Home>Products>Swing ring for KOMATSU excavator>Swing ring gear used for excavator parts Komatsu pc250-6 swing gearbox
Swing ring gear used for excavator parts Komatsu pc250-6 swing gearbox
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Swing ring for KOMATSU excavator
Komatsu pc250-6 Bearing SPECIFICATIONS
- Komatsu
pc250-6
- 44 mm
- 49 N/mm²
- PTFE w/ Metal B
- 50 mm
- Straight Bushing
- LFB
- RoHS
- 40 mm
-
EF SLEWING BEARING CO., LTD.2020-07-10 09:46:19
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Swing ring gear used for excavator parts Komatsu pc250-6 swing gearbox Product features
- 44 mm
- 49 N/mm²
- PTFE w/ Metal B
- 50 mm
- Straight Bushing
- LFB
- RoHS
- 40 mm
- 0.65 m/s
- -392 to +536 &d
Komatsu pc250-6 Swing ring gear used for excavator parts Komatsu pc250-6 swing gearbox Code description
Komatsu pc250-6 bearing Size Chart (mm/inches) | |
---|---|
Bearing number | NU1072 |
Dimensione (mm) | 360x540x82 |
Marchio | KOYO |
Diametro del foro (mm) | 360 |
Diametro esterno (mm) | 540 |
Larghezza (mm) | 82 |
d | 360 mm |
Fw | 405 mm |
D | 540 mm |
B | 82 mm |
C | 82 mm |
r min. | 5 mm |
r1 min. | 5 mm |
Peso | 67.1 Kg |
Carico dinamico di base (C) | 1120 kN |
Carico statico di base (C0) | 1830 kN |
(Grease) Velocità di lubrificazione | 920 r/min |
Bearing No. | NU1072 |
r(min) | 5 |
r1(min) | 5 |
Cr | 1410 |
C0r | 1830 |
Cu | 189 |
Lubrificazione a grasso. | 920 |
Olio lubrificante. | 1100 |
Ew | - |
d1 | - |
B1 | - |
B2 | - |
da(min) | - |
db(min) | 380 |
db(max) | 401 |
dc(min) | - |
dd(min) | - |
Da(max) | 520 |
Db(max) | - |
Db(min) | - |
ra(max) | 4 |
rb(max) | 4 |
(Riferimento) Massa (kg) | 67.1 |
Komatsu pc250-6 INTERCHANGE
Swing ring for KOMATSU excavator Part series pc250-6 is a potential replacement for these common bearing part numbers:
pc250-6
pc250-6
pc250-6
pc250-6
pc250-6
pc250-6
pc250-6
pc250-6
Contact Us

- EF SLEWING BEARING CO., LTD.
- AddressNo.369 Liancheng Road, Tongshan,Xuzhou City, Jiangsu,China
- Phone(Working Time)+86-516-8788 8898
- Fax+86-516-8788 8878
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