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 |