Hydraulic pump, Sauer Danfoss, 7000634, ERL147CLS2518NNN3, S/N 08332
Advance Hydraulic pump, Sauer Danfoss, 7000634, ERL147CLS2518NNN3, S/N 08332 is your IRA Hydraulic Pump Technical support and service source for quality Sauer Danfoss and accessories. shop online 250 Bore Diameter (mm) for home 250x140x42 delivery or pick up in one of our 250x140x42 Size (mm) 10000 .
| Bearing number: |
7228 CD/HCP4A |
| Size (mm): |
250x140x42 |
| Bore Diameter (mm): |
250 |
| Outer Diameter (mm): |
140 |
| Width (mm): |
42 |
| d: |
140 mm |
| D: |
250 mm |
| B: |
42 mm |
| PDF |
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Product Details
| Bearing number |
7228 CD/HCP4A |
| Size (mm) |
250x140x42 |
| Bore Diameter (mm) |
250 |
| Outer Diameter (mm) |
140 |
| Width (mm) |
42 |
| d |
140 mm |
| D |
250 mm |
| B |
42 mm |
| d1 |
176.8 mm |
| d2 |
176.8 mm |
| D1 |
213.2 mm |
| r1,2 - min. |
3 mm |
| r3,4 - min. |
1.5 mm |
| a |
47.3 mm |
| da - min. |
154 mm |
| db - min. |
154 mm |
| Da - max. |
236 mm |
| Db - max. |
241 mm |
| ra - max. |
2.5 mm |
| rb - max. |
1.5 mm |
| dn |
184.8 mm |
| Basic dynamic load rating - C |
221 kN |
| Basic static load rating - C0 |
240 kN |
| Fatigue load limit - Pu |
7.4 kN |
| Limiting speed for grease lubrication |
7000 r/min |
| Limiting speed for oil lubrication |
10000 mm/min |
| Ball - Dw |
30.162 mm |
| Ball - z |
18 |
| Gref |
83.931 cm3 |
| Calculation factor - f0 |
15.2 |
| Preload class A - GA |
850 N |
| Preload class B - GB |
1700 N |
| Preload class C - GC |
3400 N |
| Preload class D - GD |
6800 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 |
181 N/micron |
| Preload class B |
245 N/micron |
| Preload class C |
339 N/micron |
| Preload class D |
485 N/micron |
| r1,2 min. |
3 mm |
| r3,4 min. |
1.5 mm |
| da min. |
154 mm |
| db min. |
154 mm |
| Da max. |
236 mm |
| Db max. |
241 mm |
| ra max. |
2.5 mm |
| rb max. |
1.5 mm |
| Basic dynamic load rating C |
221 kN |
| Basic static load rating C0 |
240 kN |
| Fatigue load limit Pu |
7.35 kN |
| Attainable speed for grease lubrication |
7000 r/min |
| Attainable speed for oil-air lubrication |
10000 r/min |
| Ball diameter Dw |
30.162 mm |
| Number of balls z |
18 |
| Reference grease quantity Gref |
83.931 cm³ |
| Preload class A GA |
850 N |
| Static axial stiffness, preload class A |
181 N/µm |
| Preload class B GB |
1700 N |
| Static axial stiffness, preload class B |
245 N/µm |
| Preload class C GC |
3400 N |
| Static axial stiffness, preload class C |
339 N/µm |
| Preload class D GD |
6800 N |
| Static axial stiffness, preload class D |
485 N/µm |
| Calculation factor f |
1.09 |
| 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 |
15.2 |
| Mass bearing |
6.92 kg |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
86-510-85310167 |