Standard Unflanged Guards

Standard Unflanged Machine Safety Guard

Standard unflanged guards cover belt or chain drives with similar sized sheaves or sprockets.

Standard unflanged machine guards are useful for applications where clearance for mounting is minimal.

The unflanged guard tabbed backplate is connected to the guard with extruded u-nuts through the side of the guard.

If standard sized guards do not fit machinery, several guards may be re-sized to make a longer or shorter guard.

Note: MGC normal manufacturing policy does not include cutting holes for shafts or making brackets for mounting. This can be done on special orders.

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    Part NumberHeight "A"Width "B"Length "C"Center "F"Backplate Part NumberWidth "D"Length "E"Standard Material Thickness
    UG102.59.512 1/49 1/27 1/4UB2.5x9.5b2 5/89 1/21/8
    UG102.510.512 1/410 1/48UB2.5x10.5b2 1/410 3/81/8
    UG12.97.912 15/167 15/165UB2.9x7.9b2 15/167 15/161/8
    UG1.22.27.51 1/82 1/47 5/85 3/8UB2.2x7.5b2 1/87 1/21/8
    UG1.22.5041 1/42 3/841 1/2UB2.5x4c2 1/23 7/81/8
    UG1.302.58.21 1/42 1/28 1/45 7/8UB3x8c2 5/88 3/81/8
    UG1.2505101 1/45 1/810 1/85 1/8UB5x10c5 1/410 1/41/8
    UG1.2506111 1/45 7/810 7/85UB2.5x8.2c5 7/810 7/81/8
    UG1.502201 1/22 1/420 1/815 5/8UB2x20c4221/8
    UG1.503111 1/23 1/1610 7/87 13/16UB3x11c3 1/411 1/81/8
    UG1.503.506.51 1/23 1/26 1/23UB3.5x6.5c3 1/26 1/21/8
    UG1.504261 1/23 7/825 7/822 1/8UB4x26c3 7/8261/8
    UG1.504141 1/24 1/813 5/89 1/2UB4x14c4 1/413 7/81/8
    UG1.504181 1/24 1/817 1/213 1/2UB4x18c4 1/417 7/81/8
    UG1.504201 1/24 1/819 5/815 1/2UB4x20c4 1/419 3/41/8
    UG1.504221 1/24 1/821 5/817 1/2UB4x22c4 1/421 3/41/8
    UG1.504161 1/24 1/415 5/811 1/4UB4x16c4 3/815 7/81/8
    UG1.506181 1/25 5/817 1/212UB6x18c5 3/417 3/41/8
    UG1.506261 1/25 5/825 1/220UB6x26c5 3/425 3/41/8
    UG1.506201 1/25 3/419 3/414UB6x20c5 7/819 7/81/8
    UG1.506221 1/25 3/421 3/416 1/8UB6x22c5 7/8221/8
    UG1.506291 1/25 3/428 3/423 1/8UB6x29c5 7/8291/8
    UG1.506241 1/25 7/823 3/418 1/8UB6x24c5 7/8241/8
    UG1.506331 1/25 7/833 1/427 1/2UB6x33c633 1/21/8
    UG1.603.1101 5/83 1/8106 7/8UB3.1x10c39 7/81/8
    UG1.603.516.3751 5/83 1/216 3/812 7/8UB5.5x18.1d5 1/218 1/81/8
    UG1.80508.21 3/458 1/43 1/4UB4x8.2d58 1/41/8
    UG1.903.2151 7/83 1/815 1/812UB3.2x15d3 1/815 1/81/8
    UG203.50923 1/295 1/2UB3.5x9d3 3/49 1/41/8
    UG20417.524 3/817 1/213 1/8UB4x17.5d4 1/417 3/81/8
    UG2051624 5/815 3/411 1/4UB5x16d4 7/8161/8
    UG2050924 7/894UB5x9d5 1/89 1/41/8
    UG2061225 5/811 5/86UB6x12d5 7/811 7/81/8
    UG2061525 3/414 3/49UB6x15d5 7/8151/8
    UG2062025 3/419 3/414UB6x20d5 7/8201/8
    UG2062525 7/82519 1/4UB6x25d6 1/825 3/81/8
    UG2082527 3/42517 1/4UB8x25d825 1/41/8
    UG2.504292 1/242925UB4x29e4 1/829 1/81/8
