GREASABLE
LUBRICATION-FREE
HEAVY DUTY
Inches
| Right thread |
Left thread |
B +.0015 -.0005 |
W +.000 -.005 |
H ±.005 |
A ±.015 |
D ±.010 |
K ±.010 |
J ±.010 |
Ball diameter Ref. |
C +.062 -.031 |
Thread UNF-2B |
a° | Max static load radially Lbs |
Weight Lbs |
| MW-2** | MG-2** | .1250 | .250 | .187 | .812 | .500 | .312 | .250 | .312 | .437 | 6-321 | 16 | 1,202 | .019 |
| MW-3 | MG-3 | .1900 | .312 | .250 | 1.062 | .625 | .406 | .312 | .437 | .562 | 10-32 | 13 | 1,531 | .038 |
| MW-4 | MG-4 | .2500 | .375 | .281 | 1.312 | .750 | .469 | .375 | .500 | .750 | 1/4-28 | 16 | 2,539 | .059 |
| MW-5 | MG-5 | .3125 | .437 | .344 | 1.375 | .875 | .500 | .437 | .625 | .750 | 5/16-24 | 14 | 3,133 | .092 |
| MW-6 | BM-6 | .3750 | .500 | .406 | 1.625 | 1.000 | .687 | .562 | .719 | .937 | 3/8-24 | 12 | 3,915 | .152 |
| MW-7 | MG-7 | .4375 | .562 | .437 | 1.812 | 1.125 | .750 | .625 | .812 | 1.062 | 7/16-20 | 14 | 4,218 | .198 |
| MW-8 | MG-8 | .5000 | .625 | .500 | 2.125 | 1.312 | .875 | .750 | .937 | 1.187 | 1/2-20 | 12 | 6,660 | .329 |
| MW-10 | MG-10 | .6250 | .750 | .562 | 2.500 | 1.500 | 1.000 | .875 | 1.125 | 1.500 | 5/8-18 | 16 | 7,364 | .477 |
| MW-12 | MG-12 | .7500 | .875 | .687 | 2.875 | 1.750 | 1.125 | 1.000 | 1.312 | 1.750 | 3/4-16 | 14 | 11,518 | .723 |
| MW-14* | MG-14* | .8750 | .875 | .765 | 3.375 | 2.000 | 1.300 | 1.125 | 1.375 | 1.875 | 7/8-14 | 7 | 18,476 | 1.030 |
| MW-14-1* | MG-14-1* | .8750 | .875 | .687 | 3.500 | 2.000 | 1.312 | 1.187 | 1.312 | 1.812 | 7/8-14 | 12 | 22,843 | 1.030 |
| MW-163 | MG-163 | 1.0000 | 1.375 | 1.000 | 4.125 | 2.750 | 1.625 | 1.500 | 1.875 | 2.125 | 1 1/4-12 | 17 | 43,541 | 2.125 |
| MW-16-13 | MG-16-13 | 1.0000 | 1.375 | 1.000 | 4.125 | 2.750 | 1.625 | 1.500 | 1.875 | 2.125 | 1-142 | 17 | 43,541 | 2.410 |
| MW-16-23 | MG-16-23 | 1.0000 | 1.375 | 1.000 | 4.125 | 2.750 | 1.625 | 1.500 | 1.875 | 2.125 | 1-12 | 17 | 43,541 | 2.410 |
*On request.
