A10VSO71DFR/31R-PPA12K55 Rexroth Axial Piston Variable Pump - IRA Hydraulic Pump Technical support and service

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Home>Products>piston pumps>A10VSO71DFR/31R-PPA12K55 Rexroth Axial Piston Variable Pump image

A10VSO71DFR/31R-PPA12K55 Rexroth Axial Piston Variable Pump image

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piston pumps Cross References

Bearing number:NU 216 ECM
Size (mm):140x80x26
Bore Diameter (mm):140
Outer Diameter (mm):80
Width (mm):26
d:80 mm
D:140 mm
B:26 mm
D1:121.7 mm
F:95.3 mm
r1,2 - min.:2 mm
r3,4 - min.:2 mm
s:1.4 mm
da - min.:90 mm
da - max.:93 mm
db - min.:98 mm
Da - max.:129.8 mm
ra - max.:2 mm
rb - max.:2 mm
Basic dynamic load rating - C:160 kN
Basic static load rating - C0:166 kN
Fatigue load limit - Pu:21.2 kN
Reference speed:5300 r/min
Limiting speed:5600 r/min
Calculation factor - kr:0.15
Category:Cylindrical Roller Bearing
Inventory:3.0
Minimum Buy Quantity:N/A
Weight / Kilogram:1.821
Product Group:B04144
Bore Profile:Straight
Cage Material:Brass
Precision Class:RBEC 1 | ISO P0
Number of Rows of Rollers:Single Row
Separable:Inner Ring - Both Sides
Rolling Element:Cylindrical Roller Bearing
Profile:Complete with Outer and Inner Ring
Snap Ring:No
Internal Clearance:C0-Medium
Retainer:Yes
Relubricatable:Yes
Inch - Metric:Metric
Other Features:High Capacity | Plain Inner Ring | 2 Rib Outer Ring | Cage on Outer Ring ID
Long Description:80MM Bore; Straight Bore Profile; 140MM Outside Diameter; 26MM Width; Brass Cage Matetrial; RBEC 1 | ISO P0; Single Row; Inner Ring - Both Sides Separable; No Snap Ring; Relubricatable; C0-Medium Inte
UNSPSC:31171547
Harmonized Tariff Code:8482.50.00.00
Noun:Bearing
Manufacturer Item Number:NU 216 ECM
Weight / LBS:4.012
Width:1.024 Inch | 26 Millimeter
Bore:3.15 Inch | 80 Millimeter
Outside Diameter:5.512 Inch | 140 Millimeter
bore diameter::80 mm
precision rating::RBEC 1 (ISO Class Normal)
outside diameter::140 mm
maximum rpm::5600 RPM
overall width::26 mm
bearing material::Steel
flanges::(2) Outer Ring
cage material::Brass
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::26 mm
operating temperature range::Maximum of +300 °F
fillet radius::2 mm
dynamic load capacity::160 kN
series::NU2
static load capacity::166 kN
D1 ≈:121.7 mm
r1,2 min.:2 mm
r3,4 min.:2 mm
s max.:1.4 mm
da min.:90 mm
da max.:93 mm
db min.:98 mm
Da max.:129.8 mm
ra max.:2 mm
rb max.:2 mm
Basic dynamic load rating C:160 kN
Basic static load rating C0:166 kN
Fatigue load limit Pu:21.2 kN
Calculation factor kr:0.15
Limiting value e:0.2
Axial load factor Y:0.6
Mass bearing:1.78 kg

IRA Hydraulic Pump Technical support and service specialize in the operation of a variety of well-known brands of pumps, valves and spare parts.
such as Rexroth,Yuken,Daikin,Vickers,Dension,Parker,Sumitomo,Tokimec,Nachi,Atos,Komatsu,Kawaski etc.
The following is our comprehensive range:
1.Pistion pump
2.Vane Pump
3.Oil pump
4.Gear pump
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IRA Hydraulic Pump Technical support and service: AddressNo.1875 East Changjiang Road, New District, Wuxi, Jiangsu,China; Phone(Working Time)86-510-85310167; Fax

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