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Prices, materials, dimensions, tolerances, designs, and grades subject to change without notice. © 2017 G.L. Huyett

216

Ring Dimensions Groove Dimensions

Description

For detailed specifications and tolerances, visi t Huyett.com.

How to Identify

EXTERNAL – SINGLE-TURN LIGHT DUTY

These single-turn rings are ideal for light duty applications where axial positioning is the primary function. See page 221 for thrust load comparisons.

Item#

Shaft Diameter

Groove Size Ring Size & Weight Thrust Load

Diameter Width Depth Free Diameter Thickness Section Ring Safety Factor

of 3

Groove Safety Factor

of 2Ds Dg Tol. W Tol. d Df Tol. T Tol. S Tol.

Pr Pg

US-050 .500" .472" ±.002" .022"

+.002/-.000"

.014" .467"

+.000/-.013"

.018" ±.0015" .045" ±.004" 1,300 500

US-056 .562" .534" ±.002" .022" .014" .529" .018" ±.0015" .045" ±.004" 1,460 560

US-062 .625" .597" ±.002" .022" .014" .591" .018" ±.0015" .045" ±.004" 1,630 620

US-068 .687" .659" ±.002" .022" .014" .652" .018" ±.0015" .045" ±.004" 1,790 680

US-075 .750" .722" ±.002" .022" .014" .715" .018" ±.0015" .045" ±.004" 1,950 740

US-081 .812" .770" ±.003" .026" .021" .762" .021" ±.0015" .065" ±.004" 2,460 1,210

US-087 .875" .833" ±.003" .026" .021" .825" .021" ±.0015" .065" ±.004" 2,660 1,300

US-093 .937" .895" ±.003" .026" .021" .886" .021" ±.0015" .065" ±.004" 2,840 1,390

US-100 1.000" .958" ±.003" .026" .021" .949" .021" ±.0015" .065" ±.004" 3,040 1,480

US-106 1.062" 1.018" ±.004" .031" .022" 1.008"

+.000/-.015"

.025" ±.0015" .088" ±.004" 3,500 1,650

US-112 1.125" 1.081" ±.004" .031" .022" 1.071" .025" ±.0015" .088" ±.004" 3,710 1,750

US-118 1.187" 1.143" ±.004" .031" .022" 1.132" .025" ±.0015" .088" ±.004" 3,920 1,850

US-125 1.250" 1.206" ±.004" .031" .022" 1.194" .025" ±.0015" .088" ±.004" 4,120 1,940

US-131 1.312" 1.268" ±.004" .031" .022" 1.255" .025" ±.0015" .088" ±.004" 4,330 2,040

US-137 1.375" 1.331" ±.004" .031" .022" 1.318" .025" ±.0015" .088" ±.004" 4,540 2,140

US-143 1.437" 1.393" ±.004" .031" .022" 1.379" .025" ±.0015" .088" ±.004" 4,740 2,240

US-150 1.500" 1.456" ±.004" .031" .022" 1.442" .025" ±.0015" .088" ±.004" 4,950 2,330

US-156 1.562" 1.505" ±.005" .039"

+.003/-.000"

.029" 1.488"

+.000/-.020"

.031" ±.002" .118" ±.004" 6,390 3,200

US-162 1.625" 1.568" ±.005" .039" .029" 1.550" .031" ±.002" .118" ±.004" 6,650 3,330

US-168 1.687" 1.630" ±.005" .039" .029" 1.612" .031" ±.002" .118" ±.004" 6,900 3,460

US-175 1.750" 1.693" ±.005" .039" .029" 1.674" .031" ±.002" .118" ±.004" 7,160 3,590

US-181 1.812" 1.755" ±.005" .039" .029" 1.736" .031" ±.002" .118" ±.004" 7,410 3,710

US-187 1.875" 1.818" ±.005" .039" .029" 1.798" .031" ±.002" .118" ±.004" 7,670 3,840

US-193 1.937" 1.880" ±.005" .039" .029" 1.859" .031" ±.002" .118" ±.004" 7,920 3,970

US-200 2.000" 1.943" ±.005" .039" .029" 1.922" .031" ±.002" .118" ±.004" 8,180 4,100

T

W

DsDg

d

S

Df

T

W

DsDg

d

S

Df

US1. Verify single-turn notched design and appearance.2. Measure the shaft diameter (Ds). 3. Measure the ring free inside diameter (Df).4. Measure the thickness (T).5. Measure the radial wall (S).6. Find the part in the chart.

Prices, materials, dimensions, tolerances, designs, and grades subject to change without notice. © 2017 G.L. Huyett

SALES@HUYETT.COM

217For detailed specifications and tolerances, visi t Huyett.com.

