PARAGON MACHINE WORKS
   · Precision Machine Work Since 1983 ·
253 South 25th Street · Richmond, CA 94804
Phone: (510) 232-3223 · Fax: (510) 232-3533

  

BOTTOM BRACKET SHELLS > STEEL  
Bottom Bracket Shell: 1.500" OD x 73.5 mm, Steel

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Item Number: BB2008
Price: $6.94
Qty: 

Description:


Item NumberBB2008QuantityPricing
DescriptionBottom bracket shell, 1.500" OD x 73.5 mm1-9$6.94
MaterialSteel10-24$6.41
Weight/grams10225-49$5.87
Price/eachPrice based on quantity ordered.50+$5.34


This bottom bracket shell is machined from 1.5" x .083" wall 4130 steel tubing. The outside diameter is the the stock tube diameter. The width is 73.5 mm, supplied 0.5 mm oversize to allow clean up after welding. The threads are 1.370"-24, right and left hand; thread length is 0.50". The left hand thread is identified by a radial groove on the face of the shell. The minor diameter of the thread is 1.330"/1.340" and is relieved on the inside diameter to 1.385"/1.395".

Paragon Machine Works
253 South 25th Street · Richmond, CA 94804
Phone: (510) 232-3223 · Fax: (510) 232-3533

Proudly made in the USA

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