Bosch Rexroth Axial Piston Variable Pump A7VO 107 DR/63R NPB01

What Leader Hydraulic Pump Co.,Limited. are the dimensions of a Bosch Rexroth Axial Piston Variable Pump A7VO 107 DR/63R NPB01? Hitachi Hydraulic Pump Manufacturing Service . Get Your Free, Instant 80x40x18 Quote‎！

Min.Order Quantity 1 pcs
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Product Details

Bearing number7208 ACD/HCP4A
Size (mm)80x40x18
Bore Diameter (mm)80
Outer Diameter (mm)40
Width (mm)18
d40 mm
D80 mm
B18 mm
d153.3 mm
d253.3 mm
D166.7 mm
r1,2 - min.1.1 mm
r3,4 - min.0.6 mm
a23.1 mm
da - min.47 mm
db - min.47 mm
Da - max.73 mm
Db - max.75.8 mm
ra - max.1 mm
rb - max.0.6 mm
dn56.2 mm
Basic dynamic load rating - C31.9 kN
Basic static load rating - C022.8 kN
Fatigue load limit - Pu0.98 kN
Limiting speed for grease lubrication19000 r/min
Limiting speed for oil lubrication32000 mm/min
Ball - Dw11.112 mm
Ball - z14
Gref4.725 cm3
Calculation factor - e0.68
Calculation factor - Y21.41
Calculation factor - Y00.76
Calculation factor - X20.67
Calculation factor - Y10.92
Preload class A - GA200 N
Preload class B - GB400 N
Preload class C - GC800 N
Preload class D - GD1600 N
Calculation factor - f1.05
Calculation factor - f10.99
Calculation factor - f2A1
Calculation factor - f2B1.01
Calculation factor - f2C1.03
Calculation factor - f2D1.06
Calculation factor - fHC1.01
Preload class A141 N/micron
Preload class B183 N/micron
Preload class C242 N/micron
Preload class D326 N/micron
CategoryPrecision Ball Bearings
Inventory0.0
Minimum Buy QuantityN/A
Weight / Kilogram0.359
Product GroupB00308
EnclosureOpen
Precision ClassABEC 7 | ISO P4
Material - BallCeramic
Number of Bearings1 (Single)
Contact Angle25 Degree
PreloadNone
Raceway Style1 Rib Outer Ring
Cage MaterialPhenolic
Rolling ElementBall Bearing
Flush GroundNo
Inch - MetricMetric
Other FeaturesSingle Row | Angular Contact | High Capacity Basic Design
Long Description40MM Bore; 80MM Outside Diameter; 18MM Width; Open Enclosure; ABEC 7 | ISO P4 Precision; Ceramic Ball Material; 1 (Single) Bearing; 25 Degree Contact Angle; Phenolic Cage Material; 1 Rib Outer Ring Ra
UNSPSC31171531
Harmonized Tariff Code8482.10.50.28
NounBearing
Keyword StringBall Angular Contact
Bore1.575 Inch | 40 Millimeter
Outside Diameter3.15 Inch | 80 Millimeter
Width0.709 Inch | 18 Millimeter
r1,2 min.1.1 mm
r3,4 min.0.6 mm
da min.47 mm
db min.47 mm
Da max.73 mm
Db max.75.8 mm
ra max.1 mm
rb max.0.6 mm
Basic dynamic load rating C31.9 kN
Basic static load rating C022.8 kN
Fatigue load limit Pu0.98 kN
Attainable speed for grease lubrication19000 r/min
Attainable speed for oil-air lubrication32000 r/min
Ball diameter Dw11.112 mm
Number of balls z14
Reference grease quantity Gref4.725 cm³
Preload class A GA200 N
Static axial stiffness, preload class A141 N/µm
Preload class B GB400 N
Static axial stiffness, preload class B183 N/µm
Preload class C GC800 N
Static axial stiffness, preload class C242 N/µm
Preload class D GD1600 N
Static axial stiffness, preload class D326 N/µm
Calculation factor f1.05
Calculation factor f10.99
Calculation factor f2A1
Calculation factor f2B1.01
Calculation factor f2C1.03
Calculation factor f2D1.06
Calculation factor fHC1.01
Calculation factor e0.68
Calculation factor (single, tandem) Y20.87
Calculation factor (single, tandem) Y00.38
Calculation factor (single, tandem) X20.41
Calculation factor (back-to-back, face-to-face) Y10.92
Calculation factor (back-to-back, face-to-face) Y21.41
Calculation factor (back-to-back, face-to-face) Y00.76
Calculation factor (back-to-back, face-to-face) X20.67
Mass bearing0.33 kg
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Company Profile

Leader Hydraulic Pump Co.,Limited.
Worktime 9:00-18:00(Beijing time)
Phone 00852-68515715
Fax 00852-68515716
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