Doosan excavator outer gear ring,swing circle ring,swing bearing for DH55-7 DH220-5 DH225-7 DH258 DH360-5

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Home>Products>Excavator Hydraulic>Doosan excavator outer gear ring,swing circle ring,swing bearing for DH55-7 DH220-5 DH225-7 DH258 DH360-5 image

Doosan excavator outer gear ring,swing circle ring,swing bearing for DH55-7 DH220-5 DH225-7 DH258 DH360-5 image

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Doosan excavator outer gear ring,swing circle ring,swing bearing for DH55-7 DH220-5 DH225-7 DH258 DH360-5 Product Features

Bearing number:GEP 460 FS
Size (mm):650x460x325
Bore Diameter (mm):650
Outer Diameter (mm):460
Width (mm):325
d:460 mm
D:650 mm
B:325 mm
C:308 mm
α:2 °
dk:593 mm
b:27 mm
b1:27 mm
M:10 mm
r1 - min.:1.5 mm
r2 - min.:5 mm
da - min.:481 mm
da - max.:496 mm
Da - min.:552 mm
Da - max.:612 mm
ra - max.:1.5 mm
rb - max.:5 mm
Basic dynamic load rating - C:12900 kN
Basic static load rating - C0:19600 kN
Specific factor dinamic load - K:80 N/mm2
Specific factor static load - K0:120 N/mm2
Constant - KM:1055
Lubricant:Maintenance free – dry lubrication
Design (sliding contact surface combination):Steel/PTFE FRP
Sealing solution:-
α:2 °
r1 min.:1.5 mm
r2 min.:5 mm
da min.:481 mm
da max.:496 mm
Da min.:552 mm
Da max.:612 mm
ra max.:1.5 mm
rb max.:5 mm
Basic dynamic load rating C:12900 kN
Basic static load rating C0:19600 kN
Specific dynamic load factor K:80 N/mm²
Specific static load factor K0:120 N/mm²
Material constant KM:1055
Mass plain bearing:370 kg

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Jinan Excavator Parts Company: Email[email protected]; AddressTianqiao, Beiyuan District, Jinan，Shandong; Phone(Working Time)86 0531-8299 9952; Fax86 0531 -82990353

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Jinan Excavator Parts Company

Doosan excavator outer gear ring,swing circle ring,swing bearing for DH55-7 DH220-5 DH225-7 DH258 DH360-5 Product Features

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