    UG2.54.2122 1/24 1/411 7/87 5/8UB4.2x12e4 1/212 1/81/8
    UG2.505182 1/24 3/417 3/413UB5x18e518 1/81/8
    UG2.505102 1/2510 1/85UB5x10e5 3/810 3/81/8
    UG2.55.212.92 1/25 1/412 15/167 11/16UB5.25x12.9e6 1/413 15/161/8
    UG2.50523.52 1/25 1/42318UB5x23.5e5 1/4231/8
    UG2.505172 1/25 3/817 1/411 7/8UB5x17e5 3/417 3/41/8
    UG2.505192 1/25 3/819 3/814UB5x19e5 1/219 1/21/8
    UG2.505262 1/25 3/826 3/821UB5x26e5 1/226 1/21/8
    UG2.505222 1/25 7/1622 3/817UB5x22e5 1/223 5/81/8
    UG2.505.521.52 1/25 1/221 1/216 1/2UB6x22e6221/8
    UG2.506222 1/25 5/821 5/816UB6x22e5 7/821 7/81/8
    UG2.506252 1/25 5/824 3/419 1/8UB6x25e5 7/8251/8
    UG2.505252 1/25 11/1625 3/1619 1/2UB5x25e5 5/825 1/81/8
    UG2.507172 1/26 3/416 3/410UB7x17e7171/8
    UG2.507212 1/27 1/420 3/413 1/2UB7x21e7 3/8211/8
    G2.57.816.32 1/27 7/816 3/88 3/8UB9.6x18.139 3/817 7/81/8
    UG2.508182 1/281810UB8x18e8181/8
    UG2.508232 1/28 1/823 1/415 1/8UB8x23e8 1/223 1/21/8
    UG2.510242 1/29 7/824 1/814 1/4UB10x24e10 1/824 3/81/8
    UG2.510342 1/29 7/834 1/424 1/4UB10x34e10 1/834 1/21/8
    UG2.512272 1/211 3/427 3/815 1/2*UB12x27e1227 1/23/16
    UG2.512372 1/211 3/43725*UB12x37e1237 1/23/16
    UG2.7504.512.62 3/44 1/212 5/88 1/8B5.5x15.6g5 1/215 5/81/8
    UG2.754.618.62 3/44 5/818 5/814UB6.6x20.6f5 5/819 5/81/8
    UG3041933 3/418 7/815 1/4UB4x19f419 1/41/8
    UG30618.536 1/418 1/212 1/4UB6x18.5f6 1/218 1/21/8
    UG306.2527.536 1/427 1/221 1/4UB7.25x285f7 1/428 1/21/8
    UG3071536 3/414 7/88 1/8UB7x15f7 1/815 1/41/8
    UG36.81736 3/41710UB7.75x18f7 3/4181/8
    UG3071836 3/41811 1/4UB7x18f718 1/41/8
    UG3072136 3/42114 1/4UB7x21f7 1/821 3/81/8
    UG3072436 3/424 1/817 1/8UB7x24f7 1/824 3/81/8
    UG3072536 3/424 3/418 1/8UB7x25f725 1/81/8
    UG3072736 3/427 1/820 3/8UB7x27f727 3/81/8
    UG3073036 3/430 1/823 1/2UB7x30f730 1/21/8
    UG3073236 3/432 1/825 1/2UB7x32f732 1/21/8
    UG3073636 3/436 1/829 1/2UB7x36f7 1/836 5/81/8
    UG3071236 7/811 7/85UB7x12f7 1/812 1/81/8
    UG307403740 1/833UB7x40f7 3/840 3/81/8
    UG3102739 3/427 1/817 3/8UB10x27f10 1/827 1/21/8
    UG3.53.56.53 1/23 1/26 1/23UB4.5x7.5g4 1/27 1/21/8
    UG3.506193 1/25 3/81913 5/8UB6x19g5 7/819 1/21/8
    UG3.506163 1/261610UB7x17g8 1/218 1/21/8
    UG3.507223 1/27 1/822 1/415 1/8UB7x22g7 1/222 5/81/8
    UG3.58.520.53 1/28 1/220 1/212UB8.5x20.5g8 3/420 3/41/8
    UG3.58.528.53 1/28 1/228 1/220UB8.5x28.5g8 3/420 3/41/8
    UG3.508.5313 1/28 1/23122 1/2UB8.5x31g8 1/2311/8
    UG3.509253 1/292519UB9x25g9251/8
    UG40922492213UB9x22h9 5/822 3/81/8
    UG4093349 1/833 5/824 3/8UB9x33h9 5/8341/8
    UG4.513254 1/2132512*UB13x25i13253/16
    UG4.513414 1/2134128*UB13x41i13413/16
    UG512225122210*UB12x22j12 3/422 3/43/16
    UG51630515 7/829 7/814*UB16x30j16 1/430 1/43/16
