||Shaft dia range 25-125 mm
||Cast Iron FG260 , IS 210 ( ISO /R – 185-1961 – GR 25)
||Felt & V Ring
||Grease, oil , Oil circulating bath
||These are two–bearing housings where either DGBB, ACB or CRB are fitted at each end of housing to support an over hanging shaft, where, on extended shaft end a fan can be fitted thru coupling. It is important that the seating of two bearings at two ends are concentric and machined accurately in one setting. This feature is very important for vibration-free vibration of the assembly. The bearing can accommodate axial load in both directions in addition to radial loads and are suitable for relatively high speed operation. The PDN & PDD housings are supplied as assembled set consisting of housing body, grease nipple, covers with hexagonal screws & spring ring / Washer, snap ring, spacer sleeve (as the case may be), flinger rings, seal and O ring.
||PDN & PDD housings support over hanging shafts which carry the impeller of FAN. They can also be used else where like centrifugal pump, circular saw and in transmission. Due to its unique construction they as suitable for relatively high speed operation. Accurately machined housing results in vibration free operation.
|Optional Features Available On Request
- PDN – one deep groove ball bearing (6300 & 6200) each at two ends of housing
- PDP – one cylindrical roller bearing at one end and two angular contact ball bearings at other end of housing.(7200 BCB & NU 2200 ECP)
- PDR – two cylindrical roller bearings at one end and one deep groove ball bearing at other end. (NU 300ECP & 6300)