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Home>Products>Bosch Rexroth A4VTG Axial Piston Variable Pump>A7V250SR51LZHOD BOSCH REXROTH A7V HYDRAULIC PISTON PUMP

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A7V250SR51LZHOD BOSCH REXROTH A7V HYDRAULIC PISTON PUMP

Name: A7V250SR51LZHOD BOSCH REXROTH A7V HYDRAULIC PISTON PUMP
Brand: BOSCH REXROTH
SKU: A7V250SR51LZHOD
Rating: 4.9 (5 reviews)

BOSCH REXROTH A7V250SR51LZHOD Bearing SPECIFICATIONS

What 70.3 G1 - Heat Generation Factor (Roller-Raceway) is A7V250SR51LZHOD BOSCH REXROTH A7V HYDRAULIC PISTON PUMP in mechanical engineering? Bosch Rexroth A4VTG Axial Piston Variable Pump Manufacturing Service . Upload your CAD file for an instant. 1.27 K - Factor8
Brand Name:BOSCH REXROTH
Model Number:
A7V250SR51LZHOD
G1 - Heat Generation Factor (Roller-Raceway):70.3
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:13200 lbf
K - Factor8:1.27
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:51100 lbf
Series:29500
C1 - Dynamic Radial Rating (1 million revolutions)6:29400 lbf
a - Effective Center Location4:-0.03 in
G2 - Heat Generation Factor (Rib-Roller End):25.8

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Types of Bosch Rexroth A4VTG Axial Piston Variable Pump

G1 - Heat Generation Factor (Roller-Raceway):70.3
C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)2:13200 lbf
K - Factor8:1.27
C1 - Dynamic Radial Rating (Two-Row, 1 million revolutions)1:51100 lbf
Series:29500
C1 - Dynamic Radial Rating (1 million revolutions)6:29400 lbf
a - Effective Center Location4:-0.03 in
G2 - Heat Generation Factor (Rib-Roller End):25.8
Design Units:Imperial
d:2.5000 in
Ca90 - Dynamic Thrust Rating (90 million revolutions)7:5970 lbf
R - Cone Backface To Clear Radius3:0.06 in
Cone Part Number:29586
C90 - Dynamic Radial Rating (90 million revolutions)5:7610 lbf
da - Cone Frontface Backing Diameter:2.8 in
Cg - Geometry Factor:0.111
Cage Type:Stamped Steel
C0 - Static Radial Rating:36300 lbf
Ab - Cage-Cone Frontface Clearance:0.08 in
Aa - Cage-Cone Backface Clearance:0.07 in

