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SERVICE MANUAL

MODEL 28 BEARING ADAPTER

  THIS SERVICE MANUAL IS EFFECTIVE:

  S/N: 119739 TO CURRENT

 

DATE: 2/3/2014 TO CURRENT

  VERSION:   SM28LM-AA

!

WARNING: While working on this equipment, use safe lifting procedures,  

wear adequate clothing and wear hearing, eye and respiratory protection.

NOTE:

 Individual customer specifications (mounting 

case, output shaft, brake assembly, etc.) may vary from 

exploded drawing and standard part numbers shown. 

If applicable, refer to customer drawing for details.

Summary of Contents for 28

Page 1: ...WARNING While working on this equipment use safe lifting procedures wear adequate clothing and wear hearing eye and respiratory protection NOTE Individual customer specifications mounting case output shaft brake assembly etc may vary from exploded drawing and standard part numbers shown If applicable refer to customer drawing for details ...

Page 2: ... WASHER 5 16 01 166 0110 6 25G PIPE PLUG 3 8 MAGNETIC 01 207 0070 2 30 MISCELLANEOUS 35 SHIM 20 004 1091 35A SPLIT RING 20 L SEGMENT 20 004 1362 1 35B LOCK RING 20L 20 004 1372 1 35C ESKRIDGE 25A 25G 30 3 35C 35B 35A 20A 20B 1 30 20B 20A 16A 16B 2 MODEL 28 BEARING ADAPTER EFFECTIVE FROM SN 119739 02 03 2014 QUANTITY DEPENDANT UPON DESIRED BEARING PRELOAD X28LM ECN REV A 09 03 2020 HWP 16C ITEM 3 C...

Page 3: ...es regardless of ambient temperature If your unit was specified shaft up or with a Z option a grease zerk was provided in the base housing For shaft up operation the output bearing will not run in oil and must be grease lubricated Use a lithium based or general purpose bearing grease sparingly every 50 operating hours or at regular maintenance intervals Over greasing the output bearing should be a...

Page 4: ... seal 16B and fit onto the shaft 2 seal diameter and against the shoulder 5 Lubricate inner lip of shaft seal 16A and slide it onto the shaft 2 until it fits snugly over the shaft seal diameter with the open side of the seal toward the inside of the unit 6 Press outer bearing cone 20A large end down as shown onto the shaft until it seats against the shoulder Note Press bearing cone onto output sha...

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