    UG5.510155 1/210155UB10x15k10151/8
    UG5.510255 1/210251525
    UG5.512425 1/2124230*UB12x42k12423/16
    UG5.515305 1/2153015*UB15x30k15303/16
    UG5.515425 1/2154227*UB15x42k15423/16
    UG5.515545 1/2155439*UB15x54k15543/16
    UG5.515665 1/2156651*UB15x66k15663/16
    UG5.516425 1/2164230*UB16x42k12 3/442 3/43/16
    UG5.519495 1/2194933*UB19x49k19523/16
    UG5.519355 1/219 1/835 1/416 1/8*UB19x35k19 7/836 1/43/16
    UG5.524425 1/2244218*UB24x42k24423/16
    UG62263.562263 1/241 1/2*UB22x63.5k22643/16
    UG6.507156 1/27158UB7x15m8161/8
    UG8.520488 1/2204926*UB20x48q20483/16
    UG10145010145036*UB14x50t14503/16
    UG11.5194611 1/2194627*UB19x47k19473/16
    Part NumberHeight "A"Width "B"Length "C"Center "F"Backplate Part NumberWidth "D"Length "E"Standard Material Thickness
    UG102.59.52557241184UB2.5x9.5b672413.17
    UG102.510.52557260203UB2.5x10.5b572643.17
    UG12.97.92575202127UB2.9x7.9b752023.17
    UG1.22.27.52957194137UB2.2x7.5b541913.17
    UG1.22.504326010238UB2.5x4c64983.17
    UG1.302.58.23264210149UB3x8c672133.17
    UG1.25051032130257130UB5x10c1332603.17
    UG1.25061132149276127UB2.5x8.2c1492763.17
    UG1.502203857511397UB2x20c1025593.17
    UG1.503113878276198UB3x11c832833.17
    UG1.503.506.5388916576UB3.5x6.5c891653.17
    UG1.504263898657562UB4x26c986603.17
    UG1.5041438105346241UB4x14c1083523.17
    UG1.5041838105445343UB4x18c1084543.17
    UG1.5042038105498394UB4x20c1085023.17
    UG1.5042238105549445UB4x22c1085523.17
    UG1.5041638108397286UB4x16c1114033.17
    UG1.5061838143445305UB6x18c1464513.17
    UG1.5062638143648508UB6x26c1466543.17
    UG1.5062038146502356UB6x20c1495053.17
    UG1.5062238146552410UB6x22c1495593.17
    UG1.5062938146730587UB6x29c1497373.17
    UG1.5062438149603460UB6x24c1496103.17
    UG1.5063338149845699UB6x33c1528513.17
    UG1.603.1104179254175UB3.1x10c762513.17
    UG1.603.516.3754189416327UB5.5x18.1d1404603.17
    UG1.80508.24412721083UB4x8.2d1272103.17
    UG1.903.2154879384305UB3.2x15d793843.17
    UG203.5095189229140UB3.5x9d952353.17
    UG20417.551111445333UB4x17.5d1084413.17
    UG2051651117400286UB5x16d1244063.17
    UG2050951124229102UB5x9d1302353.17
    UG2061251143295152UB6x12d1493023.17
    UG2061551146375229UB6x15d1493813.17
    UG2062051146502356UB6x20d1495083.17
    UG2062551149635489UB6x25d1566453.17
    UG2082551197635438UB8x25d2036413.17
    UG2.5042964102737635UB4x29e1057403.17
    UG2.54.21264108302194UB4.2x12e1143083.17
    UG2.5051864121451330UB5x18e1274603.17
    UG2.5051064127257127UB5x10e1372643.17
    UG2.55.212.964133329195UB5.25x12.9e1593543.17
    UG2.50523.564133584457UB5x23.5e1335843.17
    UG2.5051764137438302UB5x17e1464513.17
    UG2.5051964137492356UB5x19e1404953.17
    UG2.5052664137670533UB5x26e1406733.17
    UG2.5052264138568432UB5x22e1406003.17
