Bearing housed units RA55 INA
Advance 125 Bore Diameter (mm) Bearing housed units RA55 INA is your source 125x70x24 for quality BEARING UNITS and accessories. shop online for home delivery Pioneer Machinery Source or pick up in 125x70x24 Size (mm) one of our 10000 .
| Bearing number: |
7214 CD/HCP4A |
| Size (mm): |
125x70x24 |
| Bore Diameter (mm): |
125 |
| Outer Diameter (mm): |
70 |
| Width (mm): |
24 |
| d: |
70 mm |
| D: |
125 mm |
| B: |
24 mm |
Product Details
| Bearing number |
7214 CD/HCP4A |
| Size (mm) |
125x70x24 |
| Bore Diameter (mm) |
125 |
| Outer Diameter (mm) |
70 |
| Width (mm) |
24 |
| d |
70 mm |
| D |
125 mm |
| B |
24 mm |
| d1 |
87.9 mm |
| d2 |
87.9 mm |
| D1 |
107.1 mm |
| r1,2 - min. |
1.5 mm |
| r3,4 - min. |
0.6 mm |
| a |
25.1 mm |
| da - min. |
79 mm |
| db - min. |
79 mm |
| Da - max. |
116 mm |
| Db - max. |
120.8 mm |
| ra - max. |
1.5 mm |
| rb - max. |
0.6 mm |
| dn |
91.6 mm |
| Basic dynamic load rating - C |
68.9 kN |
| Basic static load rating - C0 |
58.5 kN |
| Fatigue load limit - Pu |
2.4 kN |
| Limiting speed for grease lubrication |
14000 r/min |
| Limiting speed for oil lubrication |
20000 mm/min |
| Ball - Dw |
15.875 mm |
| Ball - z |
16 |
| Gref |
13.701 cm3 |
| Calculation factor - f0 |
14.8 |
| Preload class A - GA |
260 N |
| Preload class B - GB |
520 N |
| Preload class C - GC |
1040 N |
| Preload class D - GD |
2080 N |
| Calculation factor - f |
1 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.01 |
| Calculation factor - f2C |
1.03 |
| Calculation factor - f2D |
1.06 |
| Calculation factor - fHC |
1.01 |
| Preload class A |
92 N/micron |
| Preload class B |
124 N/micron |
| Preload class C |
173 N/micron |
| Preload class D |
249 N/micron |
| r1,2 min. |
1.5 mm |
| r3,4 min. |
0.6 mm |
| da min. |
79 mm |
| db min. |
79 mm |
| Da max. |
116 mm |
| Db max. |
120.8 mm |
| ra max. |
1.5 mm |
| rb max. |
0.6 mm |
| Basic dynamic load rating C |
68.9 kN |
| Basic static load rating C0 |
58.5 kN |
| Fatigue load limit Pu |
2.45 kN |
| Attainable speed for grease lubrication |
14000 r/min |
| Attainable speed for oil-air lubrication |
20000 r/min |
| Ball diameter Dw |
15.875 mm |
| Number of balls z |
16 |
| Reference grease quantity Gref |
13.701 cm³ |
| Preload class A GA |
260 N |
| Static axial stiffness, preload class A |
92 N/µm |
| Preload class B GB |
520 N |
| Static axial stiffness, preload class B |
124 N/µm |
| Preload class C GC |
1040 N |
| Static axial stiffness, preload class C |
173 N/µm |
| Preload class D GD |
2080 N |
| Static axial stiffness, preload class D |
249 N/µm |
| Calculation factor f |
1.08 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.01 |
| Calculation factor f2C |
1.03 |
| Calculation factor f2D |
1.06 |
| Calculation factor fHC |
1.01 |
| Calculation factor f0 |
14.8 |
| Mass bearing |
0.95 kg |
Company Profile
| Worktime |
7:00AM - 6:00PM |
| Phone |
0065 82577418 |
| Fax |
0065 82577552 |