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EASY SELECTIONSelection of DODGE E-Z KLEEN Polymer and Stainless Steel HousedBall BearingsDODGE E-Z KLEEN ball bearings are primarily designed for radialloading. However, they have the capacity to carry thrust loads andcombined radial/thrust loads. The maximum recommended loadwhich can be applied is limited by various components in the system, such as bearing, housing, shaft attachments, speed and liferequirements as listed in this catalog and the instruction manualthat accompanies each bearing. DODGE E-Z KLEEN ball bearingshave been applied successfully when these limits have beenexceeded under controlled operating conditions. Contact DODGEEngineering, 864-281-2195, for applications which exceed theserecommendations.P (X x FR) (Y x FA)Where:P Equivalent Radial Load, lbs.FR Radial load, lbs.FA Thrust load, lbs.e Thrust load to radial load factor (Table 1)X Radial load factor (Table 1)Y Thrust Factor (Table 1)CO Basic static capacity (Table 2 or 3)To find X and Y, first calculate FA/CO to determine e. Calculate FA/FR and compare to e to determine the X and Y factors to use fromTable 1.Select a bearing from the Selection table that has a radial load rating at the operating speed equal to or greater than the calculatedEquivalent Radial load for a desired L10 life. (Table 2 for Englishshaft sizes and Table 3 for metric shaft sizes) This simple method isall that is required for the majority of general applications and provides for occasional average shock loads.Radial/Thrust FactorsFACoA maximum thrust load value of C/10 is recommended as a guidefor general applications and will give adequate L10 life. If the thrustload exceeds this limit, it is advisable to use auxiliary thrust carryingdevices, such as a shaft shoulder, snap ring, or a thrust collar.Where substantial radial load pulls the housing away from themounting base, both the hold-down bolts and housing must be ofadequate strength. Auxiliary load carrying devices, such as sheerbars, are advisable for side or end-loading of pillow blocks andradial loads for flange 560To determine the L10 hours life for loads and RPM’s not listed usethe following equation:( PC )3x16667RPMeIf FA/FR is equal to or lessthan eIf FA/FR is greater than eFA/FR e.19.21.22.24.26.27.28.30.34.38.42.44FA/FR 31.551.451.311.151.041.00Lubrication - DODGE Ball Bearings are lubricated at the factoryand are ready to run. The bearings are initially lubricated with Chevron FM EP2 H1 Food Grade and should be relubricated with thesame or some equivalent. For high speeds, high loads, extremetemperatures and other abnormal operating conditions, specialgreases may be required. Contact DODGE Application Engineeringfor recommendations on these types of applications.Misalignment - DODGE Ball Bearings are designed to allow aWhen the load on a ball bearing is solely a radial load with no thrustmaximum of 2 static misalignment. These bearings are not suit(axial) load, the Equivalent Radial Load (P) is equal to the actualable for dynamic misalignment. To ensure good alignment, mountradial load. However, when a thrust (axial) load is applied, the radialing surfaces must be checked for flatness and must lie in the sameand thrust loads applied must be converted into an Equivalentplane. When tightening base bolts, each bolt should be alternatelyRadial Load. The use of the X (radial factor) and Y (thrust factor)tightening in incremental torque values until full torque is achievedfrom Table 1 convert the actual applied thrust and radial loads to anto prevent the angular shifting of the pillow block that occurs whenEquivalent Radial Load which has the same effect on the life of aone bolt is tightened to its full torque. Shimming may be required tobearing as a radial load of this magnitude.minimize misalignment.Shaft TolerancesNormal Shaft SizeRecommended Shaft TolerancesRecommended Shaft