Bearing GSQ209-104 AST
High Quality 47x25x12 Bearing GSQ209-104 AST. Competitive Ball Bearings online Pricing. Kate Komatsu part Machinery Co., Ltd Accept 47 Bore Diameter (mm) Small Order. Easy and Fast Shipping.
Bearing number: |
7005 CE/P4AH1 |
Size (mm): |
47x25x12 |
Bore Diameter (mm): |
47 |
Outer Diameter (mm): |
25 |
Width (mm): |
12 |
d: |
25 mm |
D: |
47 mm |
B: |
12 mm |
Product Details
Bearing number |
7005 CE/P4AH1 |
Size (mm) |
47x25x12 |
Bore Diameter (mm) |
47 |
Outer Diameter (mm) |
25 |
Width (mm) |
12 |
d |
25 mm |
D |
47 mm |
B |
12 mm |
d1 |
31.6 mm |
d2 |
29.8 mm |
D1 |
39.21 mm |
K |
0.5 mm |
C1 |
3.72 mm |
r1,2 - min. |
0.6 mm |
r3,4 - min. |
0.3 mm |
a |
10.8 mm |
da - min. |
28.2 mm |
db - min. |
28.2 mm |
Da - max. |
43.8 mm |
Db - max. |
44.6 mm |
ra - max. |
0.6 mm |
rb - max. |
0.3 mm |
dn |
33.1 mm |
Basic dynamic load rating - C |
8.3 kN |
Basic static load rating - C0 |
4.2 kN |
Fatigue load limit - Pu |
0.173 kN |
Limiting speed for grease lubrication |
46000 r/min |
Limiting speed for oil lubrication |
70000 mm/min |
Ball - Dw |
6.35 mm |
Ball - z |
14 |
Gref |
1.3 cm3 |
Calculation factor - f0 |
7.5 |
Preload class A - GA |
45 N |
Preload class B - GB |
130 N |
Preload class C - GC |
260 N |
Calculation factor - f |
1 |
Calculation factor - f2A |
1 |
Calculation factor - f2B |
1.03 |
Calculation factor - f2C |
1.05 |
Calculation factor - fHC |
1 |
Preload class A |
24 N/micron |
Preload class B |
37 N/micron |
Preload class C |
50 N/micron |
r1,2 min. |
0.6 mm |
r3,4 min. |
0.3 mm |
da min. |
28.2 mm |
db min. |
28.2 mm |
Da max. |
43.8 mm |
Db max. |
44.6 mm |
ra max. |
0.6 mm |
rb max. |
0.3 mm |
Basic dynamic load rating C |
8.32 kN |
Basic static load rating C0 |
4.15 kN |
Fatigue load limit Pu |
0.173 kN |
Attainable speed for grease lubrication |
46000 r/min |
Attainable speed for oil-air lubrication |
70000 r/min |
Ball diameter Dw |
6.35 mm |
Number of balls z |
14 |
Reference grease quantity Gref |
1.3 cm³ |
Preload class A GA |
45 N |
Static axial stiffness, preload class A |
24 N/µm |
Preload class B GB |
130 N |
Static axial stiffness, preload class B |
37 N/µm |
Preload class C GC |
260 N |
Static axial stiffness, preload class C |
50 N/µm |
Calculation factor f |
1.05 |
Calculation factor f1 |
1 |
Calculation factor f2A |
1 |
Calculation factor f2B |
1.03 |
Calculation factor f2C |
1.05 |
Calculation factor fHC |
1 |
Calculation factor f0 |
7.5 |
Mass bearing |
0.074 kg |