    UG2.505.521.564140546419UB6x22e1525593.17
    UG2.5062264143549406UB6x22e1495563.17
    UG2.5062564143629486UB6x25e1496353.17
    UG2.5052564144640495UB5x25e1436383.17
    UG2.5071764171425254UB7x17e1784323.17
    UG2.5072164184527343UB7x21e1875333.17
    G2.57.816.364200416213UB9.6x18.132384543.17
    UG2.5081864203457254UB8x18e2034573.17
    UG2.5082364206591384UB8x23e2165973.17
    UG2.5102464251613362UB10x24e2576193.17
    UG2.5103464251870616UB10x34e2578763.17
    UG2.5122764298695394*UB12x27e3056994.76
    UG2.5123764298940635*UB12x37e3059534.76
    UG2.7504.512.670114321206B5.5x15.6g1403973.17
    UG2.754.618.670117473356UB6.6x20.6f1434983.17
    UG304197695479387UB4x19f1024893.17
    UG30618.576159470311UB6x18.5f1654703.17
    UG306.2527.576159699540UB7.25x285f1847243.17
    UG3071576171378206UB7x15f1813873.17
    UG36.81776171432254UB7.75x18f1974573.17
    UG3071876171457286UB7x18f1784643.17
    UG3072176171533362UB7x21f1815433.17
    UG3072476171613435UB7x24f1816193.17
    UG3072576171629460UB7x25f1786383.17
    UG3072776171689518UB7x27f1786953.17
    UG3073076171765597UB7x30f1787753.17
    UG3073276171816648UB7x32f1788263.17
    UG3073676171918749UB7x36f1819303.17
    UG3071276175302127UB7x12f1813083.17
    UG30740761781019838UB7x40f18710263.17
    UG3102776248689441UB10x27f2576993.17
    UG3.53.56.5898916576UB4.5x7.5g1141913.17
    UG3.5061989137483346UB6x19g1494953.17
    UG3.5061689152406254UB7x17g2164703.17
    UG3.5072289181565384UB7x22g1915753.17
    UG3.58.520.589216521305UB8.5x20.5g2225273.17
    UG3.58.528.589216724508UB8.5x28.5g2225273.17
    UG3.508.53189216787572UB8.5x31g2167873.17
    UG3.5092589229635483UB9x25g2296353.17
    UG40922102229559330UB9x22h2445683.17
    UG40933102232854619UB9x33h2448643.17
    UG4.51325114330635305*UB13x25i3306354.76
    UG4.513411143301041711*UB13x41i33010414.76
    UG51222127305559254*UB12x22j3245784.76
    UG51630127403759356*UB16x30j4137684.76
    UG5.51015140254381127UB10x15k2543813.17
    UG5.51025140254635381UB10x15k2546353.17
    UG5.512421403051067762*UB12x42k30510674.76
    UG5.51530140381762381*UB15x30k3817624.76
    UG5.515421403811067686*UB15x42k38110674.76
    UG5.515541403811372991*UB15x54k38113724.76
    UG5.5156614038116761295*UB15x66k38116764.76
    UG5.516421404061067762*UB16x42k32410864.76
    UG5.519491404831245838*UB19x49k48313214.76
    UG5.51935140486895410*UB19x35k5059214.76
    UG5.524421406101067457*UB24x42k61010674.76
    UG62263.515255916131054*UB22x63.5k55916264.76
    UG6.50715165178381203UB7x15m2034063.17
    UG8.520482165081245660*UB20x48q50812194.76
    UG1014502543561270914*UB14x50t35612704.76
    UG11.519462924831168686*UB19x47k48311944.76

    * To provide additional strength, these backplates are made from 3/16″ material. When made of black or yellow ABS, backplates are normally 1/8″.