Brown Machinery & Supply Co.
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TEMPLATE BUSHINGS
 


TB
Template Bushing
with Retainer Ring




 
FEATURES: An economical bushing designed for thin template jig plates from 1/16 to 3/8" thick. Bushings are held in place by a Retainer Ring (order Installation Tool separately). The OD serrations prevent the bushing from spinning. Bushings can be removed and reused by breaking the aluminum Retainer Ring (extra rings available separately).

STANDARD SIZES: Available in 3/8", 1/2", and 3/4" OD sizes. See Dimensions page for part numbers and standard ID drill sizes. The prices shown apply to standard bushings only, with any standard USA or metric ID size within the stated range.
 TB-24-6-4-.1250-TR-10   Bushing with
1/8" ID, and
retainer for 1/16"
thick template
 TB-24-6-4-.1250-TR-30   Bushing with
1/8" ID, and
retainer for 1/8"
thick template
 TB-24-6-4-.1250   Bushing only, with
1/8" ID (Retainer
Rings ordered
separately)

STANDARD ID TOLERANCE:
 From #55 to 1/2"     +.0001/+.0011
(ID concentric with OD to within .002" TIR)

MATERIAL: Bushing > 1144 Stressproof steel, heat treated to achieve Rc 62-64 ID hardness. Retainer Ring > Aluminum.

Retainer rings are also available
separately as spares.




 
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