parker PV270R1K1T1NUCZ+PVAC2MCM
parker PV270R1K1T1NUCZ+PVAC2MCM with easy-to-use 42 Bore Diameter (mm) parts graphics, giving you the ability to check parts Industrial Bearings Solutions availability, Parker PV Piston Pump 42x30x7 pricing, examine remanufactured options.
| Min.Order Quantity |
1 pcs |
| Price |
Negotiable |
Product Details
| Bearing number |
71806 CD/HCP4 |
| Size (mm) |
42x30x7 |
| Bore Diameter (mm) |
42 |
| Outer Diameter (mm) |
30 |
| Width (mm) |
7 |
| d |
30 mm |
| D |
42 mm |
| B |
7 mm |
| d1 |
34.1 mm |
| d2 |
34.1 mm |
| D1 |
38.1 mm |
| r1,2 - min. |
0.3 mm |
| r3,4 - min. |
0.15 mm |
| a |
8.3 mm |
| da - min. |
32 mm |
| db - min. |
32 mm |
| Da - max. |
40 mm |
| Db - max. |
41.2 mm |
| ra - max. |
0.3 mm |
| rb - max. |
0.15 mm |
| dn |
34.5 mm |
| Basic dynamic load rating - C |
4.4 kN |
| Basic static load rating - C0 |
3.8 kN |
| Fatigue load limit - Pu |
0.16 kN |
| Limiting speed for grease lubrication |
38000 r/min |
| Limiting speed for oil lubrication |
60000 mm/min |
| Ball - Dw |
3.175 mm |
| Ball - z |
23 |
| Gref |
0.24 cm3 |
| Calculation factor - f0 |
16.8 |
| Preload class A - GA |
23 N |
| Preload class B - GB |
70 N |
| Preload class C - GC |
140 N |
| Calculation factor - f |
1 |
| Calculation factor - f2A |
1 |
| Calculation factor - f2B |
1.1 |
| Calculation factor - f2C |
1.18 |
| Calculation factor - fHC |
1.02 |
| Preload class A |
32 N/micron |
| Preload class B |
55 N/micron |
| Preload class C |
80 N/micron |
| r1,2 min. |
0.3 mm |
| r3,4 min. |
0.15 mm |
| da min. |
32 mm |
| db min. |
32 mm |
| Da max. |
40 mm |
| Db max. |
41.2 mm |
| ra max. |
0.3 mm |
| rb max. |
0.15 mm |
| Basic dynamic load rating C |
4.42 kN |
| Basic static load rating C0 |
3.75 kN |
| Fatigue load limit Pu |
0.16 kN |
| Attainable speed for grease lubrication |
38000 r/min |
| Attainable speed for oil-air lubrication |
60000 r/min |
| Ball diameter Dw |
3.175 mm |
| Number of balls z |
23 |
| Reference grease quantity Gref |
0.24 cm³ |
| Preload class A GA |
23 N |
| Static axial stiffness, preload class A |
32 N/µm |
| Preload class B GB |
70 N |
| Static axial stiffness, preload class B |
55 N/µm |
| Preload class C GC |
140 N |
| Static axial stiffness, preload class C |
80 N/µm |
| Calculation factor f |
1.14 |
| Calculation factor f1 |
1 |
| Calculation factor f2A |
1 |
| Calculation factor f2B |
1.1 |
| Calculation factor f2C |
1.18 |
| Calculation factor fHC |
1.02 |
| Calculation factor f0 |
16.8 |
| Mass bearing |
0.024 kg |
Company Profile
| Worktime |
9:00-18:00 pm |
| Phone |
+852(3)1591338 |