Material

EXTERNAL – SINGLE-TURN LIGHT DUTY

Item#

Shaft Diameter

Groove Size Ring Size & Weight Thrust Load

Diameter Width Depth Free Diameter Thickness Section Ring Safety Factor

of 3

Groove Safety Factor

of 2Ds Dg Tol. W Tol. d Df Tol. T Tol. S Tol.

Pr Pg

US-206 2.062" 1.986" ±.006" .039"

+.003/-.000"

.038" 1.963"

+.000/-.025"

.031" ±.002" .158" ±.004" 8,430 5,540

US-212 2.125" 2.049" ±.006" .039" .038" 2.026" .031" ±.002" .158" ±.004" 8,690 5,710

US-218 2.187" 2.111" ±.006" .039" .038" 2.087" .031" ±.002" .158" ±.004" 8,950 5,870

US-225 2.250" 2.174" ±.006" .039" .038" 2.149" .031" ±.002" .158" ±.004" 9,200 6,040

US-231 2.312" 2.236" ±.006" .039" .038" 2.211" .031" ±.002" .158" ±.004" 9,460 6,210

US-237 2.375" 2.299" ±.006" .039" .038" 2.273" .031" ±.002" .158" ±.004" 9,720 6,380

US-243 2.437" 2.361" ±.006" .039" .038" 2.335" .031" ±.002" .158" ±.004" 9,970 6,550

US-250 2.500" 2.424" ±.006" .039" .038" 2.397" .031" ±.002" .158" ±.004" 10,230 6,720

US-256 2.562" 2.486" ±.006" .039" .038" 2.458" .031" ±.002" .158" ±.004" 10,480 6,880

US-262 2.625" 2.549" ±.006" .039" .038" 2.521" .031" ±.002" .158" ±.004" 10,740 7,050

US-268 2.687" 2.611" ±.006" .039" .038" 2.582" .031" ±.002" .158" ±.004" 10,990 7,220

US-275 2.750" 2.674" ±.006" .039" .038" 2.644" .031" ±.002" .158" ±.004" 11,250 7,390

US-281 2.812" 2.736" ±.006" .039" .038" 2.706" .031" ±.002" .158" ±.004" 11,500 7,550

US-287 2.875" 2.799" ±.006" .039" .038" 2.768" .031" ±.002" .158" ±.004" 11,760 7,720

US-293 2.937" 2.861" ±.006" .039" .038" 2.830" .031" ±.002" .158" ±.004" 12,010 7,890

US-300 3.000" 2.924" ±.006" .039" .038" 2.892" .031" ±.002" .158" ±.004" 12,270 8,060

US-306 3.062" 2.970" ±.006" .044" .046" 2.938"

+.000/-.030"

.039" ±.002" .188" ±.005" 15,760 9,960

US-312 3.125" 3.033" ±.006" .044" .046" 3.001" .039" ±.002" .188" ±.005" 16,080 10,160

US-318 3.187" 3.095" ±.006" .044" .046" 3.062" .039" ±.002" .188" ±.005" 16,400 10,360

US-325 3.250" 3.158" ±.006" .044" .046" 3.125" .039" ±.002" .188" ±.005" 16,720 10,570

US-331 3.312" 3.220" ±.006" .044" .046" 3.186" .039" ±.002" .188" ±.005" 17,040 10,770

US-337 3.375" 3.283" ±.006" .044" .046" 3.248" .039" ±.002" .188" ±.005" 17,370 10,970

US-343 3.437" 3.345" ±.006" .044" .046" 3.310" .039" ±.002" .188" ±.005" 17,690 11,180

US-350 3.500" 3.408" ±.006" .044" .046" 3.372" .039" ±.002" .188" ±.005" 18,010 11,380

US-356 3.562" 3.470" ±.006" .044" .046" 3.433" .039" ±.002" .188" ±.005" 18,330 11,580

US-362 3.625" 3.533" ±.006" .044" .046" 3.496" .039" ±.002" .188" ±.005" 18,650 11,790

US-368 3.687" 3.595" ±.006" .044" .046" 3.557" .039" ±.002" .188" ±.005" 18,970 11,990

US-375 3.750" 3.658" ±.006" .044" .046" 3.620" .039" ±.002" .188" ±.005" 19,300 12,190

US-381 3.812" 3.720" ±.006" .044" .046" 3.681" .039" ±.002" .188" ±.005" 19,620 12,400

US-387 3.875" 3.783" ±.006" .044" .046" 3.743" .039" ±.002" .188" ±.005" 19,940 12,600

US-393 3.937" 3.845" ±.006" .044" .046" 3.805" .039" ±.002" .188" ±.005" 20,260 12,800

US-400 4.000" 3.908" ±.006" .044" .046" 3.867" .039" ±.002" .188" ±.005" 20,580 13,010

USMATERIAL: CARBON SPRING STEEL

HUYETT.COM • 785-392-3017

Prices, materials, dimensions, tolerances, designs, and grades subject to change without notice. © 2017 G.L. Huyett

218For detailed specifications and tolerances, visi t Huyett.com.

