for oil lubrication |
26000 mm/min |
| Ball - Dw |
7.144 mm |
| Ball - z |
36 |
| Gref |
7.37 cm3 |
| Calculation factor - f0 |
10 |
| Preload class A - GA |
59 N |
| Preload class B - GB |
120 N |
| Preload class C - GC |
355 N |
| Calculation factor - f |
1 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.03 |
| Calculation factor - f2C |
1.08 |
| Calculation factor - fHC |
1.01 |
| Preload class A |
59 N/micron |
| Preload class B |
78 N/micron |
| Preload class C |
124 N/micron |
| r1,2 min. |
1.1 mm |
| r3,4 min. |
0.6 mm |
| da min. |
96 mm |
| db min. |
96 mm |
| Da max. |
119 mm |
| Db max. |
121.8 mm |
| ra max. |
1 mm |
| rb max. |
0.6 mm |
| Basic dynamic load rating C |
23.8 kN |
| Basic static load rating C0 |
28.5 kN |
| Fatigue load limit Pu |
0.72 kN |
| Attainable speed for grease lubrication |
16000 r/min |
| Attainable speed for oil-air lubrication |
26000 r/min |
| Ball diameter Dw |
7.144 mm |
| Number of balls z |
36 |
| Reference grease quantity Gref |
7.37 cm³ |
| Preload class A GA |
59 N |
| Static axial stiffness, preload class A |
59 N/µm |
| Preload class B GB |
120 N |
| Static axial stiffness, preload class B |
78 N/µm |
| Preload class C GC |
355 N |
| Static axial stiffness, preload class C |
124 N/µm |
| Calculation factor f |
1.12 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.03 |
| Calculation factor f2C |
1.08 |
| Calculation factor fHC |
1.01 |
| Calculation factor f0 |
10 |
| Mass bearing |
0.56 kg |