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 2" 7 BALL STANDARD DUTY ROLLERNominal Two Inch diameter Steel 7 Ball Bearing roller 4" stem
For residential Sectional garage doors up to 300#
Rated 12,000 cycle
requires periodic lubrication
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 2" HEAD DUTY INDUSTRIAL 10 BALL 4" STEMTwo Inch HD Steel 10 Ball Bearing roller
For commerical/industrial Sectional garage doors
4 inch stem. Requires periodic lubrication
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 2" INDUSTRIAL 6" LONG STEM 2" HD 10 ball bearing roller for industrial/commercial
sectional overhead doors. 6" stem, typically used
with double end hinges. Requires periodic lubrication.
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 2" 10 Ball Roller 9" stemHD Extra long 2" 10 ball roller w/9" stem.For industrial commercial application with double end hinges. Rating
75lbs per roller,7/16" shaft.Requires periodic lubrication.
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 3" SHORT STEM INDUSTRIAL GRADE ROLLER3" diameter roller head,10 ball bearings. Used primarly for large industrial/commercial overhead doors with 3" track.
4" stem, used with single end hinge.
Requires periodic lubrication
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 3" LONG STEM INDUSTRIAL GRADE ROLLER3" diameter roller head,10 ball bearings. Used primarly for large industrial/commercial overhead doors with 3" track.
6" stem, used with double end hinges.
Requires periodic lubrication
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 2" NYLON 10 BALL ROLLERSmooth, quite HD 2" 10 Ball roller with nylon tire.
Corrosion resistant, w/zinc plated 4" Stem. Great
for high humidity areas.
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 RESIDENTIAL 2" POLYMER QUIET ROLLER
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