DODGE USAF 500 SERIES Pillow Blocks

INSTRUCTION MANUAL for ADAPTER MOUNTED DODGE USAF 500 SERIES Pillow Blocks WARNING: Because of the possible danger to person(s) or property from accidents which may result from the improper use of products, it is important that correct procedures be followed. Products must be used in accordance with the engineering information specified in the catalog. Proper installation, maintenance and operation procedures must be observed. The instructions in the instruction manuals must be followed. Inspections should be made as necessary to assure safe operation under prevailing conditions. Proper guards and other suitable safety devices or procedures as may be desirable or as may be specified in safety codes should be provided, and are neither provided by Baldor Electric Company nor are the responsibility of Baldor Electric Company. This unit and its associated equipment must be installed, adjusted and maintained by qualified personnel who are familiar with the construction and operation of all equipment in the system and the potential hazards involved. When risk to persons or property may be involved, a holding device must be an integral part of the driven equipment beyond the speed reducer output shaft. Baldor Electric Company IM 99800 World Headquarters P.O. Box 00, Fort Smith, AR 790-00 U.S.A., Ph: (1) 79..711, Fax (1) 79.8.579, International Fax (1) 79.8.5895 Baldor - Dodge 00 Ponders Court, Greenville, SC 915-17 U.S.A., Ph: (1) 8.97.800, Fax: (1) 8.81.33 www.baldor.com All Rights Reserved. Printed in USA. 7/07-K-00M

GENERAL INFORMATION DODGE USAF bearings conform with all appropriate AFBMA standards. They are available in either adapter or direct mounting styles for 1 7 / 1 " through 8", up to 0 mm diameter shafts. A wide variety of seals is available including metallic LER, TRIPLE TECT seal, non-metallic with V-ring, drop-in TRIPLE TECT seal with ozone resistant V-ring, auxiliary taconite, or split non-metallic seal. TRIPLE TECT is provided as standard on complete assemblies. DODGE USAF housings provide you with maximum application flexibility. Cast-in dimples allow for easy field modification for vents, lube ports, and sensors. Oversized drains and an oil equalization hole make USAF ready for circulating oil systems off the shelf. For hostile environments, USAF offers optional cast closed end housings, stainless hardware kits, and nylon coating. Complete installation, maintenance, and modification instructions for adapter mounted units are provided in this manual. Modification instructions are shown in Table. For mounting instructons of self-aligning ball bearings, see page 8. Pillow blocks with factory installed monitors must also refer to Instruction Manual 99807. WARNING To ensure that drive is not unexpectedly started, turn off and lock out or tag power source before proceeding. Failure to observe these precautions could result in bodily injury. INSPECTION Inspect shaft. Ensure that the shaft is smooth, straight, lean, and within commercial tolerances. Inspect bearing. Do not allow bearing to be exposed to any dirt or moisture. Do not remove slushing compound as it acts as both a protectant and lubricant and is also compatible with standard greases. INSTALLATION WARNING Threaded