TolerancesInchesSC & D-LOK Products (Inches)GRIP TIGHT Ball Bearings InchesUp to 1-1/2 0.000 -.0005 0.000 -0.002Over 1-1/2 to 2” 0.000 -.0010 0.000 -.0.003Where:L10 Life, hoursC Dynamic Capacity, lbs. or NP Equivalent Radial Load, lbs. or NRPM Revolution per minuteFEATURES/BENEFITSPAGE B1-2DIMENSIONSPAGE B1-14INTERCHANGEPAGE B1-88B1-5ACCESSORIESPAGE B1-90Set Screw Ball BearingTable 1Eccentric Collar Ball BearingHeavy Service-For heavy shock loads, frequent shock loads orsevere vibrations, add up to 50% (according to severity of conditions) to the Equivalent Radial Load to obtain a Modified EquivalentRadial Load. Consult Application Engineering for additional selection assistance.GRIP TIGHT Adapter Ball BearingSubstitute all known values into the Equivalent Radial Load equation. The Equivalent Radial loads (P) thus determined can be usedin the L10 life formula or compared to the allowable EquivalentRadial Load rating desired in the expanded rating chart to select abearing (Table 2).If calculated value of P is less than FR, use P FR.L10 Hours Life-is the life which may be expected for at least 90% ofa given group of bearings operating under identical conditions. FL10 E-Z KLEENBearing Quick Referenceez sel Page 5 Thursday, July 29, 2004 3:48 PM

ez sel Page 6 Thursday, July 29, 2004 3:48 PMBearing Quick ReferenceEASY SELECTIONTable 2 - Easy Selection For Polymer And Stainless Steel Housed E-Z KLEENBall Bearing Mounted Bearings - InchDYNAMIC STATICL10RING SHAFTCAPACITY CAPACITY LIFESIZE SIZEC,lbs.C0,LBS HOURS204E-Z KLEEN205206GRIP TIGHT Adapter Ball Bearing207208Set Screw Ball LE EQUIVALENT RADIAL LOAD RATINGS (lbs) AT VARIOUS RPM*50150 250 500 750 1000 1500 1750 2000 2500 3000 3500 4500 5000 5500 7500 9500 11000 90827876185200001115 10200190175165160145140135123113108200001475 1020 1285 3400001170 1020 50200001875 1300 1095 870760690605575550510480455420405392352300001640 1135 960665605525500480445420400365355342308400001490 1030 0 0 1095 6200002020 1400 1180 935820745650615590550515490450435420379300001765 1225 1030 820715650570540515480450430395380367331400001600 1110 0 0 1180 2020 1400 1180 935820745650615590550515490450434420300001765 1225 1030 820715650570540515480450430395379367400001600 1110 935745650590515490470435410390360345334600001400 970820650570515450430410380360340310301292100000 1180 c Collar Ball Bearing*SLIGHT INTERFERENCE FIT REQUIRED WHEN OPERATING TO THE RIGHT OF THE HEAVY LINE OR IN THE SHADED AREA. FOR SC PRODUCT ONLY, OR USE D-LOK OR GT PRODUCTSNote: Because the allowable loads - especially at low speeds - are extremely high, be sure the shaft strength is adequate and the pillow blocks are base loaded. When imposed load is horizontal, be sure hold-down bolts are adequate. If bearings are cap loaded, full details on load, speed, and shaft size should be referred to DODGW Application Engineering.Use GT with labyrinth seals when operating right of heavyFEATURES/BENEFITSPAGE B1-2lineDIMENSIONSPAGE B1-14INTERCHANGEPAGE B1-88B1-6ACCESSORIESPAGE B1-90

Bearing Quick Referenceez sel Page 7 Thursday, July 29, 2004 3:48 PMEASY SELECTIONTable 3 - Easy Selection For Polymer And Stainless Steel Housed E-Z KLEENBall Bearing Mounted Bearings - 8141979419794200003292 2291 1935 1535 1334 1223 1068 1001 956890845801734712689623574547300002869 2002 1690 1334 1156 1068 934890845778734689645623600534503476463400002624 1824 1535 1223 1068 2291 1579 1334 1068 01935 1334 1134 3581 2491 2091 1668 1446 1312 1156 1090 1045 979912867801778756667622592574300003136 2157 1824 1446 1268 1156 1001 956912845801756689667645578542516503400002847 1979 1668 1312 1156 1045 1 1712 1446 1156 1001 91 1446 1223 0 3447 2913 2313 2024 1824 1601 1512 1446 1357 1268 1201 1112 1068 1045 934862823300004337 3002 2535 2024 1757 1601 1401 1334 1268 1179 1112 1045 979934912814756716400003936 2736 2313 1824 1601 1446 1268 1201 1156 1068 1001 956845823743685654845778890600003447 2380 