Precision Rod Ends
& Spherical Bearings

 
 

 


MATERIALS
BALL
BODY
RACE
52100 STEEL
ALLOY STEEL
NYLON 10
OR
EQUIVALENT
Rc 56 MIN. HARD
HEAT TREATED
HARD CHROME PLATED
CHROME PLATED
MALE ROD
ENDS
B
DIA.
D
DIA.
W
WIDTH
T
WIDTH
BALL
DIA.
A
LGTH
N
THD.
C
LGTH
MIS.
ANGLE
ULT.
STATIC
RADIAL
LOAD (lbs)
APPROX.
WEIGHT
(lbs)
RIGHT
HAND PART NO.
LEFT
HAND PART NO.
+.0025
-.0005
+.010
-.010
+.005
-.005
+.005
-.005
REF.
+.015
-.015
UNF 3A
+.062
-.031
REF.
KMX14
KMXL14
.8750
2.000
.875
.770
1.375
3.375
7/8-14
2.000
12
45,051
.88
KMX16
KMXL16
1.0000
2.750
1.375
1.000
1.875
4.125
1.250-12
2.125
17
76,200
2.41

 

MATERIAL
17-4PH STAINLESS STEEL
PART
NUMBER
B
C
D
E
F
G
BEARING
SIZE
10-8HB-2
.5000
.840
1.620
1.250
.795
.624
10

NOTES:
1. ALL DIMENSIONS ARE IN INCHES.
2. MISALIGNMENT BUSHINGS INCREASE MISALIGNMENT ANGLE AND REDUCE HOLE SIZES IN ROD ENDS AND SPHERICAL BEARINGS.
3. ALL BUSHINGS ARE SOLD IN PAIRS.

 

RERS SERIES BOOTS
TOTALLY CLOSE AND PROTECT THE ROD END FROM DIRT AND WATER
These “boots” completely enclose the head portion of the rod end and are held in place with the mounting bolt. The job of the boot is to completely protect the rod end from all types of contamination.
In severe duty, inspect regularly for any openings that would allow dirt and water to enter.

Standard package contains six boots.
BOOT SIZE
PART NUMBER
INCH SIZE ROD ENDS
METRIC SIZE ROD ENDS
MALE
FEMALE
MALE
FEMALE
RERS 1
3/16", 1/4", 5/16"
3/16", 1/4", 5/16"
6MM, 8MM
6MM, 8MM
RERS 2
3/8", 7/16"
3/8", 7/16"
10MM, 12MM
10MM, 12MM
RERS 3
1/2", 5/8", 3/4"
1/2", 5/8", 3/4"
14MM, 16MM, 18MM
14MM, 16MM, 18MM
RERS 4
7/8", 1"
7/8", 1"
20MM, 22MM, 25MM
20MM, 22MM, 25MM
RERS 5
1 1/4"
1 1/4"
30MM, 35MM
30MM, 35MM

 

WS SERIES SEALS
ECONOMICAL PROTECTION FOR YOUR ROD END
  
Designed to fit over the exposed portion of the rod end ball to protect it against dirt and moisture. Standard package contains six individual seals, enough for three rod ends. Order by rod end size
STANDARD SIZES
PART NUMBER
ROD END SIZE
SIZE
A
B
C
H
T

WS1875

3
0.187
0.200
0.326
0.442
0.095
0.020
WS2500
4
0.250
0.260
0.375
0.500
0.120
0.027
WS3125
5
0.312
0.322
0.487
0.700
0.200
0.047
WS3750
6
0.375
0.385
0.530
0.800
0.220
0.047
WS4375
7
0.437
0.448
0.626
0.875
0.250
0.047
WS5001
8
0.500
0.510
0.730
1.125
0.250
0.047
WS6250
10
0.625
0.635
0.882
1.235
0.267
0.047
WS7500
12
0.750
0.760
1.006
1.381
0.367
0.047
WS8750
14
0.875
0.885
1.125
1.890
0.315
0.042
WS1000
16
1.000
1.010
1.230
2.100
0.500
0.050
METRIC SIZES
PART NUMBER
ROD END SIZE
A
B
C
H
T
WS5MM
5MM
5.25
8.28
11.22
2.41
0.50
WS6MM
6MM
6.25
9.53
12.70
3.05
1.69
WS8MM
8MM
8.25
12.37
17.78
5.08
1.20
WS10MM
10MM
10.25
13.46
20.32
5.59
1.20
WS12MM
12MM
12.25
18.54
28.58
6.35
1.20
WS14MM
14MM
14.25
18.54
28.57
6.35
1.20
WS16MM
16MM
16.25
22.40
31.70
6.80
1.20
WS18MM
18MM
18.25
22.60
32.69
8.25
1.20
WS20MM
20MM
20.25
25.15
38.10
10.16
1.20
WS25MM
25MM
25.25
33.80
53.30
12.70
1.50
WS30MM
30MM
30.25
36.00
55.88
13.45
1.50

