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Home>Products>Bosch Rexroth A4vtg Axial Piston Variable Pump>A7V250DR 51RPFMF BOSCH REXROTH A7V HYDRAULIC PISTON PUMP

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A7V250DR 51RPFMF BOSCH REXROTH A7V HYDRAULIC PISTON PUMP

Name: A7V250DR 51RPFMF BOSCH REXROTH A7V HYDRAULIC PISTON PUMP
Brand: BOSCH REXROTH
SKU: A7V250DR 51RPFMF
Rating: 4.9 (5 reviews)

BOSCH REXROTH A7V250DR 51RPFMF Bearing SPECIFICATIONS

A7V250DR 51RPFMF BOSCH REXROTH A7V HYDRAULIC PISTON PUMP 25 º Contact Angle Engineering Calculator , 140.800 mm Da - Outer Ring Backing Diameter Bosch Rexroth A4vtg Axial Piston Variable Pump Manufacturing Service 109.900 mm da - Inner Ring Backing Diameter . Get Your Free.
Brand Name:BOSCH REXROTH
Model Number:
A7V250DR 51RPFMF
Da - Outer Ring Backing Diameter:140.800 mm
da - Inner Ring Backing Diameter:109.900 mm
Contact Angle:25 º
Precision Class:ISO P4S (ABEC 7/9)
Full Timken Part Number:3MM9120WICRDUH
Limiting Speed (Grease):7500 rpm
r - Outer Ring To Clear Radius3:1.5 mm
Bearing Weight:1.299 Kg

BOSCH REXROTH A8VO VARIABLE DISPLACEMENT PUMPS SUPPLIER

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BOSCH REXROTH A8VO VARIABLE DISPLACEMENT PUMPS SUPPLIER2020-07-10 09:46:19
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A7V250DR 51RPFMF BOSCH REXROTH A7V HYDRAULIC PISTON PUMP Exchange Guide

Da - Outer Ring Backing Diameter:140.800 mm
da - Inner Ring Backing Diameter:109.900 mm
Contact Angle:25 º
Precision Class:ISO P4S (ABEC 7/9)
Full Timken Part Number:3MM9120WICRDUH
Limiting Speed (Grease):7500 rpm
r - Outer Ring To Clear Radius3:1.5 mm
Bearing Weight:1.299 Kg
D:150 mm
Limiting Speed (Oil):15000 rpm
Design Units:METRIC
Bearing Width:24 mm
Cage Type:CR - Phenolic Outer
R - Inner Ring To Clear Radius2:1.5 mm
Ball Type:STEEL
d:100 mm
do - Ball Diameter:15.081250 mm
C0 - Static Radial Rating:73400 N
Ce - Dynamic Radial Rating1:79200 N

BOSCH REXROTH A7V250DR 51RPFMF Bosch Rexroth A4vtg Axial Piston Variable Pump Cross References

