Roller Index - Omni

1 Box 352 n Alpena, Michigan 49707 Phone INDEXR ollerIndexA comprehensive list of Omni Metalcraft Corp.'s standard Roller offering2how to use the indexesRoller LengthThe distance between the side frames of a conveyor is the Between Frame dimension or BF . The BF dimension allows 1/16 in. clearance between the extension on the bearing and the side frame at each end. This is the primary method for specifying the length of a Roller . general informationWe are not limited to standard lengths and we can build fractional length rollers. Minimum BF is determined by the width of the bearings. Maximum standard lengths can be found in the chart below. Lengths beyond maximum standard BF may be available upon diameter (od)maximum Between frame1/4 dia.

2 Axle & PVC tubes28up to 1-3/8 OD39up to OD63up to 2 9/16 OD and larger120**Longer between frames available for rollers above OD if material is available at required length. Not all material sizes are available above 120".axle retention and material options All axles up to 3/4 hex are available with spring or pin retention options Axles 3/4 dia. and larger are only available with pin retention options Springs and cotter pins are available in carbon steel and stainless steel Hog rings are only available in carbon steel All axles are available in carbon steel and stainless steelPower rollers bearing recommendationOnly grease packed bearings are recommended for powered conveyor applications where there is continuous rotation of the bearing.

3 General sprocket information Sprockets available on 1-3/8 to 8 OD rollers Most common sizes 40, 50, 60 and 80 series Most common style is A-plate Other sizes and styles are available upon request Sprockets can be placed anywhere along the length of the tube provided they are clear of the bearinggeneral groove information Grooves available on 1 3/8, 1 5/8, and 2 1/2 OD rollers 5/16" narrow grooves are made for 3/16" dia. belt 1/2" wide grooves are made for 1/4" dia. belt Grooves can be placed anywhere along the length of the tube provided they are clear of the bearingPlease refer to our Roller Manual or Roller Measurement Guide for more information about Roller construction and available start by finding the column with the desired tube diameter2.

4 Then find the sub-column with the desired wall thickness and tube material3. next find the row with the desired axle size and shape4. then find the sub-row with the desired bearing style and features5. if a bearing part number is listed where the sub-column and sub-row intersect then that particular tube/axle/bearing combination is if an asterisk (*) is listed then that particular tube/axle combination is available with a special bearing. Contact your customer service representative for more 2 Step 43-1 "Steel10 "Steel1/2"Steel1 Hpress fitshield102314102314seal, shield1021621021621 1/16 Hpress fit102060102060seal, shield102061102061seal, shield, , shield, regrease1142491142491 1/8 HABEC spherical sleeve, seal, shield279492795627956279491 3/16 press fit1 labyrinth, regrease102197102197 ABEC spherical sleeve, seal, shield27957279571 1/4 Hpress fit102205102205shield1022001022001 3/8 ABEC spherical sleeve, seal, shield2795127955279511 7/16 ABEC spherical sleeve, seal, shield2486224864248621 1/2 Hpress fit1 labyrinthregreaseABEC spherical sleeve, seal, shield279531 11/16 ABEC spherical sleeve, seal.

5 Shield26838 Step 1 Step 3how to use the indexesChart KeY round axleh hex axleaBeC ABEC 1 precision type bearingadpt/adapter stamped metal adapter that allows bearings to fit into large tubes alum. aluminum tubeCrimped bearing crimped into the tube, not replaceablegalv. galvanized tubeframesaver cartridge containing two radial ABEC bearings and a stub shaft in a polypropylene housinglabyrinth a series of interlocking passageways in the bearing housing that creates a shieldoversized flange large diameter bearing flange to be used with thin walled tubes that are too thin to have welded flangesPlastic bearings that have molded plastic bodies and stainless steel ballsPoly housing polypropylene housing assemblyPress fit bearing pressed into the tube, replaceableregrease bearings that can have their grease replaced without being removed from the rollersch pipe schedule sizesseal keeps contaminants out while helping retain grease within the bearingsemi-prec.

6 Semi-precision type bearingset-screws locks the inner race onto the axleshield keeps contaminants out, can be used in conjunction with a sealspherical sleeve large insert bearings with spherical bodies that must be fit into machined sleeves to be installed in Roller stainless steel tube unflanged bearings that have a cylindrical body that can be pressed completely into a tube4 TUBE DIAMETER (3/4 Pipe)1-1/81-3/16 AxleSizeBearingTypeBearingFeatures16 , 40 PVC5/32"Steel3/16"Steel1/4 press fit1022451022451022451022451022451022451 /4 Hpress fit1021681021681021681021681021685/16 press fit1022721022721022721022721022721022725 /16 Hpress fit1021521021521021521021521021521021523 /8 Hpress fit102171102171102171102171102171102171 TUBE DIAMETER SPECS1-1/41-5 (1 Pipe)