** Not available with lubrication nipple.
mm
| Right thread |
Left thread |
B +.038 -.013 |
W +.00 -.13 |
H ±.13 |
A ±.38 |
D ±.25 |
K ±.25 |
J ±.25 |
Ball diameter Ref. |
C +1.57 -.79 |
Thread UNF-2B |
a° | Max static load radially Newton |
Weight Gram |
| MW-2** | MG-2** | 3.175 | 6.35 | 4.75 | 20.62 | 12.70 | 7.92 | 6.35 | 7.92 | 11.10 | 6-321 | 16 | 5,344 | 9 |
| MW-3 | MG-3 | 4.826 | 7.92 | 6.35 | 26.97 | 15.88 | 10.31 | 7.92 | 11.10 | 14.27 | 10-32 | 13 | 6,805 | 17 |
| MW-4 | MG-4 | 6.350 | 9.53 | 7.14 | 33.32 | 19.05 | 11.91 | 9.53 | 12.70 | 19.05 | 1/4-28 | 16 | 11,297 | 27 |
| MW-5 | MG-5 | 7.938 | 11.10 | 8.74 | 34.93 | 22.23 | 12.70 | 11.10 | 15.88 | 19.05 | 5/16-24 | 14 | 13,934 | 42 |
| MW-6 | MG-6 | 9.525 | 12.70 | 10.31 | 41.28 | 25.40 | 17.45 | 14.27 | 18.26 | 23.80 | 3/8-24 | 12 | 17,416 | 69 |
| MW-7 | MG-7 | 11.113 | 14.27 | 11.10 | 46.02 | 28.58 | 19.05 | 15.88 | 20.62 | 26.97 | 7/16-20 | 14 | 18,759 | 90 |
| MW-8 | MG-8 | 12.700 | 15.88 | 12.70 | 53.98 | 33.32 | 22.23 | 19.05 | 23.80 | 30.15 | 1/2-20 | 12 | 29,624 | 149 |
| MW-10 | MG-10 | 15.875 | 19.05 | 14.27 | 63.50 | 38.10 | 25.40 | 22.23 | 28.58 | 38.10 | 5/8-18 | 16 | 32,752 | 216 |
| MW-12 | MG-12 | 19.050 | 22.23 | 17.45 | 73.03 | 44.45 | 28.58 | 25.40 | 33.32 | 44.45 | 3/4-16 | 14 | 51,237 | 328 |
| MW-14* | MG-14* | 22.225 | 22.23 | 19.43 | 85.73 | 50.80 | 33.02 | 28.58 | 34.93 | 47.63 | 7/8-14 | 7 | 82,185 | 467 |
| MW-14-1* | MG-14-1* | 22.225 | 22.23 | 17.45 | 88.90 | 50.80 | 33.32 | 30.15 | 33.32 | 46.02 | 7/8-14 | 12 | 101,601 | 467 |
| MW-164 | MG-164 | 25.400 | 34.93 | 25.40 | 104.78 | 69.85 | 41.28 | 38.10 | 47.63 | 53.98 | 1 1/4-12 | 17 | 193,670 | 964 |
| MW-16-14 | MG-16-14 | 25.400 | 34.93 | 25.40 | 104.78 | 69.85 | 41.28 | 38.10 | 47.63 | 53.98 | 1-142 | 17 | 193,670 | 1093 |
| MW-16-24 | MG-16-24 | 25.400 | 34.93 | 25.40 | 104.78 | 69.85 | 41.28 | 38.10 | 47.63 | 53.98 | 1-12 | 17 | 193,670 | 1093 |
*On request.
** Not available with lubrication nipple.
If PTFE liner is desired, add suffix as follows: MW-6T.
| Left-threaded rod ends have identification grooves at the bottom. | The rod end is supplied as standard without lubrication nipple. If lubrication nipple is desired, add suffix as follows: Z type Zerk lubrication nipple MW-6Z F type Flush lubrication nipple MW-6F |
| 1 Threads 6-32 UNC. 2 Threads 1-14 UNS. 3 Tolerance variation: “D” ±.020, “A” ±.020, “B” +.0035, -.0005, “H” ±.010, “K” ±.015, “J” ±.015. 4 Tolerance variation: “D” ±.51, “A” ±.51, “B” +.089, -.013, “H” ±.25, “K” ±.38, “J” ±.38 |
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| Conversion Table | |||
| inch | x 25.4 | = millimeter | |
| millimeter | x .0937 | = inch | |
| inch2 | x 6.4515 | = centimeter2 | |
| centimeter2 | x .155 | = inch2 | |
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| 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) | |
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| Degrees C = (Degrees F – 32)(.5556) | |||
| Degrees F = (Degrees C)(1.8) + 32 | |||