eyebolt cap holes in 5 /15mm and larger pillow blocks are rated for the weight of the cap only. Do not use the cap eyebolt holes to lift the entire pillow block or any auxiliary equipment. Failure to follow this precaution could result in bodily injury. CAUTION To ensure proper functioning of V-ring seals, do not reinstall V-ring seals until after the housing cap has been set in place and tightened. Failure to observe this precaution could result in damage to or premature failure of the equipment. Note: Housing caps and bases are not interchangeable; they must be matched with mating half. Install nonexpansion bearing first. 1. Apply a coating of light oil or other rust inhibitor to the adapter area of the shaft.. Measure the internal clearance of the bearing before mounting. Place the bearing in an upright position as shown in Figure 1. Seat the inner ring and roller elements by pressing down firmly on the inner ring bore while rotating the inner ring a few times. Position the roller assemblies so that a roller is at the topmost position on both sides. For bore sizes above 1 / ", press these top rollers inward ensuring contact with center guide flange. Using a feeler gauge measure the clearance for both sides by inserting as far as possible and sliding over top of roller (Figure 1). Write down the measured clearance for use in step 3e. Note: Do not rotate bearing when moving feeler between roller and outer ring. Note: For seal types other than TRIPLE TECT such as DROP-IN TRIPLE TECT, LER, auxiliary seals, and split seals follow seal Instruction Manual 99799 supplied with the seals. 3. Install the bearing parts in the following sequence (refer to parts drawing): a) V-ring Seal Slide one of the V-ring seals onto the shaft, making sure lip is toward the bearing. Note: Do not install V-ring seal on seal ring until housing cap has been set in place and tightened. b) Seal Ring Install a seal ring on shaft with largest O.D. toward bearing. c) Adapter Sleeve Slide adapter sleeve onto the shaft, threaded end outboard to the approximate location of the bearing. Apply a coating of light oil to sleeve O.D. Do Not Use Grease. d) Bearing Make sure that the internal clearance has been written down. Install bearing on adapter sleeve, tapered bore of bearing to match tapered O.D of adapter sleeve. Locate bearing in proper position on shaft. e) Lockwasher and Locknut Install the lockwasher (8 and smaller sizes only) on the adapter sleeve with inner prong located in the slot of the sleeve and pointing toward the bearing. Install locknut, chamfered face toward bearing. 3

TABLE 1 Tighten locknut using a spanner wrench and hammer until clearance noted in step is reduced by amount shown in Table 1. During this step shaft should be supported so all weight is off of the bearing. Find a lockwasher tab that aligns with a locknut slot and bend tab into slot. If slot is past tab then tighten, not loosen, locknut to meet a washer tab. Sizes larger than 8 require a lockplate bolted to the locknut with the inner prong of the plate located in the slot of the adapter sleeve. If necessary tighten, not loosen, locknut to allow prong to fit in adapter slot. Lock plates for 9 and 10 1 / must be hand-fitted on the job. Reduction in* Shaft Diameter