2024 1601 1401 1268 1112 1045 1001 9348908457787347126496005691000002913 2024 1690 1357 1179 1068 934734712645623600547503480200006561 4537 3825 3047 2647 2424 2113 2002 1913 1779 1668 1579 1468 1401 1357 1232 1139300005716 3959 3358 2647 2313 2113 1846 1757 1668 1557 1468 1379 1268 1223 1201 1076 996400005204 3603 3047 2424 2113 1913 1668 1579 1512 1401 1334 1268 1156 1112 1090 978600004537 3158 2647 2113 1846 1668 1468 1379 1334 1223 1156 1112 1023 9799568547871000003825 2647 2246 1779 1557 1401 1223 1179 1112 1045 979801720667200008340 5782 4871 3870 3380 3069 2691 2558 2446 2268 2135 2024 1868 1801 1744 1565300007295 5048 4270 3380 2958 2691 2335 2224 2135 1979 1868 1779 1624 1579 1521 1370400006628 4581 3870 3069 2691 2446 2135 2024 1935 1801 1690 1601 1468 1423 1378 1245890845778934845823600005782 4003 3380 2691 2335 2135 1868 1779 1690 1579 1468 1401 1290 1245 1201 10851000004871 3380 2847 2268 1979 1801 1579 1490 1423 1334 1245 1179 1090 1045 1018 916200008985 6227 5249 4159 3647 3314 2891 2736 2624 2446 2291 2180 2002 1935 1868 1686300007851 5449 4581 3647 3180 2891 2535 2402 2291 2135 2002 1913 1757 1690 1632 1472400007117 4937 4159 3314 2891 2624 2291 2180 2091 1935 1824 1735 1601 1535 1486 1339600006227 4315 3647 2891 2535 2291 2002 1913 1824 1690 1601 1512 1379 1334 1299 11701000005249 3647 3169 2446 2135 1935 1690 1601 1535 1423 1334 1268 1179 1134 1099 988200008985 6227 5249 4159 3647 3314 2891 2736 2624 2446 2291 2180 2002 1931 1868300007851 5449 4581 3647 3180 2891 2535 2402 2291 2135 2002 1913 1757 1686 1632400007117 4937 4159 3314 2891 2624 2291 2180 2091 1935 1824 1735 1601 1535 1486600006227 4315 3647 2891 2535 2291 2002 1913 1824 1690 1601 1512 1379 1339 12991000005249 3647 3069 2446 2135 1935 1690 1601 1535 1423 1334 1268 1179 1130 1099903E-Z KLEEN20520mm150 250 500 750 1000 1500 1750 2000 2500 3000 3500 4500 5000 5500 7500 9500 11000 12000GRIP TIGHT Adapter Ball Bearing204ALLOWABLE EQUIVALENT RADIAL LOAD RATINGS (N) AT VARIOUS RPM*50Set Screw Ball BearingDYNAMIC STATICL10RING SHAFTCAPACITY CAPACITY LIFESIZE SIZEC, NC0, NHOURSNote: Because the allowable loads - especially at low speeds - are extremely high, be sure the shaft strength is adequate and the pillow blocks are base loaded. When imposed load is horizontal, be sure hold-down bolts are adequate. If bearings are cap loaded, full details on load, speed, and shaft size should be referred to DODGW Application Engineering.Use GT with labyrinth seals when operating right of heavyFEATURES/BENEFITSPAGE B1-2lineDIMENSIONSPAGE B1-14INTERCHANGEPAGE B1-88B1-7ACCESSORIESPAGE B1-90Eccentric Collar Ball Bearing*SLIGHT INTERFERENCE FIT REQUIRED WHEN OPERATING TO THE RIGHT OF THE HEAVY LINE OR IN THE SHADED AREA. FOR SC PRODUCT ONLY, OR USE D-LOK OR GT PRODUCTS

ez sel Page 8 Thursday, July 29, 2004 3:48 PMBearing Quick ReferenceEASY SELECTIONTable 4 - Easy Selection For E-Z KLEEN Polymer-Housed Sleeve Bearing Mounted Units InchRADIAL LOAD RATINGS (LBS) AT VARIOUS REVOLUTIONS PER MINUTE (RPM)E-Z KLEENSeriesShaftSizeUp /16GRIP TIGHT Adapter Ball 0450350185130100RADIAL LOAD RATINGS (LBS) AT VARIOUS REVOLUTIONS PER MINUTE 065554540353035205Set Screw Ball ntinuous operating temperature: -40 to 180 FEccentric Collar Ball BearingFEATURES/BENEFITSPAGE B1-2DIMENSIONSPAGE B1-14INTERCHANGEPAGE B1-88B1-8ACCESSORIESPAGE B1-90

EASY SELECTIONTable 5 - Easy Selection For E-Z KLEEN Polymer-Housed Sleeve Bearing Mounted Units - MetricBearing Quick Referenceez sel Page 9 Thursday, July 29, 2004 3:48 PMUp 555820575440RADIAL LOAD RATINGS (NEWTONS) AT VARIOUS REVOLUTIONS PER MINUTE 355310265220200Eccentric Collar Ball BearingContinuous operating temperature: -40 to 82 CGRIP TIGHT Adapter Ball BearingShaftSizeSet Screw Ball BearingSeriesE-Z KLEENRADIAL LOAD RATINGS (NEWTONS) AT VARIOUS REVOLUTIONS PER MINUTE (RPM)FEATURES/BENEFITSPAGE B1-2DIMENSIONSPAGE B1-14INTERCHANGEPAGE B1-88B1-9ACCESSORIESPAGE B1-90