 

 

 

 

 

 

 

 

 

 

 

 

MATERIALS
BALL
BODY
RACE
52100 STEEL
ALUMINUM
STEEL ALLOY, HEAT TREATED
Rc 56 MIN. HARD
7075-T6
ZINC PLATED
HARD CHROME PLATED
HARD ANODIZED RED
CHROMATE TREATED
MALE ROD
ENDS
B
DIA.
D
DIA.
W
WIDTH
T
WIDTH
BALL
DIA.
A
LGTH
N
THD.
C
LGTH
MIS
ANGLE
ULT.
STATIC
RADIAL
LOAD (lbs.)
APPROX.
WEIGHT
(lbs.)
RIGHT
HAND PART NO.
LEFT
HAND PART NO.
+.010 -.010
+.000 -.005
+.005 -.005
REF.
+.015 -.015
UNF 3A
+.062 -.031
REF.
+.0015 -.0005
ALRSM5
ALRSML5
.3125
1.000
.437
.344
.625
1.938
3/8-24
1.250
12
5,590
.060

 

MATERIALS
BALL
BODY
52100 STEEL
ALLOY STEEL
Rc 56 MIN.
HEAT TREATED
HARD CHROME PLATED
BLACK OXIDE COATED
FEMALE ROD
ENDS
B
DIA.
D
DIA.
W
WIDTH
T
WIDTH
BALL
DIA.
A
LGTH
N
THD.
C
LGTH
E
DIA.
F
FLAT
MIS.
ANGLE
ULT.
STATIC
RADIAL
LOAD (lbs)
RIGHT
HAND PART NO.
LEFT
HAND PART NO.
+.0025 -.0005
+.010 -.010
+.005 -.005
REF.
REF.
+.015 -.015
UNF 3A
+.062 -.031
+.010 -.010
+.010 -.010
REF.
CFX8
CFXL8
.5000
1.312
.625
.453
.937
2.125
1/2-20
1.062
.875
.750
20
17,000
CFX10
CFXL10
.6250
1.500
.750
.484
1.125
2.500
5/8-18
1.375
1.000
.875
26
18,000
CFX12
CFXL12
.7500
1.750
.875
.593
1.312
2.875
3/4-16
1.562
1.125
1.000
24
25,000
MALE ROD END LOAD RATINGS BASED ON NO LUBRICATING FITTING. FOR LOAD RATING WITH LUBRICATOR, PLEASE CONTACT THE FK. ENGINEERING DEPARTMENT.
WITH P.T.F.E. LINER
CFX8T
CFXL8T
.5000
1.312
.625
.453
.937
2.125
1/2-20
1.062
.875
.750
20
14,500
CFX10T
CFXL10T
.6250
1.500
.750
.484
1.125
2.500
5/8-18
1.375
1.000
.875
26
15,200
CFX12T
CFXL12T
.7500
1.750
.875
.593
1.312
2.875
3/4-16
1.562
1.125
1.000
24
21,400

 

RIGHT HAND
LEFT HAND
THREAD SIZE
UNF-2B
HEX SIZE
SJNR12-1
SJNL12-1
3/4"
15/16"
Special size jam nut features a 15/16" hex size as opposed to the standard unit which uses a 1 1/8" hex.
Great for applications where space is at a premium.

 

PART
NUMBER
B
C
D
E
F
G
BEARING
SIZE
14-12HB
.7500
1.050
1.242
.812
1.035
.874
14

 

TUBE SIZE X WALL THICKNESS
1 1/4-12
2 X .250
3511

Additional notes added:

ALL part numbers are also available with Left Hand Thread. For ordering, add "L" at the end of part number.

Part numbers 2908L & 2708L are also available with hex end. Add "-H" to end of part number. Example: 2908L-H

 

PART NO.
HEX SIZE
G GRIP
THREAD SIZE
REF.
REF.
UNF-3A
6208-16
.750
1.100
1/2-20
6208-20
.750
1.250
1/2-20

 

BEARING
PART NO.
B
DIA.
D
DIA.
W
WIDTH
T
WIDTH
O
SHOULDER
DIA.
BALL
DIA.
MIS.
ANG.
LOAD RATINGS (lbs.)
APPROX.
WEIGHT
(lbs.)
STATIC LIMIT
DYNAMIC
OSCILLATING
RADIAL LOAD
+.0000 -.0005
+.0000 -.0005
+.000 -.002
+.005 -.005
REF.
REF.
MIN.
RADIAL (lbs.)
AXIAL (lbs.)
WSSX24T
1.5000
2.9170
1.962
1.500
1.927
2.750
11
281,531
43,180
112,527
2.250