Yuken A70-L-R-01-K-S-60 Piston pump - DEC Pump Machinery Technology Co., Ltd.

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Home>Products>Yuken Piston pump>Yuken A70-L-R-01-K-S-60 Piston pump image

Yuken A70-L-R-01-K-S-60 Piston pump image

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Yuken A70-L-R-01-K-S-60 Piston pump‎Specifications ‎

Power:Single Row
Pilot Pressure:Inner Ring - Both Sides
Rotary stiffness:Cylindrical Roller Bearing
Case volume:Complete with Outer and Inner Ring
Maximum Permissible Pilot Pressure:No
Control Fluid Drain:C0-Medium
Drive Power:Yes
Maximum Axial Force At Standstill:Yes
Sequence Valve:Metric
Maximum rotational speed:High Capacity | Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID
Maximum Volume Flow:100MM Bore; Straight Bore Profile; 215MM Outside Diameter; 47MM Width; Steel Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium Int
Rate Of Pressure Change:Cylindrical Roller Bearing
Flow:31171547
Maximum Permissible Speed (limit Speed):8482.50.00.00
Maximum Torque:Bearing
Determining Operating Characteristics:NU 320 ECJ
Moment of inertia rotary group:17.084
B:47 mm
D:215 mm
d:100 mm
bore diameter::100 mm
precision rating::RBEC 1 (ISO Class Normal)
outside diameter::215 mm
maximum rpm::3800 RPM
overall width::47 mm
bearing material::Steel
flanges::(2) Outer Ring
cage material::Steel
bore type::Straight
finish/coating::Uncoated
number of rows::1
closure type::Open
internal clearance::C0
application::Piston Type Machines, Rolling Mills, Spindles/Machine Tools
ring separation::Separable Ring
outer ring width::47 mm
operating temperature range::Maximum of +300 °F
fillet radius::2.5 mm
dynamic load capacity::450 kN
series::NU3
static load capacity::440 kN
D1 ≈:181.25 mm
F:127.5 mm
r1,2 min.:3 mm
r3,4 min.:3 mm
s max.:2.9 mm
da min.:114 mm
da max.:124 mm
db min.:131 mm
Da max.:199.6 mm
ra max.:2.5 mm
rb max.:2.5 mm
Basic dynamic load rating C:450 kN
Basic static load rating C0:440 kN
Fatigue load limit Pu:51 kN
Reference speed:3200 r/min
Limiting speed:3800 r/min
Calculation factor kr:0.15
Limiting value e:0.2
Axial load factor Y:0.6
Mass bearing:7.5 kg

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