HXHV Self Aligning Ball Bearing 1209 ETN9 with size 45x85x19 mm
Dimensions |
d |
45 mm |
D |
85 mm |
B |
19 mm |
d1 (≈) |
57.51 mm |
D1 (≈) |
72.5 mm |
r1,2 (min.) |
1.1 mm |
Abutment dimensions |
da (min.) |
52 mm |
Da (max.) |
78 mm |
ra (max.) |
1.1 mm |
Calculation data |
Basic dynamic load rating (C) |
22.9 kN |
Basic static load rating (C0) |
7.8 kN |
Fatigue load limit (Pu) |
0.4 kN |
Reference speed () |
17000 r/min |
Limiting speed () |
11000 r/min |
Permissible angular misalignment (α) |
2.5 ° |
Calculation factor (kr) |
0.04 |
Calculation factor (e) |
0.21 |
Calculation factor (Y0) |
3.2 |
Calculation factor (Y1) |
3 |
Calculation factor (Y2) |
4.6 |
Weight |
0.47 kg |
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