VICKERS 255640 HYDRAULIC CONTROL Origin IN BOX
VICKERS 255640 HYDRAULIC CONTROL Origin IN BOX Engineering IRA Hydraulic Pump Technical support and service 20x9x6 Calculator , Vickers Hydraulic Pump Manufacturing Service . Get 20 Bore Diameter (mm) Your Free.
| Bearing number: |
719/9 CE/P4A |
| Size (mm): |
20x9x6 |
| Bore Diameter (mm): |
20 |
| Outer Diameter (mm): |
9 |
| Width (mm): |
6 |
| d: |
9 mm |
| D: |
20 mm |
| B: |
6 mm |
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Product Details
| Bearing number |
719/9 CE/P4A |
| Size (mm) |
20x9x6 |
| Bore Diameter (mm) |
20 |
| Outer Diameter (mm) |
9 |
| Width (mm) |
6 |
| d |
9 mm |
| D |
20 mm |
| B |
6 mm |
| d1 |
12.5 mm |
| d2 |
11.76 mm |
| D1 |
16.52 mm |
| r1,2 - min. |
0.3 mm |
| r3,4 - min. |
0.15 mm |
| a |
5.2 mm |
| da - min. |
11 mm |
| db - min. |
11 mm |
| Da - max. |
18 mm |
| Db - max. |
19.2 mm |
| ra - max. |
0.3 mm |
| rb - max. |
0.15 mm |
| dn |
13.3 mm |
| Basic dynamic load rating - C |
2 kN |
| Basic static load rating - C0 |
0.8 kN |
| Fatigue load limit - Pu |
0.034 kN |
| Limiting speed for grease lubrication |
109000 r/min |
| Limiting speed for oil lubrication |
165000 mm/min |
| Ball - Dw |
3.175 mm |
| Ball - z |
11 |
| Gref |
0.09 cm3 |
| Calculation factor - f0 |
7.4 |
| Preload class A - GA |
11 N |
| Preload class B - GB |
32 N |
| Preload class C - GC |
64 N |
| Calculation factor - f |
1 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.04 |
| Calculation factor - f2C |
1.08 |
| Calculation factor - fHC |
1 |
| Preload class A |
10 N/micron |
| Preload class B |
16 N/micron |
| Preload class C |
21 N/micron |
| r1,2 min. |
0.3 mm |
| r3,4 min. |
0.15 mm |
| da min. |
11 mm |
| db min. |
11 mm |
| Da max. |
18 mm |
| Db max. |
19.2 mm |
| ra max. |
0.3 mm |
| rb max. |
0.15 mm |
| Basic dynamic load rating C |
2.03 kN |
| Basic static load rating C0 |
0.8 kN |
| Fatigue load limit Pu |
0.034 kN |
| Attainable speed for grease lubrication |
109000 r/min |
| Attainable speed for oil-air lubrication |
165000 r/min |
| Ball diameter Dw |
3.175 mm |
| Number of balls z |
11 |
| Reference grease quantity Gref |
0.09 cm³ |
| Preload class A GA |
11 N |
| Static axial stiffness, preload class A |
10 N/µm |
| Preload class B GB |
32 N |
| Static axial stiffness, preload class B |
16 N/µm |
| Preload class C GC |
64 N |
| Static axial stiffness, preload class C |
21 N/µm |
| Calculation factor f |
1.03 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.04 |
| Calculation factor f2C |
1.08 |
| Calculation factor fHC |
1 |
| Calculation factor f0 |
7.4 |
| Mass bearing |
0.008 kg |
Company Profile
| Worktime |
9:00-18:00 |
| Phone |
86-510-85310167 |