Used Komatsu PC120-6 Excavator, Komatsu pc130, pc160, pc200, pc210, excavator for sale
Used Komatsu PC120-6 Excavator, Komatsu pc130, pc160, pc200, pc210, excavator for sale Engineering 540x300x85 Calculator , Kate Komatsu part Machinery Co., Ltd PC130 Manufacturing Service . Get Your Free.
Bearing number: | 7260 BCBM |
Size (mm): | 540x300x85 |
Bore Diameter (mm): | 540 |
Outer Diameter (mm): | 300 |
Width (mm): | 85 |
d: | 300 mm |
D: | 540 mm |
B: | 85 mm |
PDF |
|
Product Details
Bearing number | 7260 BCBM |
Size (mm) | 540x300x85 |
Bore Diameter (mm) | 540 |
Outer Diameter (mm) | 300 |
Width (mm) | 85 |
d | 300 mm |
D | 540 mm |
B | 85 mm |
d1 | 395.5 mm |
d2 | 351.85 mm |
D1 | 450 mm |
a | 219 mm |
r1,2 - min. | 5 mm |
r3,4 - min. | 2 mm |
da - min. | 322 mm |
Da - max. | 518 mm |
Db - max. | 528 mm |
ra - max. | 4 mm |
rb - max. | 2 mm |
Basic dynamic load rating - C | 553 kN |
Basic static load rating - C0 | 930 kN |
Fatigue load limit - Pu | 19.3 kN |
Reference speed | 1300 r/min |
Limiting speed | 1300 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 - Y1 | 0.55 |
Calculation factor - Y2 | 0.57 |
d1 ≈ | 395.5 mm |
d2 ≈ | 354.1 mm |
D1 ≈ | 450.5 mm |
r1,2 min. | 5 mm |
r3,4 min. | 2 mm |
da min. | 322 mm |
Da max. | 518 mm |
Db max. | 528 mm |
ra max. | 4 mm |
rb max. | 2 mm |
Basic dynamic load rating C | 553 kN |
Basic static load rating C0 | 930 kN |
Fatigue load limit Pu | 19.3 kN |
Calculation factor A | 15.2 |
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 | 85 kg |