22315E.T41A Rolling Mills Spherical roller bearings
Brand Name: |
Rolling Mills |
Model Number: |
22315E.T41A |
Bearing number: |
7011 CE/P4AL1 |
Size (mm): |
90x55x18 |
Bore Diameter (mm): |
90 |
Outer Diameter (mm): |
55 |
Width (mm): |
18 |
d: |
55 mm |
D: |
90 mm |
B: |
18 mm |
Product Details
Bearing number |
7011 CE/P4AL1 |
Size (mm) |
90x55x18 |
Bore Diameter (mm) |
90 |
Outer Diameter (mm) |
55 |
Width (mm) |
18 |
d |
55 mm |
D |
90 mm |
B |
18 mm |
d1 |
67.73 mm |
d2 |
65.6 mm |
D1 |
77.25 mm |
b |
1.6 mm |
C1 |
5.65 mm |
C2 |
3.4 mm |
C3 |
3.4 mm |
r1,2 - min. |
1.1 mm |
r3,4 - min. |
0.6 mm |
a |
18.8 mm |
da - min. |
61 mm |
db - min. |
61 mm |
Da - max. |
84 mm |
Db - max. |
85.8 mm |
ra - max. |
1 mm |
rb - max. |
0.6 mm |
dn |
69.6 mm |
Basic dynamic load rating - C |
16.8 kN |
Basic static load rating - C0 |
12.2 kN |
Fatigue load limit - Pu |
0.52 kN |
Limiting speed for grease lubrication |
22000 r/min |
Limiting speed for oil lubrication |
34000 mm/min |
Ball - Dw |
7.938 mm |
Ball - z |
24 |
Gref |
5 cm3 |
Calculation factor - f0 |
8.4 |
Preload class A - GA |
90 N |
Preload class B - GB |
270 N |
Preload class C - GC |
540 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 |
46 N/micron |
Preload class B |
72 N/micron |
Preload class C |
98 N/micron |
r1,2 min. |
1.1 mm |
r3,4 min. |
0.6 mm |
da min. |
61 mm |
db min. |
61 mm |
Da max. |
84 mm |
Db max. |
85.8 mm |
ra max. |
1 mm |
rb max. |
0.6 mm |
Basic dynamic load rating C |
16.8 kN |
Basic static load rating C0 |
12.2 kN |
Fatigue load limit Pu |
0.52 kN |
Attainable speed for grease lubrication |
22000 r/min |
Attainable speed for oil-air lubrication |
34000 r/min |
Ball diameter Dw |
7.938 mm |
Number of balls z |
24 |
Reference grease quantity Gref |
5 cm³ |
Preload class A GA |
90 N |
Static axial stiffness, preload class A |
46 N/µm |
Preload class B GB |
270 N |
Static axial stiffness, preload class B |
72 N/µm |
Preload class C GC |
540 N |
Static axial stiffness, preload class C |
98 N/µm |
Calculation factor f |
1.07 |
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 |
8.4 |
Mass bearing |
0.39 kg |