Page 54 - Parker - Heavy Duty Hydraulic Cylinders

Catalog HY08-1114-4/NA Heavy Duty Hydraulic Cylinders
Mounting Information – 7.00" and 8.00" Bore Series 3H

Head Square Flange Mounting
Style JB UF SQ. ZB + STROKE
(NFPA Style MF5) E SQ. Y P + STROKE
1 W LB + STROKE
EE

TF R 4 2 ØMM

J K
3 F G
R ØFB (X8) .25
TF WF
Style JB – Dimensional and Mounting Data
Bore Rod MM E EE F FB G J K R TF UF W WF Y Add Stroke
Ø No. Rod NPTF SAE 2 Ø LB P ZB
1
Ø Max.
1 (std.) 3.000 8.50 1 1/4 20 1.00 1.19 2.75 2.75 1.16 6.58 10.63 12.63 1.25 2.25 3.69 9.50 5.63 12.31
2 5.000 8.50 1 1/4 20 1.00 1.19 2.75 2.75 1.16 6.58 10.63 12.63 1.25 2.25 3.69 9.50 5.63 12.31
7.00 3 3.500 8.50 1 1/4 20 1.00 1.19 2.75 2.75 1.16 6.58 10.63 12.63 1.25 2.25 3.69 9.50 5.63 12.31
4 4.000 8.50 1 1/4 20 1.00 1.19 2.75 2.75 1.16 6.58 10.63 12.63 1.25 2.25 3.69 9.50 5.63 12.31
5 4.500 8.50 1 1/4 20 1.00 1.19 2.75 2.75 1.16 6.58 10.63 12.63 1.25 2.25 3.69 9.50 5.63 12.31
1 (std.) 3.500 9.50 1 1/2 24 1.00 1.31 3.00 3.00 1.28 7.50 11.81 14.00 1.25 2.25 3.81 10.50 6.38 13.56
2 5.500 9.50 1 1/2 24 1.00 1.31 3.00 3.00 1.28 7.50 11.81 14.00 1.25 2.25 3.81 10.50 6.38 13.56
8.00 3 4.000 9.50 1 1/2 24 1.00 1.31 3.00 3.00 1.28 7.50 11.81 14.00 1.25 2.25 3.81 10.50 6.38 13.56
4 4.500 9.50 1 1/2 24 1.00 1.31 3.00 3.00 1.28 7.50 11.81 14.00 1.25 2.25 3.81 10.50 6.38 13.56
5 5.000 9.50 1 1/2 24 1.00 1.31 3.00 3.00 1.28 7.50 11.81 14.00 1.25 2.25 3.81 10.50 6.38 13.56
1 NPTF ports are available at no extra charge.
2 SAE straight thread ports are standard and are indicated by port number.

Style JB – Maximum Operating Pressure / 3H

Bore Max. psi Push 3
Ø Rod Code
1 2 3 4 5
7.00 3000 2700 3000 3000 3000
8.00 3000 2300 2500 2500 2500
3 Maximum pressure rating – push application.

Style JB – Maximum Operating Pressure / 3HD

Bore Max. psi Push 3
Ø Rod Code
1 2 3 4 5
7.00 2500 1500 2200 1500 1500
8.00 2000 1400 2000 1400 1400
3 Maximum pressure rating – push application.

44 Parker Hannifin Corporation
Industrial Cylinder Division
www.parker.com/cylinder Des Plaines, Illinois USA