Precision Rod Ends
& Spherical Bearings
 
 

 
CM SPECIAL2-PIECE, METAL TO METAL, SPECIAL BORE SIZES / PTFE LINERS AVAILABLE
MATERIALS
BALL
BODY
52100 STEEL
LOW CARBON STEEL
Rc 56 MIN.
ZINC PLATED
HARD CHROME PLATED
CHROMATE TREATED
MALE ROD ENDS
B
DIA.
D
DIA.
W
WIDTH
T
WIDTH
BALL
DIA.
A
LGTH.
N
THD.
C
LGTH.
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 3A
+.062 -.031
CM4-3
CML4-3
.1900
.750
.375
.250
.500
1.562
1/4-28
1.000
2,225
.042
CM5-4
CML5-4
.2500
.875
.437
.312
.625
1.875
5/16-24
1.250
3,600
.074
CM6-5
CML6-5
.3125
1.000
.500
.359
.719
1.938
3/8-24
1.250
5,100
.108
HCM6
HCML6
.3750
1.000
.750
.359
.719
1.938
3/8-24
1.250
5,100
.110
CM8-6
CML8-6
.3750
1.312
.625
.453
.937
2.438
1/2-20
1.500
8,386
.246
HCM8
HCML8
.5000
1.312
1.156
.453
.937
2.438
1/2-20
1.500
8,386
.256
CM10-8
CML10-8
.5000
1.500
.750
.484
1.125
2.625
5/8-18
1.625
9,813
.380
CM12-8
CML12-8
.5000
1.750
.875
.593
1.312
2.875
3/4-16
1.750
14,290
.626
CM12-10
CML12-10
.6250
1.750
.875
.593
1.312
2.875
3/4-16
1.750
14,290
.596
CM10-12Z
CML10-12Z
.6250
1.750
.875
.593
1.312
2.875
5/8-18
1.750
*
.532
HCM12
HCML12
.7500
1.750
1.125
.593
1.312
2.875
3/4-16
1.750
14,290
.582
CM12-757
CML12-757
.7570
1.750
.875
.593
1.312
2.875
3/4-16
1.750
14,290
.560
* CONSULT F.K. ENGINEEERING DEPARTMENT.