BOSCH REXROTH A7V250SR51LZHOD A7V250SR51LZHOD BOSCH REXROTH A7V HYDRAULIC PISTON PUMP Codes and sizes

A4VTG90EP21-32L-NSD10F071SH-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Static Load Rating:4,900 N; B:7 mm; Da (max):56 mm; d:45 mm; Limiting Speed - Oil:13,000 rpm; Bore Type:Cylindrical Bore; Weight:0.042 kg; da (min):47 mm; ra (max):0.3 mm; Enclosure:Open; Fillet Radius/Chamfer:0.3 mm; D:58 mm; Configuration:Single Row; Factor fo:16.1; Groove Diameter:56.7 mm; r1:0.3 mm; a (max):1.3 mm; Limiting Speed - Grease:11,000 rpm; Radial Clearance:0.018 to 0.036 mm; Groove Width:1 mm;
A4VTG90EP4/32R-NLD10F011ST-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Full Timken Part Number:SAF225203-3/8; Diameter S-1:3 3/8 in; Assembly Weight:65 lb; D:1.75 in; Bolt Hole Width:0.875 in; Housing Only2:SAF520 x 3-3/8; Seal Type:Triple Ring Seal; A:4.50 in; B:15.2500 in; E Max.:13.1250 in; H:8.6875 in; Bolt Hole Length:1.625 in; Triple Seal 2 Req’d:LOR 101; E Min.:11.6250 in; Bearing Number:22220K; Adapter Assembly Number1:SNW-20 x 3-3/8; E:12.3750 in; C:4.375 in;
A4VTG90EP2/32+A2FO12/61 BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	d:150 mm; da (min):162 mm; Radial Clearance:0.110 to 0.170 mm; Retainer Material:Machined Brass; D:225 mm; Constant e:0.24; Configuration:Double Row; Weight:8.200 kg; B:56 mm; Center Guidance:Fixed Inner Ring Rib; Bore Type:Cylindrical Bore; Axial Load Factor Y2:4.16; Axial Load Factor Y1:2.79; ra (max):2 mm; Groove Width A:11 mm; Dynamic Load Rating:640,000 N; Roller Profile:Asymmetric; Limiting Speed - Grease:2,700 rpm;
A4VTG90EP4/32R-NLD10F041SP-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	B:46 mm; Bore Type:Cylindrical Bore; db (max):75 mm; dd (min):86 mm; db (min):72 mm; Limiting Speed - Grease:4,300 rpm; d:60 mm; Radial Clearance:0.060 to 0.090 mm; dc (min):79 mm; Fillet Radius/Chamfer:2.1 mm; r1:2.1 mm; ra (max):2 mm; Limiting Speed - Oil:5,300 rpm; Da (max):118 mm; Configuration:Single Row; ra1 (max):2 mm; Weight:3.010 kg; Static Load Rating:262,000 N; Enclosure:Open; D:130 mm;
A7V250LV51RPFOO BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	Locking Style:Double V-Lock; Shaft Size Type:Metric; Dimension L:4.41 in; Dimension A:14.45 in; Oil Lubrication - M/N Seal:2200 rpm; Dimension SVV:4.99 in; Oil Lubrication - B/C/O Seal:1800 rpm; Dimension G:1.75 in; Dimension H:0.88 in; Bearing Number:22211; Grease Lubrication - T Seal:3200 rpm; Dimension RVV:0.58 in; Engineering Group:Mounted Bearing; C - Dynamic Load (Basic):31400 lb; Eng Internal Radial Clearance - Max:0.0037;
A4VTG90HW/32L-NSD10F011S-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	ra (max):0.3 mm; Configuration:Single Row; D:19 mm; B:5 mm; Enclosure:Double Shield; Da (max):17 mm; Limiting Speed - Grease:37,000 rpm; Radial Clearance:0.008 to 0.023 mm; Dynamic Load Rating:2,120 N; Factor fo:14.2; d:10 mm; Bore Type:Cylindrical Bore; Static Load Rating:985 N; da (min):12 mm; Fillet Radius/Chamfer:0.3 mm; Weight:0.005 kg;
A7V 500 LV REGULATOR ONLY BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	Da (max):30 mm; ra (max):0.6 mm; Dynamic Load Rating:7,650 N; Weight:0.045 kg; Factor fo:13.1; Enclosure:Double Seal; d:15 mm; Bore Type:Cylindrical Bore; Limiting Speed - Grease:15,000 rpm; D:35 mm; Static Load Rating:3,700 N; da (min):20 mm; Radial Clearance:0.011 to 0.025 mm; Fillet Radius/Chamfer:0.6 mm; Configuration:Single Row; B:11 mm;
