Hitachi Excavator ZX850 Final Drive ZX850 Travel Motor EX25 EX30-2 EX40-2 EX45 EX55 EX60 EX75 EX90 EX100 EX120 ZX27 ZX45 ZX55U
Hitachi Excavator ZX850 Final Drive ZX850 Travel Motor EX25 EX30-2 EX40-2 EX45 EX55 EX60 EX75 EX90 EX100 EX120 ZX27 ZX45 ZX55U Product Brochures , Hitachi hydraulic pump Manufacturing 540x260x165 Service Jinan Excavator Parts Company . Get Your Free.
Min.Order Quantity |
1 pcs |
Price |
Negotiable |
Product Details
Bearing number | NU 2352 ECMA |
Size (mm) | 540x260x165 |
Bore Diameter (mm) | 540 |
Outer Diameter (mm) | 260 |
Width (mm) | 165 |
d | 260 mm |
D | 540 mm |
B | 165 mm |
D1 | 463 mm |
F | 319 mm |
r1,2 - min. | 6 mm |
s | 1.8 mm |
da - min. | 286 mm |
da - max. | 310 mm |
db - min. | 323 mm |
Da - max. | 514 mm |
ra - max. | 5 mm |
Basic dynamic load rating - C | 3190 kN |
Basic static load rating - C0 | 4550 kN |
Fatigue load limit - Pu | 400 kN |
Reference speed | 1100 r/min |
Limiting speed | 1800 r/min |
Calculation factor - kr | 0.25 |
D1 ≈ | 463 mm |
r1,2 min. | 6 mm |
s max. | 1.8 mm |
da min. | 286 mm |
da max. | 310 mm |
db min. | 323 mm |
Da max. | 514 mm |
ra max. | 5 mm |
Basic dynamic load rating C | 3190 kN |
Basic static load rating C0 | 4550 kN |
Fatigue load limit Pu | 400 kN |
Calculation factor kr | 0.25 |
Limiting value e | 0.3 |
Mass bearing | 193 kg |
Company Profile
Worktime |
9:00-18:00(Beijing time) |
Phone |
86 0531-8299 9952 |
Fax |
86 0531 -82990353 |