Military Series0 pages
Precision Aircraft Series
Self-Lubricating
W
D
H
ROD
ENDS
UNIFLON®
E
O
B
F
A
SPHERICAL
BEARINGS
M
Series HME M
DIMENSIONS IN INCHES
ROD END
NUMBER
SLEEVE
BEARINGS
HME3M
HME4M
HME5M
HME6M
HME7M
HME8M
HME10M
HME12M
HME16M
BORE
B
+.0015
- .0005
.1900
.2500
.3125
.3750
.4375
.5000
.6250
.7500
1.0000
BALL
WIDTH
W
+.000
- .005
.312
.375
.437
.500
.562
.625
.750
.875
1.375
HOUSING
WIDTH
H
+.005
- .005
.250
.281
.344
.406
.437
.500
.562
.687
1.000
p
HEAD
DIAMETER
D
+.010
- .010
.625
.750
.875
1.000
1.125
1.312
1.500
1.750
2.750 p
LENGTH TO
CENTER OF
BALL
F
+.010
- .010
1.250
1.562
1.875
1.938
2.125
2.438
2.625
2.875
4.125
THREAD
LENGTH
A
+.062
- .031
.750
1.000
1.250
1.250
1.375
1.500
1.625
1.750
2.125
Outer Member: Aircraft quality carbon steel, magnetic particle inspected, with protective
coating for corrosion resistance
Ball: 52100 Alloy steel, heat treated, chrome plated
BALL
BEARINGS
Race: Aluminum
Liner: Self-lubricating UNIFLON®
18
THREAD
SIZE
M
BALL
DIAMETER
E
BALL
FLAT
DIAMETER
O
UNF-3A
.1900-32
.2500-28
.3125-24
.3750-24
.4375-20
.5000-20
.6250-18
.7500-16
1.2500-12
REF
.437
.515
.625
.718
.812
.937
1.125
1.312
1.875
REF
.306
.353
.447
.516
.586
.698
.839
.978
1.275
MAXIMUM
STATIC
RADIAL
LOAD
APPROX
WEIGHT
LBF
865
1,550
2,080
2,950
3,160
4,925
5,465
8,300
28,400
LBS
.03
.05
.08
.12
.17
.26
.41
.64
2.25
NOTES
¶ Add letter “L” to prefix to indicate Left Hand thread
Example: HMLE4M
For design options, see page 31
For Engineering data, see pages 28 thru 30, 54
p Tolerances for 16 size: “D” +.030
- .010
“H” +.030
-.010