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Home>Products>Bosch Rexroth A4vtg Axial Piston Variable Pump>A7V55 BOSCH REXROTH A7V HYDRAULIC PISTON PUMP

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A7V55 BOSCH REXROTH A7V HYDRAULIC PISTON PUMP

Name: A7V55 BOSCH REXROTH A7V HYDRAULIC PISTON PUMP
Brand: BOSCH REXROTH
SKU: A7V55
Rating: 4.9 (5 reviews)

BOSCH REXROTH A7V55 Bearing SPECIFICATIONS

QuestionA7V55 BOSCH REXROTH A7V HYDRAULIC PISTON PUMP W-038 Lockwasher and Lockplates ? 23038K Bearing Number Find what you need 230K Series faster by entering your Bosch Rexroth A4vtg Axial Piston Variable Pump information .
Brand Name:BOSCH REXROTH
Model Number:
A7V55
Series:230K
Lockwasher and Lockplates:W-038
Bearing Number:23038K
D1:8.693 in
Diameter d :6 15/16 in
B2:4.402 in
Locknut:N-038
Tolerance1:-0.005 in

BOSCH REXROTH A4VSO VARIABLE DISPLACEMENT PUMPS MNUFACTURER

BOSCH REXROTH A4VSO VARIABLE DISPLACEMENT PUMPS MNUFACTURERChina

BOSCH REXROTH A4VSO VARIABLE DISPLACEMENT PUMPS MNUFACTURER2020-07-10 09:46:19
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A7V55 BOSCH REXROTH A7V HYDRAULIC PISTON PUMP Codes and sizes

Series:230K
Lockwasher and Lockplates:W-038
Bearing Number:23038K
D1:8.693 in
Diameter d :6 15/16 in
B2:4.402 in
Locknut:N-038
Tolerance1:-0.005 in
SNW/SNP Assembly Weight:16.5 lb
Taper:1:12
S:1.250 in
Sleeve:S-3038

BOSCH REXROTH A7V55 A7V55 BOSCH REXROTH A7V HYDRAULIC PISTON PUMP Characteristics