Internal Clearance, in. 1 7 / 1 1 11 / 1.0010/.001 1 15 / 1, 3 / 1.001/.0015 7 / 1, 1 /, 11 / 1, 3 /.0015/.000 15 / 1, 3, 3 3 / 1, 3 7 / 1, 3 1 /.0018/.005 3 15 / 1,, 3 / 1.000/.00 7 / 1, ½, 15 / 1, 5.005/.0035 5 3 / 1, 5 7 / 1, 5 1 /.0030/.000 5 15 / 1,, 7 / 1, 1 /.0030/.005 15 / 1, 7.0035/.0050 7½, 7 15 / 1, 8.000/.0055 8 7 / 1, 8 1 /, 8 15 / 1, 9.005/.000 9 7 / 1, 9 1 /, 10, 10 1 /.005/.005 * Amount of clearance to be removed from clearance measured in Step. f) Seal Ring Install second seal ring with large O.D. toward locknut. g) V-ring Seal Slide second V-ring seal onto the shaft, again, making certain lip is toward bearing. Note: Do not Install V-ring seal on seal ring until housing cap has been set in place and tightened.. Remove any paint, dirt or burrs from the mating surfaces of the housing halves. Thoroughly clean seal grooves on both sides. Set tower half of housing on base and apply oil to the bearing seats. 5. Apply grease to the bearing and seal rings. The lubricant should be smeared between the rolling elements (see Grease Lubrication section).. Place shaft with bearing into lower half while carefully guiding the seal rings into the housing grooves. 7. Bolt lower half of the non-expansion bearing to the base. Move shaft endwise so that spacer ring can be inserted as shown on drawing. Center all other bearings on same shaft in their housing seats. Note: Only one bearing per shaft is non-expansion; other bearings should be expansion. When pillow block is subjected to heavy cap loads, use hardened washers and properly torqued grade 8 bolts to mount block to the structure. 8. When closed end is required and the block is not a cast closed, the optional end plug should be fit into the center seal ring groove of the housing. Shaft extension should not be beyond adapter and to ensure no rubbing with end plug or housing on cast closed end. 9. On pillow blocks 10 bore and above, a bead of silicone sealant should be applied between the cap and the base. 10. Grease the bearing seal grooves in the housing cap and place over the bearing after wiping the mating surfaces. The two dowel pins will align the cap with the lower housing half. Note: Each cap must be matched with its mating lower half, as these parts are not interchangeable. Cap and base have serial number stamped at joint. The serial numbers should line up for proper match. 11. Tighten cap bolts to the recommended torque in Table. 1. Assure that there is running clearance at seal rings then install V-ring seals on the seal rings as shown on sketch 1. 13. Misalignment of pillow blocks must not exceed ± 1 / " degree. 1. Apply a thick coat of grease to any exposed surface of the V-ring seals. TABLE Recommended Torque Values Size Grade Grade 5 Stainless Steel 3 / -1 7 / 1-1 1 / -13 5 / 8-11 3 / -10 7 / 8-9 1-8 1 1 / 8-7 1 1 / -7 1-0 8-3 0-50 80-100 10-175 135-170 00-50 80-350 00-500 -30 0-50 0-75 10-150 08-0 3-50 51-0 3-790 89-110 1-15 1-30-38 0-75 105-131 101-18 150-188 -- -- MAINTENANCE WARNING To ensure that drive is not unexpectedly started, turn off and lock out or tag power source before proceeding. Failure to observe these precautions could result in bodily injury. Remove the housing cap in order to inspect bearing grease. Before reassembly it is important