Item#

Shaft Diameter

Groove Size Ring Size & Weight Thrust Load

Diameter Width Depth Free Diameter Thickness Section Ring Safety Factor

of 3

Groove Safety Factor

of 2Ds Dg Tol. W Tol. d Df Tol. T Tol. S Tol.

Pr Pg

US-412 4.125" 4.015" ±.006" .052"

+.004/-.000"

.055" 3.973"

+.000/-.035"

.046" ±.002" .225" ±.005" 23,850 16,040

US-425 4.250" 4.140" ±.006" .052" .055" 4.097" .046" ±.002" .225" ±.005" 24,570 16,520

US-437 4.375" 4.265" ±.007" .052" .055" 4.221" .046" ±.002" .225" ±.005" 25,290 17,010

US-450 4.500" 4.390" ±.007" .052" .055" 4.345" .046" ±.002" .225" ±.005" 26,010 17,500

US-462 4.625" 4.515" ±.007" .052" .055" 4.468" .046" ±.002" .225" ±.005" 26,740 17,980

US-475 4.750" 4.640" ±.007" .052" .055" 4.592" .046" ±.002" .225" ±.005" 27,460 18,470

US-487 4.875" 4.765" ±.007" .052" .055" 4.715" .046" ±.002" .225" ±.005" 28,180 18,950

US-500 5.000" 4.890" ±.007" .052" .055" 4.839" .046" ±.002" .225" ±.005" 28,900 19,440

US-525 5.250" 5.119" ±.007" .067" .066" 5.067"

+.000/-.045"

.061" ±.002" .225" ±.005" 40,240 24,490

US-550 5.500" 5.363" ±.007" .067" .069" 5.309" .061" ±.002" .225" ±.005" 42,160 26,830

US-575 5.750" 5.606" ±.007" .067" .072" 5.550" .061" ±.002" .225" ±.005" 44,080 29,260

US-600 6.000" 5.850" ±.007" .067" .075" 5.792" .061" ±.002" .225" ±.005" 45,990 31,810

US-625 6.250" 6.094" ±.008" .067" .078" 6.033" .061" ±.002" .265" ±.005" 47,910 34,460

US-650 6.500" 6.338" ±.008" .067" .081" 6.275" .061" ±.002" .265" ±.005" 49,830 37,220

US-675 6.750" 6.581" ±.008" .067" .085" 6.515" .061" ±.002" .265" ±.005" 51,740 40,560

US-700 7.000" 6.825" ±.008" .067" .088" 6.757" .061" ±.002" .265" ±.005" 53,660 43,540

US-725 7.250" 7.069" ±.008" .067" .091" 6.998" .061" ±.002" .300"

+.004/-.008"

55,580 46,640

US-750 7.500" 7.313" ±.008" .067" .094" 7.240"

+.000/-.060"

.061" ±.002" .300" 57,490 49,830

US-775 7.750" 7.556" ±.008" .067" .097" 7.480" .061" ±.002" .300" 59,410 53,140

US-800 8.000" 7.800" ±.008" .067" .100" 7.722" .061" ±.002" .300" 61,320 56,550

US-825 8.250" 8.044" ±.008" .082"

±.005"

.103" 7.964" .076" ±.002" .345" 78,790 60,070

US-850 8.500" 8.288" ±.008" .082" .106" 8.205" .076" ±.002" .345" 81,180 63,690

US-875 8.750" 8.531" ±.008" .082" .110" 8.446" .076" ±.002" .345" 83,570 68,040

US-900 9.000" 8.775" ±.008" .082" .113" 8.687"

+.000/-.070"

.076" ±.002" .345" 85,950 71,890

US-925 9.250" 9.019" ±.008" .082" .116" 8.929" .076" ±.002" .345" 88,340 75,850

US-950 9.500" 9.263" ±.008" .082" .119" 9.170" .076" ±.002" .345" 90,730 79,910

US-975 9.750" 9.506" ±.008" .082" .122" 9.411" .076" ±.002" .345" 93,120 84,080

US-1000 10.000" 9.750" ±.008" .082" .125" 9.653" .076" ±.002" .345" 95,500 88,360

EXTERNAL – SINGLE-TURN LIGHT DUTY

US

T

W

DsDg

d

S

Df

Single-turn spiral retaining rings operate in an internal and external groove at the same time. In this application the ring fits in the groove of the nut and body which allows the nut to spin freely but not come off the body.

Applications

Body (Shaft)

Nut (Housing)

Material MATERIAL: CARBON SPRING STEEL