Excavator Travel Device KATO HD250-7 Excavator Final Drive HD250-7 Excavator Travel Motor Walking Motor

Jinan Excavator Parts Company: Dansion worldcup series pump NACHI PVS series of Piston pump NACHI VDR series of Vane pump

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Home>Products>Hitachi hydraulic pump>Excavator Travel Device KATO HD250-7 Excavator Final Drive HD250-7 Excavator Travel Motor Walking Motor image

Excavator Travel Device KATO HD250-7 Excavator Final Drive HD250-7 Excavator Travel Motor Walking Motor image

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Hitachi hydraulic pump Product Description

Bearing number:22217 E
Size (mm):150x85x36
Bore Diameter (mm):150
Outer Diameter (mm):85
Width (mm):36
d:85 mm
D:150 mm
B:36 mm
d2:101 mm
D1:133 mm
b:6 mm
K:3 mm
r1,2 - min.:2 mm
da - min.:96 mm
Da - max.:139 mm
ra - max.:2 mm
Basic dynamic load rating - C:291 kN
Basic static load rating - C0:325 kN
Fatigue load limit - Pu:34.5 kN
Reference speed:4000 r/min
Limiting speed:5600 r/min
Calculation factor - e:0.22
Calculation factor - Y1:3
Calculation factor - Y2:4.6
Calculation factor - Y0:2.8
Category:Roller Bearings
Inventory:0.0
Minimum Buy Quantity:N/A
Weight / Kilogram:2.737
Product Group:B04311
bore diameter::85 mm
maximum rpm::5600 RPM
outside diameter::150 mm
operating temperature range::Maximum of +390 °F
overall width::36 mm
cage material::Steel
bore type::Straight
bearing material::Steel
outer ring type::Not Split
cage type::Inner Ring Guided
internal clearance::C0
precision rating::Not Rated
closure type::Open
finish/coating::Uncoated
lubrication hole type::Lubrication Groove & Hole
outer ring width::36 mm
dynamic load capacity::285 kN
fillet radius::2 mm
static load capacity::325 kN
series::222
d2 ≈:101 mm
D1 ≈:133 mm
r1,2 min.:2 mm
da min.:96 mm
Da max.:139 mm
ra max.:2 mm
Basic dynamic load rating C:291 kN
Basic static load rating C0:325 kN
Fatigue load limit Pu:34.5 kN
Calculation factor e:0.22
Calculation factor Y1:3
Calculation factor Y2:4.6
Calculation factor Y0:2.8
Mass bearing:2.69 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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Hitachi hydraulic pump Product Description

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