that the V-ring seals be removed if TRIPLE TECT seal installation tools are not available. If available, do not remove seals and follow cap installation outlined in the seals instruction manual. GREASE LUBRICATION USAF bearings are specifically designed for dirty, dusty or wet environments. In order to properly protect bearings during installation, pack the bearing insert 100% full immediately after having properly mounted bearing on the shaft. If the RPM of the application falls between 0% and 80% of maximum RPM (Table 5), pack the lower half of the housing one half full. If the RPM of the application is less than 0% of maximum RPM, pack bearing housing cavity 100% full. If the RPM exceeds 80% of maximum RPM, pack the lower half of the housing 1/3 full.

WARNING Regreasing requires rotating parts to be exposed. Exercise extreme care during such operations. Failure to observe these precautions could result in bodily injury. At each regreasing cycle, for applications up to 80% of maximum RPM, slowly add grease until fresh grease is seen purging at the seats. Regreasing should be done while running. Remote regreasing lines should be added to avoid endangering personnel. If the RPM is greater than 80% of maximum RPM, add strokes of a handgun at each regreasing cycle for bores up to ". For bores greater than " up to 5" add 8 strokes of handgun at each regreasing cycle. For bores greater than 5" up to 10 1 / " add 1 strokes of a handgun at each regreasing cycle. For units running above 80% of maximum RPM, running temperature should be monitored. If a drastic change in running temperature is noted, it is recommended to remove the used grease completely and recharge with fresh grease per the above instructions. Select a grease with a viscosity at operating temperature which will provide full film lubrication (see Table 3). Use a 50 F-100 F increase in bearing temperature above ambient, depending on RPM and load. Use Table as a general guide for regreasing the bearings. A small amount of grease at frequent intervals is preferable to a large amount of grease at infrequent intervals. For special applications involving high speeds or high temperatures, consult DODGE. TABLE 3 Viscosity of Oil in the Grease Viscosity for Loads Up To 18% of Dyn. Cap. (SUS @ Oper. Temp.) Viscosity for Loads Up To 18% of Dyn. Cap. (SUS @ Oper. Temp.) DN DN 100 3500 100 5 00 3150 100 55 300 750 1800 50 00 375 000 00 500 000 3000 300 00 1750 000 00 700 1500 5000 150 800 1300 000 130 900 1075 7000 110 1000 900 8000 100 DN = bore diameter (ins.) x RPM * For loads above 18% of dynamic capacity an EP grease with the above viscosity is recommended. TABLE Regreasing Intervals (Months)* (Based on 1 hours per day 150 F max.) RPM Size 50 500 750 1000 150 1500 000 500 3000 1 7 / 8 1 15 / 1 8 3 1.5.5.5 3 / 1 7 5 3 1 1.5.5.5 7 / 1 3 3 1.5.5.5 3 3 / 1 3 1 / 5 3 1.5.5.5 3 15 / 1 1 / 3 1.5.5 15 / 1 5 1 / 3 1.5.5 5 15 / 1 7 1 1.5 7 1 / 9 1 / 1 1.5 9 15 / 1 10 1 / 1.5 * For continuous operation, hrs./day, decrease greasing interval by 50%. Above 10 1 / 8 bore consult DODGE Engineering. TABLE 5 Maximum RPM Shaft Size Grease Oil 1 7 / 8 500 7000 1 11 / 1 5300 700 1 15 / 1 500 500 3 / 1 3800 500 7 / 1, 1 / 300 300 11 / 1, 3 / 300 000 15 / 1, 3 3000 3800 3 3 / 1 00 300 3 7 / 1, 3 1 / 00 3000 3 15 / 1, 000 800 3 / 1 1900 00 7 / 1, 1 / 1800 00 15 / 1, 5 1700 00 5 3 / 1 100 000 5 7 / 1, 5 1 / 1500 1800 5 15 / 1, 1300 1700 7 / 1, 1 / 1300 100 15 / 1, 7 100 1300 7½, 7 15 / 1, 8 950 1000 8 7 / 1, 8 1 /, 8 15 / 1, 9 950 1000 9 7 / 1, 9 1 / 900 950 9 15 / 1, 10, 10 7 / 8, 10 1 / 850 900 5

