EXTERNAL – BASIC · HUYETT.OM • 785 -392 3017 180 P . 2017 .L. H For detailed specifications...
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HUYETT.COM • 785-392-3017 Prices, materials, dimensions, tolerances, designs, and grades subject to change without notice. © 2017 G.L. Huyett 178 Description For detailed specifications and tolerances, visit Huyett.com. How to Identify EXTERNAL – BASIC Once installed in the groove of a shaft, the portion of the ring protruding from the groove holds an assembly in place. Item # Shaft Diameter Groove Size Ring Size & Weight Allowable Static Thrust Load Diameter Width Depth Free Diameter Thickness Section Free Gap A Ds Dg Tol. W d Df Tol. T +/-.002 S Tol. Min. Max. lbs. USC-031 .312" (5/16) .290" +/-.002" .028" +.003/-.000" .011" .281" +.000/-.015" .025" .040" +/-.003" .031" .156" 180 USC-034 .344" (11/32) .322" +/-.002" .011" .312" +.000/-.015" .025" .040" +/-.003" .031" .156" 190 USC-035 .354" .330" +/-.002" .012" .320" +.000/-.015" .025" .040" +/-.003" .031" .156" 210 USC-037 .375" (3/8) .351" +/-.002" .012" .341" +.000/-.015" .025" .040" +/-.003" .031" .156" 230 USC-039 .393" .369" +/-.002" .012" .359" +.000/-.020" .025" .040" +/-.003" .031" .156" 260 USC-040 .406" (13/32) .382" +/-.002" .012" .372" +.000/-.020" .025" .040" +/-.003" .031" .156" 280 USC-043 .438" (7/16) .412" +/-.002" .013" .402" +.000/-.020" .025" .040" +/-.003" .031" .156" 300 USC-046 .469" (15/32) .443" +/-.002" .013" .433" +.000/-.020" .025" .040" +/-.003" .031" .156" 320 USC-050 .500" (1/2) .474" +/-.002" .039" +.003/-.000" .013" .464" +.000/-.025" .035" .048" +/-.003" .062" .218" 460 USC-055 .551" .524" +/-.002" .013" .514" +.000/-.025" .035" .048" +/-.003" .062" .218" 480 USC-056 .562" (9/16) .534" +/-.002" .014" .524" +.000/-.025" .035" .048" +/-.003" .062" .218" 490 USC-059 .594" (19/32) .566" +/-.002" .014" .555" +.000/-.025" .035" .048" +/-.003" .062" .218" 510 USC-062 .625" (5/8) .597" +/-.002" .014" .586" +.000/-.025" .035" .062" +/-.003" .062" .218" 520 USC-066 .669" .640" +/-.002" .015" .630" +.000/-.025" .035" .062" +/-.003" .062" .218" 570 USC-068 .688" (11/16) .656" +/-.002" .046" +.003/-.000" .016" .644" +.000/-.025" .042" .062" +/-.003" .062" .218" 700 USC-075 .750" (3/4) .716" +/-.002" .017" .703" +.000/-.025" .042" .062" +/-.003" .062" .218" 820 USC-078 .781" (25/32) .745" +/-.002" .018" .733" +.000/-.025" .042" .062" +/-.003" .062" .218" 950 USC-081 .812" (13/16) .776" +/-.002" .018" .764" +.000/-.025" .042" .062" +/-.003" .062" .218" 1,010 USC-087 .875" (7/8) .835" +/-.003" .020" .820" +.000/-.031" .042" .078" +/-.003" .093" .250" 1,100 USC-093 .938" (15/16) .896" +/-.003" .021" .881" +.000/-.031" .042" .078" +/-.003" .093" .250" 1,130 USC-098 .984" (63/64) .940" +/-.003" .022" .925" +.000/-.031" .042" .078" +/-.003" .093" .250" 1,170 USC-100 1.000" (1) .956" +/-.003" .022" .941" +.000/-.031" .042" .093" +/-.003" .156" .312" 1,200 USC-102 1.023" .977" +/-.003" .023" .962" +.000/-.031" .042" .093" +/-.003" .156" .312" 1,300 W Ds Dg d 3(d) Edge Margin S T 35º/25º A Df USC 1. Verify cut circular 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. Ring Dimensions View with Groove
Transcript of EXTERNAL – BASIC · HUYETT.OM • 785 -392 3017 180 P . 2017 .L. H For detailed specifications...
