Precision Rod Ends
& Spherical Bearings

 
 

 


ECM / ECFIMPORT 2-PIECE, METAL TO METAL
MATERIALS
BALL
BODY
ALLOY STEEL
LOW CARBON STEEL
HEAT TREATED
ZINC PLATED
HARD CHROME PLATED
CHROMATE TREATED
MALE ROD
ENDS
B
DIA.
D
DIA.
W
WIDTH
T
WIDTH
BALL
DIA.
A
LGTH
C
LGTH
MIS.
ANGLE
N
THD.
ULT.
STATIC
RADIAL
LOAD (lbs.)
APPROX.
WEIGHT
(lbs.)
RIGHT
HAND PART NO.
LEFT
HAND PART NO.
+.0025 -.0005
+.010 -.010
+.005 -.005
REF.
REF.
+.015 -.015
+.062 -.031
REF.
UNF 3A
ECM3*
ECML3*
.1900
.625
.312
.234
.437
1.250
.750
20
10-32
1,210
.03
ECM4*
ECML4*
.2500
.750
.375
.250
.500
1.562
1.000
27
1/4-28
2,225
.04
ECM5*
ECML5*
.3125
.875
.437
.312
.625
1.875
1.250
22
5/16-24
3,600
.07
ECM6
ECML6
.3750
1.000
.500
.359
.719
1.938
1.250
22
3/8-24
5,100
.11
ECM7
ECML7
.4375
1.125
.562
.406
.812
2.125
1.375
21
7/16-20
6,402
.15
ECM8
ECML8
.5000
1.312
.625
.453
.937
2.438
1.500
20
1/2-20
8,386
.24
ECM10
ECML10
.6250
1.500
.750
.484
1.125
2.625
1.625
26
5/8-18
9,813
.36
ECM12
ECML12
.7500
1.750
.875
.593
1.312
2.875
1.750
24
3/4-16
14,290
.57

*GREASE FITTINGS ARE NOT SUPPLIED ON THESE SIZES.MALE ROD END LOAD RATINGS BASED ON NO LUBRICATING FITTING.FOR LOAD RATINGS WITH LUBRICATOR, PLEASE CONTACT THE F.K. ENGINEERING DEPARTMENT.

MATERIALS
BALL
BODY
ALLOY STEEL
LOW CARBON STEEL
HEAT TREATED
ZINC PLATED
HARD CHROME PLATED
CHROMATE TREATED
FEMALE ROD
ENDS
B
DIA.
D
DIA.
W
WIDTH
T
WIDTH
BALL
DIA.
A
LGTH
N
THD.
C
LGTH
E
DIA.
F
FLAT
MIS
ANG.
ULT.
STATIC
RADIAL
LOAD (lbs.)
APPROX.
WEIGHT
(lbs.)
RIGHT
HAND PART NO.
LEFT
HAND PART NO.
+.0025 -.0005
+.010 -.010
+.005 -.005
REF.
REF.
+.015 -.015
UNF 2B
+.062 -.031
+.010 -.010
+.010 -.010
REF.
ECF3*
ECFL3*
.1900
.625
.312
.234
.437
1.062
10-32
.500
.406
.312
20
2,100
.04
ECF4
ECFL4
.2500
.750
.375
.250
.500
1.312
1/4-28
.687
.468
.375
27
3,250
.05
ECF5
ECFL5
.3125
.875
.437
.312
.625
1.375
5/16-24
.687
.500
.437
22
3,934
.08
ECF6
ECFL6
.3750
1.000
.500
.359
.719
1.625
3/8-24
.812
.687
.562
22
5,100
.13
ECF7
ECFL7
.4375
1.125
.562
.406
.812
1.812
7/16-20
.937
.750
.625
21
6,420
.18
ECF8
ECFL8
.5000
1.312
.625
.453
.937
2.125
1/2-20
1.062
.875
.750
20
9,100
.29
ECF10
ECFL10
.6250
1.500
.750
.484
1.125
2.500
5/8-18
1.375
1.000
.875
26
9,800
.43
ECF12
ECFL12
.7500
1.750
.875
.593
1.312
2.875
3/4-16
1.562
1.125
1.000
24
14,250
.65
NOTES: FOR GREASE FITTINGS ADD "Z" TO SUFFIX. EXAMPLE: ECF6Z