Table USAF Pillow Blocks Dowel Pin, Lubrication and Mounting Hole Positions Hsg. Brg. H J Series Series AA BB CC GG1 GG G. Max. Dia. HH Hole Size Bolt Size II JJ1 JJ Hole Size Bolt Size 509 09 1 9 / 7 / 3 1 / 5 5 / 1 9 / 3 15 / 5 / 1 1 11 / 3 7 / 1 3 / 8 510 10 1 17 / 3 57 / 17 / 5 5 / 1 9 / 3 15 / 5 / 1 1 11 / 3 7 / 1 3 / 8 511 11 1 1 / 3 1 9 / 3 1 1 / 1 5 / 1 7 7 / 8 1 9 / 1 9 / 1 1 / 11 / 1 513 13 1 7 / 3 1 9 / 3 11 / 3 7 1 / 1 1 / 5 / 1 9 1 / 1 11 / 1 5 / 8 10 1 / 8 1 / 3 1 7 / 8 9 / 1 1 / 515 15 1 7 / 8 1 7 / 3 3 / 7 1 / 1 1 / 5 / 1 9 1 / 1 11 / 1 5 / 8 10 1 / 8 1 / 3 1 7 / 8 9 / 1 1 / 51 1 1 / 3 1 3 / 8 5 / 1 8 19 / 3 1 3 / 8 5 / 1 10 1 / 13 / 1 3 / 11 9 / 1 9 15 / 1 1 / 1 11 / 1 5 / 8 517 17 1 / 1 1 15 / 3 13 / 3 8 19 / 3 1 3 / 8 5 / 1 10 1 / 13 / 1 3 / 11 9 / 1 9 15 / 1 1 / 1 11 / 1 5 / 8 518 18 3 / 8 1 1 / 7 / 1 9 7 / 1 1 9 / 5 / 1 11 13 / 3 13 / 1 3 / 1 5 / 8 11 1 / 3 9 / 3 11 / 1 5 / 8 50 0 11 / 1 1 3 / 3 17 / 3 10 1 / 1 39 / 5 / 1 1 19 / 3 15 / 1 7 / 8 1 3 / 11 13 / 1 19 / 3 13 / 1 3 / 5 13 / 1 1 15 / 1 19 /3 11 1 / 3 1 5 / 3 15 / 3 13 5 / 3 15 / 1 7 / 8 15 1 / 1 19 / 3 9 / 3 13 / 1 3 / 5 3 1 / 8 1 9 / 3 11 / 1 11 7 / 1 5 / 3 15 / 3 13 7 / 8 15 / 1 7 / 8 15 7 / 8 13 9 / 3 13 / 1 3 / 5 3 1 / 3 / 3 3 / 1 5 / 3 3 / 15 / 3 1 31 / 3 1 1 / 1 1 17 3 / 8 1 9 / 1 3 5 / 3 15 / 1 7 / 8 58 8 3 31 / 17 / 3 3 / 13 19 / 3 5 /3 15 / 3 1 17 / 3 1 5 / 1 1 1 / 18 11 / 1 15 3 / 3 5 / 8 1 1 / 1 1 530 30 3 7 / 3 17 / 3 13 / 1 1 3 / 3 / 8 15 / 3 17 3 / 3 1 5 / 1 1 1 / 19 1 / 1 15 / 1 3 15 / 1 1 1 / 1 1 53 3 3 / 3 9 / 1 15 9 / 1 3 / 15 / 3 18 1 / 1 5 / 1 1 1 / 0 9 / 3 17 3 / 3 3 15 / 1 1 1 / 1 1 9 /3 53 3 1 / 8 3 1 0 1 / 1 9 / 1 1 1 / 3 3 / 8 53 3 5 / 1 3 1 1 / 1 9 / 1 1 1 / 5 1 / 538 38 1 / 3 1 / 8 1 1 / 8 3 1 9 / 1 1 1 / 5 / 8 5 5 13 / 3 5 / 8 1 3 / 1 5 / 1 1 13 / 1 1 3 / 30 3 / Item A B C D E F G H Description Optional Seal Grease Location Optional Location for Vent, Vibration Pickup and/or Grease Location for Non W33 Grooved Bearing Position for Thermocouple Location Position for Lubrication of Bearing with W33 Groove Lubrication Port for W33 Groove Groove Bearing Drilled Standard on Pillow Blocks Per Drilled and Tap Location for Vent or Side Lubrication for Bearing without W33 Groove Dowel Pin Location for Metric Plummer Blocks Drilling Location for Two Bolt Mounting or Optional Dowel Pin Location

I J Optional Location for Dowel Pin Location Drilling Location for Four Bolt Mounting or Optional Dowel Pin Location

LONG-TERM STORAGE OF PRE- ASSEMBLED BEARINGS Applications such as conveyor pulleys and fans are shipped to a job site with bearings already mounted to the shafts. Since these units may be stored for long periods of time in unprotected areas subject to rain, dust, etc. bearings should be packed 100% full and so tagged at bearing assembly to prevent contamination or corrosion of the bearings. Rotate bearings or shaft at least once a month. Prior to installation on the structure, if the application