HUYETT.COM • 785-392-3017
Prices, materials, dimensions, tolerances, designs, and grades subject to change without notice. © 2017 G.L. Huyett
178
Description
For detailed specifications and tolerances, visi t Huyett.com.
How to Identify
EXTERNAL – BASIC
Once installed in the groove of a shaft, the portion of the ring protruding from the groove holds an assembly in place.
Item#
Shaft Diameter Groove Size Ring Size & Weight Allowable Static Thrust
LoadDiameter Width Depth Free Diameter Thickness Section Free Gap A
Ds Dg Tol. W d Df Tol. T+/-.002
S Tol. Min. Max. lbs.
USC-031 .312" (5/16) .290" +/-.002"
.028"+.003/-.000"
.011" .281" +.000/-.015" .025" .040" +/-.003" .031" .156" 180
USC-034 .344" (11/32) .322" +/-.002" .011" .312" +.000/-.015" .025" .040" +/-.003" .031" .156" 190
USC-035 .354" .330" +/-.002" .012" .320" +.000/-.015" .025" .040" +/-.003" .031" .156" 210
USC-037 .375" (3/8) .351" +/-.002" .012" .341" +.000/-.015" .025" .040" +/-.003" .031" .156" 230
USC-039 .393" .369" +/-.002" .012" .359" +.000/-.020" .025" .040" +/-.003" .031" .156" 260
USC-040 .406" (13/32) .382" +/-.002" .012" .372" +.000/-.020" .025" .040" +/-.003" .031" .156" 280
USC-043 .438" (7/16) .412" +/-.002" .013" .402" +.000/-.020" .025" .040" +/-.003" .031" .156" 300
USC-046 .469" (15/32) .443" +/-.002" .013" .433" +.000/-.020" .025" .040" +/-.003" .031" .156" 320
USC-050 .500" (1/2) .474" +/-.002"
.039"+.003/-.000"
.013" .464" +.000/-.025" .035" .048" +/-.003" .062" .218" 460
USC-055 .551" .524" +/-.002" .013" .514" +.000/-.025" .035" .048" +/-.003" .062" .218" 480
USC-056 .562" (9/16) .534" +/-.002" .014" .524" +.000/-.025" .035" .048" +/-.003" .062" .218" 490
USC-059 .594" (19/32) .566" +/-.002" .014" .555" +.000/-.025" .035" .048" +/-.003" .062" .218" 510
USC-062 .625" (5/8) .597" +/-.002" .014" .586" +.000/-.025" .035" .062" +/-.003" .062" .218" 520
USC-066 .669" .640" +/-.002" .015" .630" +.000/-.025" .035" .062" +/-.003" .062" .218" 570
USC-068 .688" (11/16) .656" +/-.002"
.046"+.003/-.000"
.016" .644" +.000/-.025" .042" .062" +/-.003" .062" .218" 700
USC-075 .750" (3/4) .716" +/-.002" .017" .703" +.000/-.025" .042" .062" +/-.003" .062" .218" 820
USC-078 .781" (25/32) .745" +/-.002" .018" .733" +.000/-.025" .042" .062" +/-.003" .062" .218" 950
USC-081 .812" (13/16) .776" +/-.002" .018" .764" +.000/-.025" .042" .062" +/-.003" .062" .218" 1,010
USC-087 .875" (7/8) .835" +/-.003" .020" .820" +.000/-.031" .042" .078" +/-.003" .093" .250" 1,100
USC-093 .938" (15/16) .896" +/-.003" .021" .881" +.000/-.031" .042" .078" +/-.003" .093" .250" 1,130
USC-098 .984" (63/64) .940" +/-.003" .022" .925" +.000/-.031" .042" .078" +/-.003" .093" .250" 1,170
USC-100 1.000" (1) .956" +/-.003" .022" .941" +.000/-.031" .042" .093" +/-.003" .156" .312" 1,200
USC-102 1.023" .977" +/-.003" .023" .962" +.000/-.031" .042" .093" +/-.003" .156" .312" 1,300
S
T
W
DsDg
d3(d)
35º/25º
Edge MarginADf
S
T
W
DsDg
d3(d)
35º/25º
Edge MarginADf
USC1. Verify cut circular 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.
