Ball Bearing Cartridges

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A general purpose cartridge having a primer and a ball and a full charge of powder. cartridge - ammunition consisting of a cylindrical casing containing an explosive charge and a bullet; fired from a rifle or handgun.

Cartridge bearings last a very long time with no maintenance at all. Since installing fancy ceramic bearings is part of high end road cycling these days I would think most competent shops would have the tools and knowledge to replace a cartridge bearing.

 

Bearing Number Bore Dia Outer DIa Width Size
Sealmaster SC-20 Ball Bearing Cartridges 2.4375 in 0.07 in 27.64 in 434000 lbf
Sealmaster SC-19 Ball Bearing Cartridges 3 mm 95 mm 71,5 mm 71,5
Sealmaster MSC-20 Ball Bearing Cartridges 76,2 L814749/L814710 19,05 76.2x109.538x19.05
Sealmaster SC-32 Ball Bearing Cartridges 13 mm 13 K14X18X13 14
Sealmaster SC-32R Ball Bearing Cartridges 360 mm 2 mm 1.6 1080 kN
Sealmaster SRC 12 Ball Bearing Cartridges 3,15 mm 85 Samick 60
Sealmaster SC-24 Ball Bearing Cartridges 0.047 AST 0.5625 0.0021
Sealmaster SC-31 Ball Bearing Cartridges 80 110 mm 72,5 kN 34 mm
Sealmaster SRC-16 Ball Bearing Cartridges 110 mm NTN 40 mm NN4922C1NAP4
Sealmaster SC-23 Ball Bearing Cartridges 29x60x19.5 EC12468S01H206 29 mm SNR
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