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ARHT Series - Aircraft

3 - piece, Teflon Lined, 17 - 4 SS Body, 440 SS Ball, 410 SS Race
Male Only

ARHT Drawing

Part No. B
Bore
Dia.		 D
Head
Dia.		 W
Ball
Width		 T
Body
Width		 O
Flat
Dia.
Ball
Dia.		 A
Length
CL to End		 N
Thread
Size		 C
Thread
Length
+ .0000
- .0005		 ± .010 + .000
- .002		 ± .005 Min. Ref. ± .010 UNF-3A ± .031
ARHT5ECR .3125 .900 .437 .327 .401 .593 1.562 .3125-24 .968
ARHTL5ECR .3125 .900 .437 .327 .401 .593 1.562 .3125-24 .968
ARHT6ECR .3750 1.025 .500 .416 .471 .687 1.938 .4375-24 1.187
ARHTL6ECR .3750 1.025 .500 .416 .471 .687 1.938 .4375-24 1.187
ARHT7ECR .4375 1.150 .562 .452 .542 .781 2.125 .5000-20 1.281
ARHTL7ECR .4375 1.150 .562 .452 .542 .781 2.125 .5000-20 1.281
ARHT8ECR .5000 1.337 .625 .515 .612 .875 2.438 .6250-18 1.468
ARHTL8ECR .5000 1.337 .625 .515 .612 .875 2.438 .6250-18 1.468
ARHT10ECR .6250 1.525 .750 .577 .752 1.062 2.625 .7500-16 1.562
ARHTL10ECR .6250 1.525 .750 .577 .752 1.062 2.625 .7500-16 1.562
ARHT12ECR .7500 1.775 .875 .640 .892 1.250 2.875 .8750-14 1.687
ARHTL12ECR .7500 1.775 .875 .640 .892 1.250 2.875 .8750-14 1.687

Left Hand - Add L - i.e ARHTL3ECR
Part No. Ultimate Static
Radial Load		 Axial
Proof
Load Lbs.		 No Load
Breakaway
Torque In. Lbs.		 Mo Min. Max
Weight
Lbs.
ARHT5ECR 9,200 1,100 1 to 10 14 .095
ARHTL5ECR 9,200 1,100 1 to 10 14 .095
ARHT6ECR 10,900 1,660 1 to 10 9 .140
ARHTL6ECR 10,900 1,660 1 to 10 9 .140
ARHT7ECR 14,050 1,850 1 to 10 10 .210
ARHTL7ECR 14,050 1,850 1 to 10 10 .210
ARHT8ECR 23,400 2,040 1 to 10 9 .330
ARHTL8ECR 23,400 2,040 1 to 10 9 .330
ARHT10ECR 26,050 2,430 1 to 10 12 .480
ARHTL10ECR 26,050 2,430 1 to 10 12 .480
ARHT12ECR 34,500 2,810 1 to 10 13 .730
ARHTL12ECR 34,500 2,810 1 to 10 13 .730

Quick Selection Chart

Part No.

Bore

Thread Size

ARHT4ECR

1/4

5/16 - 24

ARHT5ECR

5/16

3/8 - 24

ARHT6ECR

3/8

7/16 - 20

ARHT7ECR

7/16

1/2 - 20

ARHT8ECR

1/2

5/8 - 18

ARHT10ECR

5/8

3/4 - 16

ARHT12ECR

3/4

7/8 - 14

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