RPM is greater than 0% of catalog maximum speed, excess grease must be removed to the levels outlined previously. Removal of excess grease must be done in a clean, protected environment.7 OIL LUBRICATION USAF bearings are specifically designed to handle both grease and oil lubrication. Oil lubrication is normally required at high speeds as well as high loads or whenever heat from an external source is flowing into the bearing. Oil lubrication may be static or circulating. With static oil, fill the bearing cavity with oil up to the centerline of the lower roller. The dimension is identified as "w" and is shown in Table 7. Mount an oil sight gauge on the drilled and tapped hole on the side of the pillow block for visual indication of this level. The oil level may drop or rise during operation depending on the rotation of the bearing. Both the static oil level and the running oil level should be marked on the oil sight gauge and properly identified. Oil should be replaced semiannually. For circulating oil, the flow rate and size of return drains are shown in Table 7. Consult DODGE application engineering for recommendations. TABLE 7 Circulating Oil Circulating Oil Flow* Drain Hole, Dry Sump*** Thermocouple Hole Vibration Sensor Hole Shaft Size Block Size Amount Sufficient For Normal Lubrication Maximum Amount For Heat Dissipation Due to External Heat Source Static Oil Level/In. Location Size Location Wall Thck. Location Wall Thck. Gal./Min. Gal./Min. W** X Y A B C E 1 7 / 1 509.005.07 1 / 3 / 8 1 9 / 1 15 / 1 59 / 1 3 / 3 5 / 8 1 / 8 7 1 11 / 1 510.0030.09 1 5 / 1 1 / 13 / 1 1 / 8 7 1 15 / 1 511.000.10 1 5 / 3 1 5 / 1 53 / 1 / 8 7 3 / 1 513.0050.15 1 7 / 1 1 / 3 5 / 3 1 / 8 7 7 / 1, 1 / 515.000.175 1 5 / 3 1 5 / 3 7 / 8 1 / 18 11 / 1, 3 / 51.005.195 1 1 / 1 31 / 3 1 / 1 / 18 15 / 1, 3 517.0075.0 1 3 / 8 1 / 8 1 1 / 1 3 / 8 18 3 3 / 1 518.0080.5 1 15 / 3 1 / 1 1 / 8 3 / 8 18 3 7 / 1, 3 1 / 50.011.35 1 1 / 5 / 8 1 1 / 3 / 8 18 3 15 / 1, 5.015. 1 51 / 7 / 8 1 11 / 3 3 / 1 5.0175.8 1 7 / 3 3 3 / 1 1 3 / 8 1 / 1 7 / 1, 1 / 5.019.55 11 / 3 3 5 / 1 1 5 / 8 1 / 1 15 / 1, 5 58.03.0 1 / 3 3 5 / 8 1 15 / 3 5 3 / 1 530.05.75 1 / 3 3 19 / 3 1 3 / 5 7 / 1, 5 1 / 53.030.80 3 / 3 1 / 3 1 1 / 5 15 / 1, 53.035.85 3 / 1 5 / 3 1 1 / 7 / 1, 1 / 53.037.875 7 / 7 / 3 1 5 / 8 1 / 1 15 / 1, 7 538.039 1.0 17 / 3 3 / 1 39 / 7 1 /, 7 15 / 1, 8 5.050 1. 3 1 / 5 7 / 1 1 / 3 1 / 1 8 3 / 8 18 1 / 1 1 / 1 1 / 1 1 / 1 1 / 1 17 / 19 / 1 9 / 31 / 3 9 / 3 17 / 3 1 57 / 1 1 / 8 11 / 3 37 / 1 / 1 1 / 8 3 / 8 5 / 8 1 / 1 3 / 1 5 / 18 1 / 9 / 3 1 33 / 13 / 3 3 / 1 / 1 7 / 1 7 / 1 39 / 3 / 3 1 9 / 17 / 3 5 / 3 5 / 1 3 / 19 / 3 17 / 3 3 3 / 1 3 / 3 11 / 1 9 / 3 3 / 8 1 55 / 3 / 1 1 / 3 5 / 3 3 / 57 / 1 / 3 5 / 3 13 / 1 7 / 8 11 / 3 1 / 9 / 3 59 / 33 / 7 / 3 1 1 5 / 31 / 3 5 / 1 1 1 / 5 1 / 3 / 1 1 / 8 1 1 / 5 1 / 3 3 / 3 1 3 / 1 1 1 / 5 / 8 3 3 / * Based on oil temperature of 130ºF 150ºF & oil level at centerline of lowest roller. For maximum oil flow values, both drains should be used. Mount block with drain holes on right side of block centerline when rotation is CCW. Mount block with drain holes on left side of block centerline when rotation is CW. ** Static oil level is measured from bottom of block base to meniscus on oil sight gauge. (Non-rotating mode)