A4VTG71HW/32R-NLD10F001S-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	da - Inner Ring Backing Diameter:13.000 mm; d:10 mm; Da - Outer Ring Backing Diameter:19.600 mm; Bearing Width:6.000 mm; Cage Type:CR - Phenolic Outer; Design Units:METRIC; Ce - Dynamic Radial Rating1:3510 N; Limiting Speed (Oil):186000 rpm; C0 - Static Radial Rating:1460 N; Limiting Speed (Grease):93000 rpm; r - Outer Ring To Clear Radius3:0.3 mm; D:22.000 mm; do - Ball Diameter:3.175000 mm; Contact Angle:15 º;
A4VTG90HW/32R-NLD13F001S-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Cage Type:CR - Phenolic Outer; C0 - Static Radial Rating:8629 N; Design Units:METRIC; d:60 mm; Da - Outer Ring Backing Diameter:80.200 mm; Limiting Speed (Oil):41520 rpm; Bearing Width:13 mm; Bearing Weight:0.20 Kg; Contact Angle:25 º; Limiting Speed (Grease):20760 rpm; Ce - Dynamic Radial Rating1:14278 N; do - Ball Diameter:8.73130 mm; Ball Type:Ceramic; R - Inner Ring To Clear Radius2:1.0 mm; r - Outer Ring To Clear Radius3:1.0 mm;
A7V20DR20RPGMO BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	Category:Mounted Cartridge Units; Inventory:0.0; Minimum Buy Quantity:N/A; Weight:3.178; Product Group:M06288; Mounting Method:Eccentric Collar; Housing Style:Cartridge Unit; Housing Material:Cast Steel; Rolling Element:Spherical Roller Bearing; Expansion / Non-expansion:Expansion; Relubricatable:Yes; Insert Part Number:22234; Seals:Double Lip Contact; Other Features:Double Row \| Nitrile Rubber Seal;
V-PUMPE A7V080HD/60L-PZB01 Z BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	D:60.58 mm; H14:15.3416 mm; G:37.59 mm; Relief Diameter A:472.47 mm; Threads No. per Inch:5; Diameter S-3:469.90 mm; Lockplate:P 96; S3:46.0 mm; R:406.4 mm; L1:63.50 mm; Major Diameter:479.91 mm; F:75.41 mm; H2:12.70 mm; Bearing Bore:480 mm; Locknut:N 096; C1:560.53 mm;
A4VTG90EP4M/32L-NUD10F041SH-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Y1 - ISO Factor5:2.12; r - Cup Frontface To Clear Radius2:0.06 in; Y - ISO Factor1:1.88; Series:HM237500; K - Factor3:1.83; e - ISO Factor4:0.32; Y2 - ISO Factor6:3.15; C - Double Cup Width:4.5000 in; Design Units:Imperial; Cg - Geometry Factor7:0.114; D:11.3750 in; Da - Cup Frontface Backing Diameter:10.69 in;
A4VTG71EP2/32R-NSD10F011SGT-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Bearing number:K9X12X13-TV; Size (mm):9x12x13; Bore Diameter (mm):9; Outer Diameter (mm):12; Width (mm):13; Fw:9 mm; Ew:12 mm; Bc:13 mm; m:2,1 g / Weight; Cr:5900 N / Dynamic load rating (radial); C0r:7100 N / Static load rating (radial); Cur:970 N / Fatigue limit load, radial; nG:31000 1/min / Limiting speed; nB:27000 1/min / Reference speed; Category:Needle Non Thrust Roller Bearing; Inventory:0.0;
A7V055LRD-60R-DPB01 BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	Dimension G:7.0 in; Note:This product line wa; Dimension L:5.7 in; Cor - Static Load Rating:51931 lbf; Bearing Type:Split Cylindrical Ex; Dimension Y:3.0 in; Bearing - Housing - Seal:LSE304BXHGRSS; Series Type:Light Series; Support Type:Hanger Block; Bearing Number:LSE304BX; Bearing UPC:013992026286; Dimension X (Thread):1.5 - 6 UNC; Shaft Size:3.25 in; Dimension C:2.953 in; Dimension H:4.5 in; Cr - Dynamic Load Rating:42039 lbf;
A4VTG090HW100/33MLNC4C92F0000AS- BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Grease Speed Rating Open/Shielded n1:7000 rpm; D:80.0000 mm; d:35.000 mm; Basic Dynamic Radial Load Rating C:39300 N; Oil Speed Rating Open/Shielded n2:8500 rpm; Accessories:Two Shields; Basic Static Radial Load Rating Co:28500 N; Fillet Radius ra:1.50 mm; B:21.00 mm;
A7V40DR20LZF BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	Cage Type:Stamped Steel; Y - ISO Factor9:1.43; G1 - Heat Generation Factor (Roller-Raceway):127.7; Aa - Cage-Cone Backface Clearance:2.3 mm; Design Units:METRIC; Cg - Geometry Factor:0.0898; G2 - Heat Generation Factor (Rib-Roller End):36.9; db - Cone Backface Backing Diameter:108.97 mm; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:49500 N; Db - Cup Backface Backing Diameter:154.94 mm; R - Cone Backface To Clear Radius1:3.050 mm;
A4VTG90EP4/32R-NUD10F021SP-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Static Load Rating (kN):104; d:90mm; B:30mm; SKU:7218becbj-skf; Clearance:Standard; Weight:0.02 KGS; Fatigue Load Rating (kN):4; Dynamic Load Rating (kN):116; Reference Speed Rating (r/min):5000; Availability:In Stock; D:160mm; Cage Type:Steel; Limiting Speed Rating (r/min):5000; Seals or Shields:Open Type;
A7V117DR20RPS BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	B:24.00 mm; Fillet Radius ra:0.64 mm; Fillet Radius rb:0.15 mm; Basic Static Radial Load Rating Co:26500 N; Basic Dynamic Radial Load Rating C:24700 N; d:45.000 mm; D:68.0000 mm; Grease Speed Rating n1:7200 rpm; Oil Speed Rating n2:8800 rpm;
A4VTG90HW/32R-NLD10F001S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Float:0.050 in; Dimension BC:6.38 in; Y2 - Geometry Factor:4.40; Full Timken Part Number:QAFY11A055SB; Shaft Size :55 mm; Oil Lubrication - T Seal:3800 rpm; Dimension L Exp:3.32 in; Dimension KA:1.13 in; Dimension L Fix:3.24 in; Weight:15.0 lb; Locking Style:Single Concentric; Dimension H:0.75 in; Y1 - Geometry Factor:2.95; C0 - Static Load:31900 lb; e - Geometry Factor:0.23; Grease Lubrication - B/C/O Seal:1600 rpm;
A4VTG90HW/32R-NLD13F001S-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	SKU:6003zz-timken; Dynamic Load Rating (kN):6; Static Load Rating (kN):3.3; B:10mm; Weight:0.04 KGS; Reference Speed Rating (r/min):28000; Limiting Speed Rating (r/min):19000; D:35mm; Seals or Shields:Two Metal Shields; Clearance:Standard; Availability:In Stock; Cage Type:Steel; d:17mm;
A7V78DR23RPF0F BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	db - Cone Backface Backing Diameter:4.17 in; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:15200 lbf; Ab - Cage-Cone Frontface Clearance:0.12 in; Aa - Cage-Cone Backface Clearance:0.12 in; T - Bearing Width across Cones:3.6874 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:11300 lbf; Cone Part Number:HM617049; K - Factor7:1.35; Y1 - ISO Factor9:1.56; Y2 - ISO Factor10:2.33;

