» DBR Range ( D1) (Brass Bush)

DBR-D1 Brass bushes are made from stable grade of general brass extrusions & bars to make different components suiting to customers’ requirements.

» DBR Range (D2) (Bronze Bush)

Solid turned bronze sliding bearing are made as per DIN 1850 / ISO 4379. These ranges of bearings require oil, grease or any solid lubricant like PTFE for proper lubrication and are not recommended to use in dry conditions.

DBR-D2 range of bearings are maintenance-bound sliding bearings, suitable for operation in contaminated environment, which has good corrosion resistance, unsusceptible to impact load, The Standard material of construction is CuSn12.

DUROFIT production & technical team can come up with different material compositions and dimensions at a short notice providing the best solution meeting the requirements. .

» DBR Range (D3) (Heat Treated range for heavy load applications)

Very Good sliding Characteristics, good anti-seizure property, special material, Punched oil grooves & oil pockets are not feasible. Bushings suitable for hydraulic Pump & automatic gearbox. After surface specific treatment, bushings for main bushes of high speed, medium-low load internal-combustion engine, Connecting Rod etc

» DBR Range (D4) (Bronze Bush with Graphite Rings)

Mid fatigue strength & load carrying capacity, very good fatigue strength & load carrying capacity, very good sliding characteristics. Bushings for half-bearing of high speed, lower load internal-combustion engine, air compressor, refrigerator, hypoid gearbox, hydraulic pump, gearbox etc