HCB71909C.T.P4S Spindle tandem thrust bearing 45x68x12mm
HCB71909C.T.P4S Spindle tandem thrust bearing 45x68x12mm, Units and Housings CAD 24 Bore Diameter (mm) models , TANDEM THRUST BEARING Manufacturing Service . Get Your 24x12x6 Free. Pioneer Machinery Source
Bearing number: |
71901 CD/HCP4A |
Size (mm): |
24x12x6 |
Bore Diameter (mm): |
24 |
Outer Diameter (mm): |
12 |
Width (mm): |
6 |
d: |
12 mm |
D: |
24 mm |
B: |
6 mm |
Product Details
Bearing number |
71901 CD/HCP4A |
Size (mm) |
24x12x6 |
Bore Diameter (mm) |
24 |
Outer Diameter (mm) |
12 |
Width (mm) |
6 |
d |
12 mm |
D |
24 mm |
B |
6 mm |
d1 |
16 mm |
d2 |
16 mm |
D1 |
20 mm |
r1,2 - min. |
0.3 mm |
r3,4 - min. |
0.2 mm |
a |
5.4 mm |
da - min. |
14 mm |
db - min. |
14 mm |
Da - max. |
22 mm |
Db - max. |
22.6 mm |
ra - max. |
0.3 mm |
rb - max. |
0.2 mm |
dn |
16.8 mm |
Basic dynamic load rating - C |
2.6 kN |
Basic static load rating - C0 |
1.2 kN |
Fatigue load limit - Pu |
0.053 kN |
Limiting speed for grease lubrication |
75000 r/min |
Limiting speed for oil lubrication |
110000 mm/min |
Ball - Dw |
3.175 mm |
Ball - z |
13 |
Gref |
0.12 cm3 |
Calculation factor - f0 |
9.8 |
Preload class A - GA |
10 N |
Preload class B - GB |
20 N |
Preload class C - GC |
40 N |
Preload class D - GD |
80 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 |
14 N/micron |
Preload class B |
19 N/micron |
Preload class C |
26 N/micron |
Preload class D |
37 N/micron |
r1,2 min. |
0.3 mm |
r3,4 min. |
0.2 mm |
da min. |
14 mm |
db min. |
14 mm |
Da max. |
22 mm |
Db max. |
22.6 mm |
ra max. |
0.3 mm |
rb max. |
0.2 mm |
Basic dynamic load rating C |
2.65 kN |
Basic static load rating C0 |
1.25 kN |
Fatigue load limit Pu |
0.053 kN |
Attainable speed for grease lubrication |
75000 r/min |
Attainable speed for oil-air lubrication |
110000 r/min |
Ball diameter Dw |
3.175 mm |
Number of balls z |
13 |
Reference grease quantity Gref |
0.12 cm³ |
Preload class A GA |
10 N |
Static axial stiffness, preload class A |
14 N/µm |
Preload class B GB |
20 N |
Static axial stiffness, preload class B |
19 N/µm |
Preload class C GC |
40 N |
Static axial stiffness, preload class C |
26 N/µm |
Preload class D GD |
80 N |
Static axial stiffness, preload class D |
37 N/µm |
Calculation factor f |
1.04 |
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 |
9.8 |
Mass bearing |
0.01 kg |
Company Profile
Worktime |
7:00AM - 6:00PM |
Phone |
0065 82577418 |
Fax |
0065 82577552 |