A4VTG90HW/32R-NSD10F001S-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Maximum Speed:3940 rpm; Shaft Size:2.25 in; Note:This product line wa; Housing Width:4.0 in; Dimension J:9.2 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H1:1.3 in; Dimension H2:7.1 in; Seal Type:Felt Type; Bearing UPC:013992025845; Dimension L:11.0 in; Support Type:Two-Bolt Plummer Blo; Bearing - Housing - Seal:LSE204BXH; Bearing Type:Split Cylindrical Ex; Weight:28 lb; Series Type:Light Series;
A4VTG90HWL/32+A10VG63EZ/10+A4VG40EZ BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Dimension J:21.0 in; Dimension K:5.5 in; Dimension L:28.5 in; Dimension H:12.244 in; Note:This product line wa; Bearing Number:LSM260BX; Bolt Size:4 x M30; Dimension M:9.0 in; Shaft Size:260 mm; Bearing UPC:013992029379; Seal Type:High Temperature Pac; Cr - Dynamic Load Rating:190638 lbf; Bearing - Housing - Seal:LSM260BXHHTPS; Pillow/Plummer Block Style:Split Cylindrical Ho; Dimension H2:24.4 in;
A7V250LV51RPFHO BOSCH REXROTH A7V HYDRAULIC PISTON PUMP	B - Double Cone Width:4.8750 in; Series:94000; da - Cone Frontface Backing Diameter:7.68 in; Aa - Cage-Cone Backface Clearance:0 in; Ab - Cage-Cone Frontface Clearance:0.25 in; C - Cup Width:1.8750 in; r - Cup Backface To Clear Radius2:0.130 in; C90(2) - Dynamic Radial Rating (Two-Row, 90 million revolutions)5:67000 lbf; Cup Part Number:94113A; C90 - Dynamic Radial Rating (One-Row, 90 million revolutions)3:38500 lbf;
A4VTG71EP4/32L-NXD10F011SH-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Dimension H2:14.6 in; Shaft Size:110 mm; Support Type:Four-Bolt Plummer Bl; Housing Width:6.3 in; Cr - Dynamic Load Rating:102063 lbf; Dimension M:7.0 in; Bearing Type:Split Cylindrical Ex; Bearing UPC:013992033437; Weight:168 lb; Bearing Number:MSM110BX; Series Type:Medium Series; Dimension H:6.378 in; Pillow/Plummer Block Style:Split Cylindrical Ho; Note:This product line wa; Dimension L:20.0 in;
A4VTG90EP2/32L-NLD10F011SG-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	d:100 mm; D:215 mm; Bore Type:Cylindrical Bore; Enclosure:Open; Static Load Rating:148,000 N; r1:1.1 mm; Limiting Speed - Oil:3,600 rpm; a:43.2 mm; Weight:8.020 kg; Configuration:Single Row; Fillet Radius/Chamfer:3 mm; Limiting Speed - Grease:2,700 rpm; B:47 mm; Dynamic Load Rating:168,000 N;
AA4VTG90EP4D1/32R-NXD63F071DC-ES BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	Limiting Speed - Grease:1,800 rpm; Bore Type:Cylindrical Bore; Dynamic Load Rating:1,010,000 N; ra1 (max):3 mm; B:86 mm; Static Load Rating:1,510,000 N; r1:4 mm; Da (max):302 mm; Limiting Speed - Oil:2,200 rpm; Inside Ring Outside Diameter:215 mm; Configuration:Single Row; ra (max):3 mm; dd (min):233 mm; D:320 mm; Fillet Radius/Chamfer:4 mm; db (min):198 mm; db (max):214 mm; Enclosure:Open; dc (min):221 mm;
A4VTG90EP4/32R-NSD10F011ST-S BOSCH REXROTH A4VTG AXIAL PISTON VARIABLE PUMP	D:79.76 mm; R:546.1 mm; L1:84.12 mm; Bearing Bore:670 mm; S3:50.8 mm; Relief Diameter A:660.81 mm; H2:12.70 mm; Locknut:N 670; Lockplate:P 670; H14:20.9042 mm; F:96.80 mm; Threads No. per Inch:4; Diameter S-3:657.20 mm; C1:779.60 mm; G:47.12 mm; Major Diameter:670.03 mm;