*** For wet sump, consult DODGE Engineering. Above 8#ls shaft size, consult DODGE Engineering, Tel.: 8 97 800.

SKETCH 1 REPLACEMENT PARTS FOR 500 SERIES USAF PILLOW BLOCKS REPLACEMENT PARTS FOR 500 SERIES USAF PILLOW BLOCKS Ref. Name of Part Style Qty. 1 7 /1 1 11 /1 1 15 /15 3 /1 7 /1 1 / 11 /1 3 / 15 /1 3 3 3 /1 3 7 /1 3 1 / 3 15 /1 3 /1 7 /1 1 / 1 -Bolt Base Hsg.** Std. 1 03995 0399 03997 03998 0000 0000 0198 0198 0010 0010 0199 000 000 Assembly 500 Series Closed End 1 0395 039 0397 0398 0395 03955 03971 03971 039508 039508 03973 03975 03975 1 -Bolt Base Hsg.** Std. 1 0399 0003 0003 0007 0007 0013 0013 011 003 003 005 005 00 0031 0031 Assembly 500 Series Closed End 1 03970 0955 0955 0397 0397 03509 039509 0397 0397 0397 03977 03977 03978 03979 03979 1 Roller Bearing 00K 1 13 137 13 1 001 001 003 003 005 005 007 009 009 011 011 013 015 015 1 Seal Ring º 03389 03390 0050 0051 005 0053 005 0083 0055 005 0057 0058 0059 000 001 00 03073 00 17 V-ring Seal º 03 0 05 0 07 07 08 08 09 09 030 030 030 031 031 03 033 033 18 Non-Expansion Spacer 1 01987 0335 0315 031 0117 0117 0117 0117 01175 01175 01173 0117 0117 01177 01177 01185 01178 01178 0 Adapter Sleeve 1 0013 001 0310 0311 01110 01111 01109 011 0111 01113 0111 01115 0111 01117 01118 01119 0110 0111 Nut#tu 1 19187 19188 1918 19185 0901 0901 090 090 0903 0903 090 0905 0905 090 090 01071 010 010 Lockwasher 1 19180 19181 1918 19183 19150 19150 1915 1915 1915 1915 1915 19158 19158 1910 1910 191 191 191 Drain Plug 300 300 300 300 3009 3009 3009 3009 30031 30031 30031 30031 30031 30031 30031 30033 30033 30033 * ER Ring + Locking plate used Micromount used above " bore z Two required for these sizes Only one needed for closed end pillow blocks Not shown (used for drop-in TRIPLE-TECT seal) ** Non-expansion spacer included with block REPLACEMENT PARTS FOR 500 SERIES USAF PILLOW BLOCKS Ref. Name of Part Style Qty. 15 / 1 5 5 3 / 1 5 7 / 1 5 1 / 5 15 / 1 7 / 1 1 / 15 / 1 7 7 3 / 1 7 1 / 1 -Bolt Base Hsg.** Std. 1 003 003 003 000 000 003 003 00 00 009 009 03981 005 Assembly 500 Series Closed End 1 03980 03980 03917 03918 03918 03919 03919 0390 0390 0391 0391 039 0393 1 Roller Bearing 00K 1 017 017 019 01 01 03 03 05 05 07 07 0 09 1 Seal Ring º 005 00 007 008 009 0070 0071 007 0073 007 0075 0083 0081 17 V-ring Seal º 03 03 035 035 035 03 03 037 037 038 038 038 039 18 Non-Expansion Spacer 1 01179 01179 0118 01180 01180 01181 01181 0118 0118 0118 0118 00850 01183 0 Adapter Sleeve 1 011 0113 011 0115 011 0117 0118 0119 01130 0113 01133 00837 0115 Nut 1 0105 0105 0107 010 009 0107 0107 01070 01070 0108 0108 00838 0109 Lockwasher 1 191 191 1918 19170 19170 1917 1917 1917 1917 1917 1917 19171 19178 Drain Plug 30033 30033 30033 30033 30033 30033 30033 30033 30033 30033 30033 30033 30033 Ref. Name of Part Style Qty. 7 15 / 1 8 8 7 / 1 8 1 / 8 15 / 1 9 9 7 / 1 9 1 / 9 15 / 1 10 10 7 / 1 10 1 / 1 -Bolt Base Hsg.