Ring Dimensions View with Groove
Prices, materials, dimensions, tolerances, designs, and grades subject to change without notice. © 2017 G.L. Huyett
179For detailed specifications and tolerances, visi t Huyett.com.
Material & Hardness
EXTERNAL – BASIC
Item#
Shaft Diameter Groove Size Ring Size & Weight Allowable Static Thrust
LoadDiameter Width Depth Free Diameter Thickness Section Free Gap A
Ds Dg Tol. W d Df Tol. T+/-.002
S Tol. Min. Max. lbs.
USC-106 1.062" (1-1/16) 1.016" +/-.003"
.056"+.004/-.000"
.023" 1.000" +.000/-.031" .050" .093" +/-.003" .156" .312" 1,600
USC-112 1.125" (1-1/8) 1.075" +/-.003" .025" 1.060" +.000/-.031" .050" .093" +/-.003" .156" .312" 1,880
USC-118 1.188" (1-3/16) 1.136" +/-.003" .026" 1.121" +.000/-.031" .050" .093" +/-.003" .156" .312" 1,990
USC-125 1.250" (1-1/4) 1.194" +/-.003" .028" 1.179" +.000/-.031" .050" .093" +/-.003" .156" .312" 2,090
USC-131 1.312" (1-5/16) 1.250" +/-.004" .031" 1.232" +.000/-.031" .050" .093" +/-.003" .156" .312" 2,100
USC-137 1.375" (1-3/8) 1.309" +/-.004" .033" 1.291" +.000/-.031" .050" .109" +/-.003" .156" .312" 2,300
USC-143 1.438" (1-7/16) 1.370" +/-.004" .034" 1.351" +.000/-.031" .050" .109" +/-.003" .156" .312" 2,460
USC-150 1.500" (1-1/2) 1.430" +/-.004" .035" 1.408" +.000/-.031" .050" .109" +/-.003" .156" .312" 2,500
USC-156 1.562" (1-9/16) 1.490" +/-.004"
.068"+.004/-.000"
.036" 1.467" +.000/-.046" .062" .125" +/-.005" .156" .375" 3,060
USC-162 1.625" (1-5/8) 1.551" +/-.004" .037" 1.527" +.000/-.046" .062" .125" +/-.005" .156" .375" 3,190
USC-168 1.688" (1-11/16) 1.611" +/-.004" .038" 1.581" +.000/-.046" .062" .125" +/-.005" .156" .375" 3,370
USC-175 1.750" (1-3/4) 1.670" +/-.004" .040" 1.640" +.000/-.046" .062" .125" +/-.005" .156" .375" 3,510
USC-177 1.772" 1.687" +/-.004" .042" 1.657" +.000/-.046" .062" .141" +/-.005" .156" .375" 3,550
USC-181 1.812" (1-13/16) 1.728" +/-.004" .042" 1.698" +.000/-.046" .062" .141" +/-.005" .156" .375" 3,640
USC-187 1.875" (1-7/8) 1.789" +/-.004" .043" 1.759" +.000/-.046" .062" .156" +/-.005" .156" .375" 3,760
USC-196 1.969" (1-31/32) 1.879" +/-.006" .045" 1.849" +.000/-.046" .062" .156" +/-.005" .156" .375" 3,940
USC-200 2.000" (2) 1.910" +/-.006" .045" 1.880" +.000/-.046" .062" .156" +/-.005" .156" .375" 4,010
USC-206 2.062" (2-1/16) 1.966" +/-.006"
.086"+.005/-.000"
.048" 1.936" +.000/-.046" .078" .156" +/-.005" .156" .375" 5,350
USC-212 2.125" (2-1/8) 2.027" +/-.006" .049" 1.997" +.000/-.046" .078" .156" +/-.005" .156" .375" 5,470
USC-215 2.156" (2-5/32) 2.056" +/-.006" .050" 2.026" +.000/-.046" .078" .156" +/-.005" .156" .375" 5,680
USC-225 2.250" (2-1/4) 2.146" +/-.006" .052" 2.116" +.000/-.046" .078" .156" +/-.005" .156" .375" 5,790
USC-231 2.312" (2-5/16) 2.204" +/-.006" .054" 2.174" +.000/-.046" .078" .187" +/-.005" .156" .375" 6,300