A4VTG 90 EP4/32R-NLD10F011-SGT-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Shipping Weight:499 lb; Bearing Type:Split Cylindrical Ex; Bolt Size:4 x M24; Bearing Number:HSE404BX; Maximum Speed:1640 rpm; Shaft Size:4.25 in; Cor - Static Load Rating:180072 lbf; Dimension H1:1.5 in; Dimension H2:16.7 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Series Type:Heavy Series; Dimension H:7.756 in; Cr - Dynamic Load Rating:147475 lbf; Dimension K:3.5 in; Support Type:Four-Bolt Plummer Bl;
A4VTG71HW-32L-NLD10FXX1S-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Oil Reference Speed:6600 rpm; Bore Size d:110 mm; Outside Ring Width B:28.000 mm; Outside Diameter D:170.000 mm; Radius Rs min:2.000 mm; Grease Reference Speed:4600 rpm; Features:O.D. Groove; C0r - Static Load Rating:73 kN; Clearance:C3; Cr - Dynamic Load Rating:82 kN; Weight:1.93 Kg;
V-PUMPE A7V080HD/60L-PZB01 Z BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	C90 - Dynamic Radial Rating (90 million revolutions)5:68100 lbf; B - Cone Width:3.4999 in; C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:457000 lbf; K - Factor8:1.45; Cage Type:Stamped Steel; C1 - Dynamic Radial Rating (1 million revolutions)6:263000 lbf; Aa - Cage-Cone Backface Clearance:0.72 in; Ca90 - Dynamic Thrust Rating (90 million revolutions)7:46800 lbf; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:118000 lbf;
A4VTG90EP3/32L-NSD10F071SP-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Design Units:METRIC; R - Inner Ring To Clear Radius4:2.500 mm; da - Inner Ring Backing Diameter:234.000 mm; C - Inner Ring Width:98.400 mm; C - Dynamic Radial Rating1:1400000 N; Reference Thermal Speed Rating (Grease):940; Bearing Weight:38.90 Kg; Type:NU; Cg - Geometry Factor3:0.162; Tapered Bore:N; Reference Thermal Speed Rating (Oil)2:1000; d:220 mm; B - Outer Ring Width:98.400 mm; C0 - Static Radial Rating:2060000 N;
AL A7V-SL500 HD 51LZHOD-SO BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	Cone Part Number:25577; Aa - Cage-Cone Backface Clearance:0.01 in; Design Units:Imperial; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:5270 lbf; Y2 - ISO Factor10:3; db - Cone Backface Backing Diameter:2.17 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:9180 lbf; G1 - Heat Generation Factor (Roller-Raceway)11:35.2; Series:25500; Cage Type:Stamped Steel; R - Cone Backface To Clear Radius1:0.14 in;
A7V164EL1RPF BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	Eng Internal Radial Clearance - Max:0.0039; Locking Style:Double Concentric; e - Geometry Factor:0.23; Dimension J (Bolt Size):0.750 in; Grease Lubrication - M/N Seal:1400 rpm; Dimension D Max:11.25 in; Dimension RAA:0.84 in; Dimension A:3.75 in; Dimension B:7.69 in; Dimension E:2.38 in; Y2 - Geometry Factor:4.31; Dimension D Min:9.25 in; C0 - Static Load:87200 lb; Float:0.083 in; Shaft Size Type:Imperial;
A4VTG90EP4/32L-NSD10F041SP BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Cone Part Number:94675; da - Cone Frontface Backing Diameter:191.01 mm; C1 - Dynamic Radial Rating (1 million revolutions)5:148000 lbf; D:288.925 mm; Cg - Geometry Factor:0.129; G2 - Heat Generation Factor (Rib-Roller End):93.9; C - Cup Width:47.625 mm; e - ISO Factor8:0.47; Cage Type:Stamped Steel; C90 - Dynamic Radial Rating (90 million revolutions)4:38500 lbf; Db - Cup Backface Backing Diameter:259.08 mm;
A4VTG71EP3-32R-NSD10F001ST-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	B:57 mm; Cage Type:Stamped Steel; e - ISO Factor8:0.45; db - Cone Backface Backing Diameter:209 mm; Cup Part Number:Y30236M; Cg - Geometry Factor:0.126; Db - Cup Backface Backing Diameter:294 mm; r - Cup Backface To Clear Radius2:4 mm; K - Factor7:1.3; C1 - Dynamic Radial Rating (1 million revolutions)5:690000 N; Y - ISO Factor9:1.33; Ca90 - Dynamic Thrust Rating (90 million revolutions)6:138000 N;
A4VTG71EP3/32L-NXD10F011SH-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Weight:2738.700 lb; Backing Housing Diameter Ds:850.0 mm; Chamfer rsmin:7.50 mm; Number of Lubrication Holes:16; Width C:650.000 mm; Dynamic Load Rating C11:41200 kN; Static Load Rating Co:18980 kN; Bore d:650.000 mm; Outer-Ring Set:704RXS2803; O.D. D:900.000 mm; Lubrication Groove g:22.0 mm; Angle of Chamfer r1smin:20º; Lubrication Hole Diameter h:12.0 mm; Width B:650.000 mm; Inner-Ring Set:650ARXS2803;
A4VTG90HW/32R-NLD10F001S-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Dimension H:5.9 in; Bearing - Housing - Seal UPC:013992092014; Bearing Number:MSM240BR; Ca - Axial Load Rating:22211 lbf; Bearing Type:Split Cylindrical Re; Dimension V:0.2 in; Seal Type:Viton Single Lip; Series Type:Medium Series; Shaft Size:240 mm; Cr - Dynamic Load Rating:304391 lbf; Cor - Static Load Rating:475921 lbf; Dimension L:10.8 in; Bearing - Housing - Seal:MSM240BRHRSS; Dimension P:1.5 in;
A7V055HD-60L-PZB01 BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	Bearing Type:Thrust Tapered Rolle; B:0.5940 in; Steering Pivot Rating:3900 lbf; D - Bearing O.D.:1.8906 in; Weight:0.2 lb; R - Fillet Radius Shaft (Max):0.03 in; d - Bore Diameter:0.9470 in; Oil Holes in Retainer:Yes;
A7V58HD1 BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	Reference Thermal Speed Rating (Oil)2:380; Da - Outer Ring Backing Diameter:613.000 mm; B - Outer Ring Width:157.000 mm; C - Dynamic Radial Rating1:3660000 N; C0 - Static Radial Rating:7270000 N; da - Inner Ring Backing Diameter:476.000 mm; d:440.000 mm; D:650.000 mm; Cg - Geometry Factor3:0.2737; Type:NU; C - Inner Ring Width:157.000 mm; Tapered Bore:N; Design Units:METRIC; R - Inner Ring To Clear Radius4:6.400 mm;
A4VTG90EP4/32R-NSD10F011ST-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	e:15.0 mm; Appropriate Hydraulic Nut:HMV170; Appropriate Withdrawal Nut No.:HM31/850; L1:456 mm; b:63 mm; Ro:G1/4; Weight:302.00 Kg; Thread D12:Tr850x7; t:15 mm; d1:750.00 mm;
A7V107LV1LZF BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	Mounting Hole Countersink Diameter:14 mm; Mounting Hole Size:9 mm; Oil Holes:3 mm; Da:157 mm; Outer rings PCD:187 mm; Inner rings PCD:112 mm; Static Load Rating:80.2 kN; d:90 mm; B:25 mm; D:210 mm; Number of Mounting Holes:12; Dynamic Load Rating:46 kN; da:139 mm; Chamfer:1.5 mm;