7 AxleSizeBearingTypeBearingFeatures16 "Steel11 "SteelSch 40 PVCSch press , shield** ** **1/4 Hpress fit1021681021685/16 press fit1022721022725/16 Hpress fit1020431020431020431020431020431020431 02043seal, , shield1133651133651133651133651133651133 65plastic1146251146253/8 press fit1021731021731021731021731021731021733 /8 Hpress fit1021761021761021761021761021761021761 021767/16 Hpress fit1021261021261021261021261021261021261 02126seal, regrease10217710217710217710217710217710 21771021771/2 press fit1021721021721021721021721021721021725 TUBE DIAMETER SPECS1-3/81-7/161-1/21-5 (1-1/4 Pipe)1-3/418 " "Steel5/32"Steel1/4"Steel14 80 PVC10 , shield111692111692111692111692 ABEC poly housing, shield1142341142341142341142341/4 Hcrimped1021781021781021781021785/16 crimped102241102241102241102241press fit* * * 5/16 Hcrimped102228102228102228102228press fit1020431020431020431021451021451021451 02145seal, , shield102274102274113365113365102274seal , shield, stainless113141113141113141113141113141 ABEC poly housing, shield114231114231114231114231poly housing, seal, 2 labyrinth1134991134991134991134993/8 press fit102173102173102173 3/8 Hpress fit1021761021761021761021801021801021801 021807/16 Hcrimped110528110528110528press fit1021261021261021261020521020521020521 02052seal102053102053102053102053seal.

8 Shield102251102251102251110260seal, shield, stainless113870113870113870 ABEC poly housing, shield114235114235poly housing, seal114236114236poly housing, seal, 2 labyrinth** 1140921140921/2 press fit1021721021721021721021721021811021811 021811021815/8 press fit** * ** * * ABECset-screws, seal1114336 TUBE DIAMETER SPECS1-7 (1-1/2 Pipe)Axle SizeBearingTypeBearingFeatures16 wallSteelGalvSch 40 Sch 80 PVCSch 80 Pipe1/4 crimped102188102188102188102188102188102 1881021881021881152751152755/16 , shield* **5/16 , shield* **3/8 , shield* **3/8 , shield* **7/16 , shield* **7/16 Hcrimped102154102154102154 102154102154102154102154102154seal102279 1022791022791022791022791022791022791022 79seal, regrease11350011350011350011350011350011 3500113500113500press fitunflanged, 1 labyrinth1020511020511020511020511020511 02051oversized flange1021311021311021311021311021311021 31seal, , shield1021551021551021551021551021551021 55seal, shield, stainless1102441102441102441102441102441 10244 ABEC poly housing.

9 Shield114135114135114135 1141351141351141351141351141351148791141 35 poly housing, seal114209114209114209114209114209114209 114209114209114209poly housing, seal, stainless1142101142101142101142101142101 14210114210114210114210seal, shield1146211146211146211146211146211146 21114621plasticstainless balls11517811463311463311517811517811463 3114633114624114624114624 Framesavertapered metal hex1142061142061142061142061142061142061 14206114206114206tapered urethane hex1152701152701152701152701152701152701 15270115270115270straight urethane hex1152711152711152711152711152711152711 152711152711152711/2 , shield1135841135841135841135841135841135 84 ABECset-screws, seal114475114475114475114475114475114475 5/8 press fit **ABECset-screws, seal102187102187102187102187102187102187 5/8 Hpress fit **3/4 press fit** **ABECset-screws, seal1021861021861021861021861021867 TUBE DIAMETER SPECS22-1/82-3/162-1/42-3/8 AxleSizeBearingTypeBearingFeatures16 "Steel1/4"Steel3/16"Steel13 wallSteel1/4"Steel3/16"Steel9/32"Steel5/ 16 , shield* 5/16 Hcrimpedbearing w/ adapter4483244832 , shield* 3/8 , shield* 3/8 Hcrimpedbearing w/ adapter4483444834 , shield* 7/16 , shield* 7/16 Hcrimped102160102160102160102160bearing w/ adapter102311102311bearing w/ adapter, seal102312102312seal10230410230410230410 2304seal, regreasepress fit102040102040102040102040102040unflang ed, 1 labyrinth102051102051oversized , shield102155102155seal, shield, stainless110245110245 ABEC poly housing.

10 Shield114135 poly housing, seal114209poly housing, seal, stainless114210poly housing, seal, 2 labyrinth114734114734seal, shield114621114621plasticstainless balls115178114633 Framesavertapered metal hex114206114206tapered urethane hex115270115270straight urethane hex1152711152711/2 crimpedbearing w/ adapter4483644836 press fit** * * , shield113584113584 ABEC poly housing, seal, 2 labyrinth114735114735set-screws, seal1144751144755/8 press fit* ABECset-screws, seal1021871021875/8 Hpress fit* unflanged1020471020471020471020471020471 1/16 HABEC unflanged, seal, shield102191 102191102191102191102191102191102191unfl anged, shield1127981127981127981127981127981127 981127983/4 press fit* ** * * ABECset-screws, seal102186111434102186111434111434111434 20mm ABECset-screws, seal, shield* ** * * *7/8 HABEC unflanged, seal, shield1021931021931021938 TUBE DIAMETER SPECS2-7/162-1/22-9/162-5/83-1/2 AxleSizeBearingTypeBearingFeatures1/8"St eel14 "Steel7 "Steel7 Hcrimpedbearing w/ adapter 44833448334483344833 3/8 Hcrimpedbearing w/ adapter 44835448354483544835 7/16 Hcrimpedbearing w/ adapter102309102309102309102309bearing w/ adapter, seal102310102310102310102310press fit1022491022491022491022491022491022491 02249seal, regrease 113500 w/boss113500 w/boss 113500 w/boss 113500 w/boss 113500 w/boss ABEC poly housing, shield114203114200114203114200poly housing, seal114197114193114197114193poly housing, seal, stainless114238114238114238poly housing.