USC-237 2.375" (2-3/8) 2.265" +/-.006" .055" 2.235" +.000/-.046" .078" .187" +/-.005" .156" .375" 6,400
USC-243 2.438" (2-7/16) 2.325" +/-.006" .056" 2.295" +.000/-.046" .078" .187" +/-.005" .156" .375" 6,500
USC-250 2.500" (2-1/2) 2.386" +/-.006" .057" 2.356" +.000/-.046" .078" .187" +/-.005" .156" .375" 6,600
USC-255 2.559" 2.443" +/-.006" .058" 2.413" +.000/-.046" .078" .187" +/-.005" .156" .375" 6,700
USC-262 2.625" (2-5/8) 2.505" +/-.006" .060" 2.475" +.000/-.046" .078" .187" +/-.005" .156" .375" 6,800
USC-268 2.688" (2-11/16) 2.565" +/-.006" .061" 2.535" +.000/-.046" .078" .187" +/-.005" .156" .375" 6,900
USC-275 2.750" (2-3/4) 2.624" +/-.006"
.103"+.005/-.000"
.063" 2.594" +.000/-.062" .093" .187" +/-.005" .187" .437" 8,460
USC-287 2.875" (2-7/8) 2.743" +/-.006" .066" 2.713" +.000/-.062" .093" .187" +/-.005" .187" .437" 8,840
USC-293 2.938" (2-15/16) 2.801" +/-.006" .068" 2.771" +.000/-.062" .093" .187" +/-.005" .187" .437" 9,030
USC-300 3.000" (3) 2.860" +/-.006" .070" 2.830" +.000/-.062" .093" .218" +/-.005" .187" .437" 9,230
USC-306 3.062" (3-1/16) 2.920" +/-.006" .071" 2.890" +.000/-.062" .093" .218" +/-.005" .187" .437" 9,420
USC-312 3.125" (3-1/8) 2.981" +/-.006" .072" 2.951" +.000/-.062" .093" .218" +/-.005" .187" .437" 9,630
USCMATERIAL: SAE 1060-1075HARDNESS: ALL RING SIZES - HRC 42-53
Visit huyett.com to download Material, Compliance, and RoHS/REACH Certifications* in your Account Order History.* Some exclusions apply
HUYETT.COM • 785-392-3017
Prices, materials, dimensions, tolerances, designs, and grades subject to change without notice. © 2017 G.L. Huyett
180For detailed specifications and tolerances, visi t Huyett.com.
EXTERNAL – BASIC
Item#
Shaft Diameter Groove Size Ring Size & Weight Allowable Static Thrust
LoadDiameter Width Depth Free Diameter Thickness Section Free Gap A
Ds Dg Tol. W d Df Tol. T+/-.002
S Tol. Min. Max. lbs.
USC-315 3.156" (3-5/32) 3.010" +/-.006"
.103"+.005/-.000"
.073" 2.980" +.000/-.062" .093" .218" +/-.005" .187" .437" 9,800
USC-325 3.250" (3-1/4) 3.100" +/-.006" .075" 3.070" +.000/-.062" .093" .250" +/-.005" .187" .437" 10,000
USC-3343.346" (3-11/32) 3.190" +/-.006" .077" 3.160" +.000/-.062" .093" .250" +/-.005" .187" .437" 10,290
3.438" (3-7/16) 3.281" +/-.006" .078" 3.251" +.000/-.062" .093" .250" +/-.005" .187" .437" 10,570
USC-350 3.500" (3-1/2) 3.340" +/-.006"
.120"+.005/-.000"
.080" 3.305" +.000/-.078" .109" .250" +/-.005" .250" .562" 11,970
USC-354 3.543" 3.381" +/-.006" .081" 3.346" +.000/-.078" .109" .250" +/-.005" .250" .562" 12,120
USC-362 3.625" (3-5/8) 3.458" +/-.006" .083" 3.423" +.000/-.078" .109" .250" +/-.005" .250" .562" 12,300
USC-368 3.688" (3-11/16) 3.517" +/-.006" .085" 3.482" +.000/-.078" .109" .250" +/-.005" .250" .562" 12,600
USC-375 3.750" (3-3/4) 3.576" +/-.006" .087" 3.541" +.000/-.078" .109" .250" +/-.005" .250" .562" 12,800