No.	Brand	D	G	e	i	A	N	J	H
A4VTG71HW-32R-NLD10F011S-S	BOSCH REXROTH	68.263 mm	-	-	-	-	-	-	-
A4VTG 90 EP4/32R-NLD10F011-SGT-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG90EP2/32R-NSD10F003S-S	BOSCH REXROTH	4.3307 in	-	-	-	-	-	-	-
A7V40DR20RZF	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG71HW/32R-NLD10F001S	BOSCH REXROTH	42 mm	-	-	-	-	-	-	-
A4VTG90EZ2-32R-NSD10F011SH-S	BOSCH REXROTH	72.022 mm	-	-	-	-	-	-	-
A7V78DR23RPF0F	BOSCH REXROTH	2.0467 in	-	-	-	-	-	-	-
A7V117DR20RPS	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG71HWL/32R-NLD10F001S-S	BOSCH REXROTH	62 mm	-	-	-	-	-	-	-
A A7V 355 HD 51LPFOO-SO	BOSCH REXROTH	-	-	-	-	-	-	-	-
A7V28HD	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG71 EP4/32R-NXD10F011SP-S	BOSCH REXROTH	4.4375 in	-	-	-	-	-	-	-
A4VTG90EP4/32L-NSD10F041SP	BOSCH REXROTH	110.000 mm	-	-	-	-	-	-	-
A4VTG071HW100/33MRNC4V82F0000AS-	BOSCH REXROTH	340 mm	-	-	-	-	-	-	-
A4VTG71EP4T/32R-NLD13F001SP-S	BOSCH REXROTH	-	-	-	-	205.00 mm	-	420 mm	302 mm
A4VTG71HW/32R-NLD10F011S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG71EP3/32L-NXD13N001EC-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A7V55LV20RZGHO	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG90HW/32R-NLD10F011SG-S	BOSCH REXROTH	75 mm	-	-	-	-	-	-	-
A4VTG90EP2/32R-NLD10F011SGT-S	BOSCH REXROTH	52 mm	-	-	-	-	-	-	-
A4VTG90EP4/32R-NLD10F011SP-S	BOSCH REXROTH	100 mm	-	-	-	-	-	-	-
A4VTG90EP3/32L-NSD10F021SP-S	BOSCH REXROTH	52 mm	-	-	-	-	-	-	-
A4VTG90EP4/32R-NSD10F011SP-S	BOSCH REXROTH	21.5000 in	-	-	-	-	-	-	-
A4VTG90HW/32L-NLD10F001S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A7V20DR1RPF	BOSCH REXROTH	360 mm	-	-	-	-	-	-	-
A4VTG90HWM/32L-NXD10F011S-S	BOSCH REXROTH	37 mm	-	-	-	-	-	-	-
A4VTG71EZ2M/32R-NSD10F001SH-S	BOSCH REXROTH	-	-	-	-	-	-	-	-
A7V160LV20LZF	BOSCH REXROTH	-	-	-	-	-	-	-	-
A4VTG90HWT/32R-NLD10F001S	BOSCH REXROTH	-	-	-	-	-	-	-	-

A7V250SR51LZHOD BOSCH REXROTH A7V HYDRAULIC PISTON PUMP Video

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Axial Piston Variable Pump A4VTG

Bosch Rexroth AG. 5/52. About this document. Abbreviations used. 1.2. As umbrella term for "A4VTG axial piston variable pump", the designation "axial piston ...52 pages

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Apr 11, 2015 — Variable axial piston pump of swashplate design for hydrostatic. closed circuit transmission ... /20 Bosch Rexroth AG A4VTG RE 92013/04.08.

BOSCH REXROTH A7V250SR51LZHOD INTERCHANGE

Bosch Rexroth A4VTG Axial Piston Variable Pump Part series A7V250SR51LZHOD is a potential replacement for these common bearing part numbers:

NSKA7V250SR51LZHOD
SKFA7V250SR51LZHOD
NTNA7V250SR51LZHOD
FAGA7V250SR51LZHOD
TIMKENA7V250SR51LZHOD
KOYOA7V250SR51LZHOD
NACHIA7V250SR51LZHOD
DODGEA7V250SR51LZHOD

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