GREASABLE
LUBRICATION-FREE

smorjbarsmorjfri STAINLESS

 


smet

Inches
Right
thread
Left
Thread
B
+.0015
-.0005
W
+.000
-.005
H
±.005
A
±.015
D
±.010
Ball diameter
Ref.
C
+.062
-.031
Thread
UNF-3A
a° Max
static load radially
Lbs
Weight
Lbs
  SM-3E   SB-3E .1900 .312 .250 1.250 .625 .437 .750 10-32 13 2,199 .028
  SM-4E   SB-4E .2500 .375 .281 1.562 .750 .500 1.000 1/4-28 16 4,058 .043
  SM-5E   SB-5E .3125 .437 .344 1.875 .875 .625 1.250 5/16-24 14 5,929 .072
  SM-6E   SB-6E .3750 .500 .406 1.938 1.000 .719 1.250 3/8-24 12 7,363 .112
  SM-7E   SB-7E .4375 .562 .437 2.125 1.125 .812 1.375 7/16-20 14 7,934 .160
  SM-8E   SB-8E .5000 .625 .500 2.438 1.312 .937 1.500 1/2-20 12 12,527 .249
  SM-10E   SB-10E .6250 .750 .562 2.625 1.500 1.125 1.625 5/8-18 16 13,851 .382
  SM-12E   SB-12E .7500 .875 .687 2.875 1.750 1.312 1.750 3/4-16 14 21,664 .602
  SM-16E1   SB-16E1 1.000 1.375 1.000 4.125 2.750 1.875 2.125 1 1/4-12 14 72,947 2.406

 

mm
Right
thread
Left
thread
B
+.038
-.013
W
+.00
-.13
H
±.13
A
±.38
D
±.25
Ball diameter
Ref.
C
+1.57
-.79
Thread
UNF-3A
a° Max
static load radially
Newton
Weight
Gram
  SM-3E   SB-3E 4.826 7.92 6.35 31.75 15.88 11.10 19.05 10-32 13 9,781 13
  SM-4E   SB-4E 6.350 9.53 7.14 39.67 19.05 12.70 25.40 1/4-28 16 18,050 20
  SM-5E   SB-5E 7.938 11.10 8.74 47.63 22.23 15.88 31.75 5/16-24 14 26,372 33
  SM-6E   SB-6E 9.525 12.70 10.31 49.23 25.40 18.26 31.75 3/8-24 12 32,751 51
  SM-7E   SB-7E 11.113 14.27 11.10 53.98 28.58 20.62 34.93 7/16-20 14 35,290 73
  SM-8E   SB-8E 12.700 15.88 12.70 61.93 33.32 23.80 38.10 1/2-20 12 55,720 113
  SM-10E   SB-10E 15.875 19.05 14.27 66.68 38.10 28.58 41.28 5/8-18 16 61,609 173
  SM-12E   SB-12E 19.050 22.23 17.45 73.03 44.45 33.32 44.45 3/4-16 14 96,361 273
  SM-16E2   SB-16E2 25.400 34.93 25.40 104.78 69.85 47.63 53.98 1 1/4-12 14 324,468 1091

 

1 Tolerance variation: “D” ±.020, “A” ±.020, “B” +.0035, -.0005, “H” ±.010.
2 Tolerance variation: “D” ±.51, “A” ±.51, “B” +.089, -.013, “H” ±.25.
The rod end is supplied as standard without lubrication nipple. If lubrication nipple is desired, add suffix
as follows:
Z type Zerk lubrication nipple SM-6EZ
F type Flush lubrication nipple SM-6EF
T type PTFE liner SM-6ET

 

Conversion Table
inch x 25.4 = millimeter
millimeter x .0937 = inch
inch2 x 6.4515 = centimeter2
centimeter2 x .155 = inch2

pounds x .4536 = kilogram
kilogram x 2.2046 = pounds
lbs per inch2 x .0703 = kg per cm2
kg per cm2 x 14.2231 = lbs per inch2
pounds (force) x 4.448 = newtons
newtons x .2248 = pounds (force)

Degrees C = (Degrees F – 32)(.5556)
Degrees F = (Degrees C)(1.8) + 32