USC-387 3.875" (3-7/8) 3.697" +/-.006" .089" 3.657" +.000/-.078" .109" .281" +/-.005" .250" .562" 13,200
USC-393 3.938" (3-15/16) 3.758" +/-.006" .090" 3.713" +.000/-.078" .109" .281" +/-.005" .250" .562" 13,470
USC-400 4.000" (4) 3.816" +/-.006" .092" 3.771" +.000/-.093" .109" .281" +/-.005" .250" .656" 13,650
USC-425 4.250" (4-1/4) 4.066" +/-.006" .092" 4.016" +.000/-.093" .109" .281" +/-.005" .250" .656" 15,000
USC-437 4.375" (4-3/8) 4.191" +/-.006" .092" 4.141" +.000/-.093" .109" .281" +/-.005" .250" .656" 15,500
USC-450 4.500" (41/2) 4.310" +/-.006" .095" 4.255" +.000/-.093" .109" .312" +/-.005" .250" .656" 16,200
USC-475 4.750" (4-3/4) 4.550" +/-.006" .100" 4.495" +.000/-.093" .109" .312" +/-.005" .250" .656" 16,480
USC-500 5.000" (5) 4.790" +/-.006" .105" 4.730" +.000/-.093" .109" .312" +/-.005" .250" .656" 17,110
USC-525 5.250" (5-1/4) 5.030" +/-.006"
.139"+.006/-.000"
.110" 4.970" +.000/-.125" .125" .375" +/-.005" .250" .750" 20,590
USC-550 5.500" (5-1/2) 5.266" +/-.006" .117" 5.206" +.000/-.125" .125" .375" +/-.005" .250" .750" 21,790
USC-575 5.750" (5-3/4) 5.506" +/-.006" .122" 5.446" +.000/-.125" .125" .375" +/-.005" .250" .750" 23,010
USC-590 5.900" 5.656" +/-.006" .122" 5.600" +.000/-.125" .125" .375" +/-.005" .250" .750" 23,625
USC-600 6.000" (6) 5.746" +/-.006" .127" 5.687" +.000/-.125" .125" .375" +/-.005" .250" .750" 24,000
USC-625 6.250" (6-1/4) 5.986" +/-.008"
.174"+.008/-.000"
.132" 5.916" +.000/-.125" .156" .437" +/-.005" .250" .750" 30,310
USC-650 6.500" (6-1/2) 6.226" +/-.008" .137" 6.151" +.000/-.125" .156" .437" +/-.005" .250" .750" 33,760
USC-675 6.750" (6-3/4) 6.466" +/-.008" .142" 6.386" +.000/-.125" .156" .437" +/-.005" .250" .750" 36,840
USC-700 7.000" (7) 6.706" +/-.008" .147" 6.621" +.000/-.125" .156" .437" +/-.005" .250" .750" 39,920
USC-725 7.250" (7-1/4) 6.930" +/-.008"
.209"+.008/-.000"
.160" 6.840" +.000/-.156" .187" .500" +/-.005" .250" .875" 43,100
USC-750 7.500" (7-1/2) 7.180" +/-.008" .160" 7.090" +.000/-.156" .187" .500" +/-.005" .250" .875" 44,500
USC-800 8.000" (8) 7.660" +/-.008" .170" 7.560" +.000/-.156" .187" .500" +/-.005" .250" .875" 45,500
USC-850 8.500" (8-1/2) 8.160" +/-.008" .170" 8.050" +.000/-.156" .187" .500" +/-.005" .250" .875" 46,700
USC-900 9.000" (9) 8.660" +/-.008" .170" 8.545" +.000/-.156" .187" .500" +/-.005" .250" .875" 49,900
USC-925 9.250" (9-1/4) 8.910" +/-.008" .170" 8.800" +.000/-.156" .187" .500" +/-.005" .250" .875" 51,000
USC-950 9.500" (9-1/2) 9.160" +/-.008" .170" 9.040" +.000/-.156" .187" .500" +/-.005" .250" .875" 52,590
USC-1000 10.000" (10) 9.660" +/-.008" .170" 9.535" +.000/-.156" .187" .500" +/-.005" .250" .875" 55,600
USC
S
T
W
DsDg
d3(d)
35º/25º
Edge MarginADf
Material & Hardness
MATERIAL: SAE 1060-1075FOR USC HARDNESS, SEE PAGE 179