** Std. 1 0055 0055 000 000 000 000 5 50 50 50 001 001 Assembly 500 Series Closed End 1 039 039 1 Roller Bearing 00K 1 09 09 031 031 031 031 53 53 030 030 030 030 1 Seal Ring º 007 0097 008 0078 008 0079 039 05 03097 003 003 0573 17 V-ring Seal º 039 039 00 00 00 00 057 057 01 01 18 Non-Expansion Spacer 1 01183 01183 0111 0111 0111 0111 55 55 0113 0113 0113 0113 0 Adapter Sleeve 1 01137 01138 0319 01078 030 01079 0597 51 01053 0113 058 570 Nut 1 0109 0109 0107 0107 007 0107 539 539 01073 01073 01073 01073 Lockwasher 1 19178 19178 19177+ 19177+ 19177+ 19177+ 50+ 50+ 19179+ 19179+ 19179+ 19179+ Drain Plug 30033 30033 30033 30033 30033 30033 30033 30033 30033 30033 30033 30033 1 05015 1 / 8 7 Hydraulic Fitting (All Sizes) 1 5 300 1 / 8 Pipe Plug (All Sizes) 1 + Locking plate used Two required for these sizes º Only one needed for closed end pillow blocks ** Non-expansion spacer included with block 10

MOUNTING INSTRUCTIONS FOR SELF-ALIGNING BALL BEARINGS WARNING: When using double-row, self-aligning ball bearings in a Dodge USAF housing, it is necessary to switch the position of the grease fitting and the pipe plug (see sketch, page 7, items 1 and 5) in the cap of the housing in order to lubricate the bearing since it does not have a W33 lubrication groove in its outside diameter. The mounting procedure for an adapter mounted self-aligning ball bearing in a split pillow block housing is similar to that of an adapter mounted spherical roller bearing with the exception of the bearing drive-up procedure. The internal clearance of a double row self-aligning ball bearing cannot be measured accurately in the field. The mounting instructions for the adapter mounted spherical roller bearing in a split pillow block housing can be used for the mounting of self-aligning ball bearings by omitting Step, and substituting the following for Steps 3 d and 3 e in the mounting procedure under the heading INSTALLATION on page of this manual: Wipe any residual oils or greases from the shaft, all adapter sleeve surfaces and the bearing bore prior to mounting. Install the bearing onto the adapter sleeve, tapered bore of the bearing matching the tapered O.D. of the adapter sleeve. Locate the bearing in proper position on shaft. Install the lockwasher on the adapter sleeve with the inner prong located in the slot of the sleeve and pointing towards the bearing. Install the locknut, chamfered side towards the bearing. Tighten the locknut by hand or with a spanner wrench until the adapter sleeve has just begun to grab the shaft and cannot be easily moved or rotated. Two methods of final tightening can be used. Either rotate the nut through the given angle or rotate the nut until the measured axial displacement of the inner ring is equal to S. Find a lockwasher tab that lines up with a locknut slot and bend the tab into the slot. If slot is past tab then tighten, not loosen, locknut to meet a washer tab. When properly mounted, the bearing should rotate easily and it should be possible to swivel the outer ring manually, and S are obtained from the following table corresponding to the bearing bore series: Bearing Bore Series Tightening Angle Axial Displacement S Axial Displacement S (degrees) For series 1K (mm/in.) For series K (mm/in.) 09 70 0.31/0.01 0.31/0.01 10 70 0.31/0.01 0.31/0.01 11 90 0.0/0.0157 0.39/0.015 1 90 0.0/0.0157 0.39/0.015 13 90 0.0/0.0157 0.39/0.015 15 10 0.5/0.0177 0.3/0.019 1 10 0.5/0.0177 0.3/0.013 17 10 0.58/0.08 0.5/0.013 18 10 0.58/0.08 0.5/0.013 10 10 0.58/0.08 0.5/0.013 0 10 0.58/0.08 0.5/0.013 1 10 0.7/0.0 0./0.00 10 0.7/0.0 0./0.00 10 0.7/0.0 11