BOSCH Italy Korea REXROTH 0-811-150-239 RQAUS1
BOSCH Italy Korea REXROTH 0-811-150-239 RQAUS1 manufacturer and global supplier of reliable ball and roller ... BOSCH Italy Korea REXROTH 0-811-150-239 RQAUS1 Industries Products Manufacturing & Engineering and Agricultural Bearings designed to 190x140x24 meet the unique requirements of our JiNan Hope Hydraulic Co., Itd targeted industries.
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Bearing number |
71928 CD/HCP4A |
Size (mm) |
190x140x24 |
Bore Diameter (mm) |
190 |
Outer Diameter (mm) |
140 |
Width (mm) |
24 |
d |
140 mm |
D |
190 mm |
B |
24 mm |
d1 |
155.4 mm |
d2 |
155.4 mm |
D1 |
174.6 mm |
r1,2 - min. |
1.5 mm |
r3,4 - min. |
0.6 mm |
a |
34.2 mm |
da - min. |
147 mm |
db - min. |
147 mm |
Da - max. |
183 mm |
Db - max. |
186 mm |
ra - max. |
1.5 mm |
rb - max. |
0.6 mm |
dn |
159.5 mm |
Basic dynamic load rating - C |
95.6 kN |
Basic static load rating - C0 |
116 kN |
Fatigue load limit - Pu |
3.9 kN |
Limiting speed for grease lubrication |
8000 r/min |
Limiting speed for oil lubrication |
12000 mm/min |
Ball - Dw |
15.875 mm |
Ball - z |
29 |
Gref |
21.6 cm3 |
Calculation factor - f0 |
16.6 |
Preload class A - GA |
360 N |
Preload class B - GB |
720 N |
Preload class C - GC |
1440 N |
Preload class D - GD |
2880 N |
Calculation factor - f |
1 |
Calculation factor - f2A |
1 |
Calculation factor - f2B |
1.07 |
Calculation factor - f2C |
1.12 |
Calculation factor - f2D |
1.18 |
Calculation factor - fHC |
1.04 |
Preload class A |
162 N/micron |
Preload class B |
223 N/micron |
Preload class C |
317 N/micron |
Preload class D |
467 N/micron |
r1,2 min. |
1.5 mm |
r3,4 min. |
0.6 mm |
da min. |
147 mm |
db min. |
147 mm |
Da max. |
183 mm |
Db max. |
186 mm |
ra max. |
1.5 mm |
rb max. |
0.6 mm |
Basic dynamic load rating C |
95.6 kN |
Basic static load rating C0 |
116 kN |
Fatigue load limit Pu |
3.9 kN |
Attainable speed for grease lubrication |
8000 r/min |
Attainable speed for oil-air lubrication |
12000 r/min |
Ball diameter Dw |
15.875 mm |
Number of balls z |
29 |
Reference grease quantity Gref |
21.6 cm³ |
Preload class A GA |
360 N |
Static axial stiffness, preload class A |
162 N/µm |
Preload class B GB |
720 N |
Static axial stiffness, preload class B |
223 N/µm |
Preload class C GC |
1440 N |
Static axial stiffness, preload class C |
317 N/µm |
Preload class D GD |
2880 N |
Static axial stiffness, preload class D |
467 N/µm |
Calculation factor f |
1.29 |
Calculation factor f1 |
1 |
Calculation factor f2A |
1 |
Calculation factor f2B |
1.07 |
Calculation factor f2C |
1.12 |
Calculation factor f2D |
1.18 |
Calculation factor fHC |
1.04 |
Calculation factor f0 |
16.6 |
Mass bearing |
1.39 kg |
Company Profile
Worktime |
9:00-18:00(Beijing time) |
Phone |
0531-8299 9953 |