LB Series Liner Bushings

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LB Liner Bushings

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The LB Series Liner Bushings are great for converting targeted holes to the shank size of your SMR adapters.  Slip this precision bushing into the hole you wish to target, and the new bore diameter will fit the SMR adapter, holding it on center of the original hole.Liner bushing sketch showing dimensions

Choose an "A" value from the table below, and pair with the "B" value to create the item number for the product that you want, for example, LB-3750-2500.  Or, use this format to describe your own custom size bushing.
 

LB part number construction example
Outer diameter A Flange Dia. "D"
0.375" 3750 0.750"
0.500" 5000 0.875"
Bore diameter B
0.2500" 2500

Specifications

OD tolerance:  +0.0000", −0.0005" (+0.000mm, −0.013mm)

ID tolerance:  +0.0005", −0.0000" (+0.013mm, −0.000mm)
Flange height tolerance:  ±0.0005" (±0.013mm)

Material:  Stainless Steel

Hardness:  HRC 42-45

May be used with...