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Aluminum Slide Bar (Transmission Rod) with Keeper
Doric DR1000 Roller Series
The DR1000 Series rollers are high performance products suited for residential or commercial sliding door applications.
Manufactured with an engineered polymer outer carriage housing and passivated zinc inner carriage, this adjustable roller
offers superior corrosion resistance and durability. The DR1000 roller provides ‘ZZ’ bearing performance rating and is moulded
with a high performance engineered polymer that gives superior load rating and cycle testing.
Doric DR2000 Roller Series
The DR2000 Series roller is a high performance product suited for many door applications. Manufactured with an engineered
polymer outer carriage housing and passivated zinc inner carriage, this adjustable roller offers superior corrosion resistance and
durability. The DR2000 roller provides “ZZ” bearing performance rating and is moulded with a high performance engineered
polymer that gives superior load rating and cycle testing.
Doric DR4000 Roller Series
The DR4000 Series roller is the highest performing roller of Doric lineup. With a maximum weight capacity of 280kg per roller,
this roller is best suited for large and heavy door panels. Manufactured with an engineered polymer outer carriage housing
and passivated zinc inner carriage, this adjustable roller offers superior corrosion resistance and durability. The DR4000 roller
provides “ZZ” bearing performance rating and is moulded with a high performance engineered polymer that gives superior
load rating and cycle testing.
