Bearing USPE210 SNR
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Bearing number: | 7280 BM |
Size (mm): | 720x400x103 |
Bore Diameter (mm): | 720 |
Outer Diameter (mm): | 400 |
Width (mm): | 103 |
d: | 400 mm |
D: | 720 mm |
B: | 103 mm |
Product Details
Bearing number | 7280 BM |
Size (mm) | 720x400x103 |
Bore Diameter (mm) | 720 |
Outer Diameter (mm) | 400 |
Width (mm) | 103 |
d | 400 mm |
D | 720 mm |
B | 103 mm |
d1 | 532 mm |
d2 | 486 mm |
D1 | 591 mm |
a | 287 mm |
r1,2 - min. | 6 mm |
r3,4 - min. | 3 mm |
da - min. | 423 mm |
Da - max. | 697 mm |
Db - max. | 707 mm |
ra - max. | 5 mm |
rb - max. | 2.5 mm |
Basic dynamic load rating - C | 728 kN |
Basic static load rating - C0 | 1500 kN |
Fatigue load limit - Pu | 26.5 kN |
Reference speed | 900 r/min |
Limiting speed | 950 r/min |
Calculation factor - kr | 0.08 |
Calculation factor - ka | 1.2 |
Calculation factor - e | 1.14 |
Calculation factor - X | 0.35 |
Calculation factor - Y0 | 0.26 |
Calculation factor - Y2 | 0.57 |
d1 ≈ | 532 mm |
d2 ≈ | 486 mm |
D1 ≈ | 591 mm |
r1,2 min. | 6 mm |
r3,4 min. | 3 mm |
da min. | 423 mm |
Da max. | 697 mm |
Db max. | 707 mm |
ra max. | 5 mm |
rb max. | 2.5 mm |
Basic dynamic load rating C | 728 kN |
Basic static load rating C0 | 1500 kN |
Fatigue load limit Pu | 26.5 kN |
Calculation factor A | 36.3 |
Calculation factor kr | 0.08 |
Calculation factor e | 1.14 |
Calculation factor X | 0.57 |
Calculation factor Y0 | 0.52 |
Calculation factor Y2 | 0.93 |
Calculation factor Y1 | 0.55 |
Mass bearing | 190 kg |