Super Smart Ball Bushing Bearing - Hollin Applications

Precision Steel Ball Bushing BearingsPrecision Steel Ball Bushing Bearings(Open Type) For Continuously Supported ApplicationsPhone: 1-800-554-8466Website: www.thomsonballbushing.comC2C1TDdX YCN1Sizes .500 thru 1.00 available in Corrosion Resistant Stainless SteelEPrecision Steel Ball Bushing Bearings (Open Type) and 60 Case* LinearRace*Part Number Distance Ret. 60 Case 60 Case 60 CaseBetween Ring LinearRace Solid LinearRacePrecision SteelRetaining Groove Minimum LinearRace Mounting HolesBall Bushing 60 Case Nominal Length Rings min. Depth of MassBearing LinearRace Diameter C C1 C2 Hardness lb/in X Y N1OPN-81420 1/2 L PD .500 1.250/1.235 .967/.951 .046 .04 .06 4 2 #6-32OPN-101824 5/8 L PD .625 1.500/1.485 1.108/1.092 .056 .04 .09 4 2 #8-32OPN-122026 3/4 L PD .750 1.625/1.610 1.170/1.154 .056 .06 .13 6 3 #10-32OPN-162536 1 L PD 1.000 2.250/2.235 1.759/1.741 .068 .08 .22 6 3 1 ⁄4-20OPN-203242 1 1/4 L PD 1.250 2.625/2.605 2.009/1.991 .068 .08 .35 6 3 5 ⁄16-18OPN-243848 1 1/2 L PD 1.500 3.000/2.980 2.415/2.397 .086 .08 .50 8 4 3 ⁄8-16OPN-324864 2 L PD 2.000 4.000/3.980 3.195/3.177 .103 .10 .89 8 4 1 ⁄2-13OPN-406080 2 1/2 L PD 2.500 5.000/4.975 3.978/3.958 .120 .10 1.39 8 4 5 ⁄8-11OPN-487296 3 L PD 3.000 6.000/5.970 4.728/4.708 .120 .10 2.00 8 4 3 ⁄4-10OPN-6496128 4 L PD 4.000 8.000/7.960 6.265/6.235 .139 .10 3.56 8 4 #1-8Part Number (3)Precision SteelBall BushingBearingWorkingBoreDiameterTOPN-81420 .5005/.4995OPN-101824 .6255/.6245OPN-122026 .7505/.7495OPN-162536 1.0005/.9995OPN-203242 1.2506/1.2494OPN-243848 1.5006/1.4994OPN-324864 2.0008/1.9992OPN-406080 2.5010/2.4990OPN-487296 3.0012/2.9988OPN-6496128 4.0020/3.9980RecommendedHousing BoreBeforeAdjustmentD.8760/.87401.1260/1.12401.2510/1.24901.5635/1.56152.0010/1.99902.3760/2.37403.0010/2.99903.7515/3.74854.5015/4.49856.0020/5.998060 CaseLinearRaceDiameterd.4995/.4990.6245/.6240.7495/.7490.9995/.99901.2495/1.24901.4994/1.49891.9994/1.99872.4993/2.49852.9992/2.99833.9988/3.9976Load/Life Graph (Lines indicate limiting load for given Ball Bushing bearing)MinimumSlotWidthE.31.38.44.56.63.751.001.251.502.00Angledeg50606060505050505050NumberofBallCircuits3344555555(Dimensions in inches)BallBushingBearingMasslb.07.11.17.32.901.122.164.247.3317.25Dynamic (1)LoadCapacitylb f60105140240400600860138020003800† Contact factory for availabilityLoad on Load most on heavily most heavily loaded loaded bearing bearing (lb f ) (lbf)5001001011 10 100 1000Required Travel Life (millions of inches)OPN-203242OPN-162536OPN-101824OPN-122026OPN-81420Load on most heavily loaded bearing (lbf)50001000100501 10 100 1000Required Travel Life (millions of inches)OPN-6496128OPN-487296OPN-406080OPN-324864OPN-243848Determining Ball Bushing Bearing SizeTo determine the proper Ball Bushing bearing sizeenter the chart with the maximum load of themost heavily loaded bearing and the required travellife. Mark where the two lines intersect. All BallBushing bearing sizes that pass through or aboveand to the right of this point may be suitable forthis application.Note: For the purpose of using this chart.Load on most heavily loaded bearing = maximumapplied load/K 0*Where K 0 can be determined from the PolarGraph to the right.Page 90©2003 Danaher Motion. Printed in the U.S.A. The specifications in this publication are believed to be accurate and reliable.However, it is the responsibility of the product user to determine the suitability of Thomson products for a specific application.While defective products will be replaced without charge if promptly returned, no liability is assumed beyond such replacement.* Trademark of Danaher Motion. DANAHER MOTION is registered in the U.S. Patent and Trademark Office and in other countries.