No.	Brand	D	L	t	e	T	J	F	E
A A7V-SL 1000 HD 51LZHOD-SO	BOSCH REXROTH	90mm	-	-	-	-	-	-	-
A A7V 500LV	BOSCH REXROTH	-	-	-	-	-	-	-	-
A7V16	BOSCH REXROTH	200mm	-	-	-	-	-	-	-
A4VTG71HW/32R-NSD10F001S	BOSCH REXROTH	160mm	-	-	-	-	-	-	-
A7V107LV	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG90HW/32L-NLD10F001S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG90EZ2/32L-NUD10F001SH-S	BOSCH REXROTH	500 mm	-	-	-	-	-	-	-
A7VSL500HD51LZHOD	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG90EP21-32L-NUD10K021EH-S	BOSCH REXROTH	180 mm	-	-	-	-	-	-	-
A7V107LVRPF	BOSCH REXROTH	110mm	-	-	-	-	-	-	-
A4VTG71EZ1-32L-NXD10F071SH-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A7V055LRD-60R-DPB01	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG71EP3/32L-NXD10F01XSP-S	BOSCH REXROTH	7.5 in	-	-	-	-	-	-	-
A4VTG90HW/32R-NSD10F011S-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG90EP2-32R-NLD10F011SGT-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG90HWL/32R-NSD10FXX1S-S	BOSCH REXROTH	-	255 mm	-	-	-	210.00 mm	-	-
A7V80LV20LZF	BOSCH REXROTH	-	-	-	-	-	-	-	-
A7V160LV20LZFF	BOSCH REXROTH	45.237mm	-	-	-	-	-	-	-
A4VTG90EP2/32+A2FO12/61	BOSCH REXROTH	-	90.00 mm	-	-	-	-	-	-
A7V500LV51RPFHD1	BOSCH REXROTH	-	-	-	-	-	-	-	-
A7V500HD51RPFOO	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG71HW/32R-NLD10F011S	BOSCH REXROTH	100 mm	-	-	-	-	-	-	-
A7V250LV51RPFHO	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG90HWL/32R-NSD10FXX1S-S	BOSCH REXROTH	80mm	-	-	-	-	-	-	-
A4VTG71HW/32L-NLD10F001S-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG90HWL+A4VTG90EZ2+A4VTG71EZ2M	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG71HW-32L-NLD10F021S	BOSCH REXROTH	9.84inch	-	-	-	-	-	-	-

A7V250DR 51RPFMF BOSCH REXROTH A7V HYDRAULIC PISTON PUMP Video

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BOSCH REXROTH A7V250DR 51RPFMF INTERCHANGE

Bosch Rexroth A4vtg Axial Piston Variable Pump Part series A7V250DR 51RPFMF is a potential replacement for these common bearing part numbers:

NSKA7V250DR 51RPFMF
SKFA7V250DR 51RPFMF
NTNA7V250DR 51RPFMF
FAGA7V250DR 51RPFMF
TIMKENA7V250DR 51RPFMF
KOYOA7V250DR 51RPFMF
NACHIA7V250DR 51RPFMF
DODGEA7V250DR 51RPFMF

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BOSCH REXROTH A7V250DR 51RPFMF Technical Articles

How do you calculate piston pump displacement?

Piston Pump-flow Calculation - Student Feb 8, 2007 — What this implies is that the piston displacement is essentially the volume of the fluid pumped. If we know the RATE at which this displacement Modeling of Axial Piston Pump Input Torque and Output...

How is displacement determined by piston pumps?

What is the difference between fixed and variable pumps?May 9, 2019 — An axial piston pump's maximum displacement is determined by the quantity and bore area of the pistons multiplied by the stroke length. Variable displacement pump - WikipediaPiston...

How is the displacement change in an axial piston pump?

Piston Pump - an overview | ScienceDirect TopicsPump displacement is controlled by altering the angle of the swash plate; the larger the angle, the greater the displacement. With the swash plate vertical What is the difference between fixed and...