No.	Brand	X	b	S	V	d	D	s	T
A4VTG71EP4/32R-NXD10F011SP-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG90EP4/32R-NLD10F001SP-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A7V250DR51LPE	BOSCH REXROTH	-	-	-	-	300.000 mm	460.000 mm	-	-
A4VTG71HW/32R-NLD10F001S-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG71HW-32L-NLD10F001S	BOSCH REXROTH	-	-	-	-	-	-	18 mm	8 mm
A4VTG71EP4/32R-NLD10F001SP-S	BOSCH REXROTH	-	-	-	-	3.1250 in	6.1250 in	-	-
A A7V 500LV	BOSCH REXROTH	-	-	-	-	750.000 mm	1090.000 mm	-	-
A4VTG90EP2/32L-NLD10F011SGT-S	BOSCH REXROTH	-	-	14 mm	-	-	-	-	-
A7V355DR5 1LZF	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG71 EP4/32R-NXD10F011SP-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG71EP2/32R-NSD10F011SGT-S	BOSCH REXROTH	-	-	-	-	1.4375 in	2.7170 in	-	-
A7V107	BOSCH REXROTH	-	-	-	-	90 mm	160 mm	-	-
A4VTG71EZ1/32L-NXD10F071S-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG90EP4/32L-NUD10K021EH-S	BOSCH REXROTH	-	-	-	-	2.6250 in	-	-	-
A4VTG90EZ2M/32R-NUD10F011SH-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG71HW/32R-NLD10F011S	BOSCH REXROTH	-	-	-	-	100 mm	150 mm	-	-
A4VTG090EP3P0/33MRNC4V92F0000AS-S	BOSCH REXROTH	-	-	-	-	1.9375 in	-	-	-
A4VTG56HWD1-32R-NSC02F023S-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG71EP4/32L-NLD10FXX1SGT-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG90EP4/32R-NSD10F011SP-S	BOSCH REXROTH	-	-	-	-	-	-	5 mm	2 mm
A4VTG90HW/32R-NSD10F071S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG90EP2-32R-NLD10F001ST-S	BOSCH REXROTH	-	-	-	-	1.9685 in	-	-	-
A4VTG90EP4M1/32L-NSD10F071SH-S	BOSCH REXROTH	-	-	-	-	35 mm	60 mm	-	-

A7V55 BOSCH REXROTH A7V HYDRAULIC PISTON PUMP Video

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- Size 71 … 90, such as A4VTG 071 EP3**/33R, A4VTG 090 EP4**/33R. - Nominal pressure 400 bar.

BOSCH REXROTH A7V55 INTERCHANGE

Bosch Rexroth A4vtg Axial Piston Variable Pump Part series A7V55 is a potential replacement for these common bearing part numbers:

NSKA7V55
SKFA7V55
NTNA7V55
FAGA7V55
TIMKENA7V55
KOYOA7V55
NACHIA7V55
DODGEA7V55

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BOSCH REXROTH A7V55 Technical Articles

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How does a axial piston pump work?

Axial piston pump - WikipediaAn axial piston pump is a positive displacement pump that has a number of pistons in a circular array within a cylinder block. How a Hydraulic Piston Pump Works - Western HydrostaticsFeb 2, 2018 — Axial pumps are referred to...

How does an axial-piston pump change displacement?

Modeling and Performance Improvement of the Constant by SH Park · Cited by 7 — The pressure regulators of swashplate-type variable displacement axial piston pumps (VDAPP) control the swivel angle, which changes the amount of flow rate to What is the...