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MONL SERIES PLUMMER BLOCK
MONL type Plummer block housings are redesigned and simplified version of SOFN housings. As a result MONL series are totally interchangeable with SOFN type since both the types have similar general dimensions. However the inside construction and external features are improved in MONL type to make it simple, easy and faster in maintenance as well as stronger and efficient in application.
MONL type is split design suitable for oil lubrication having oil inlet hole, oil level indicator and oil drain facility. MONL housings can be used with self-align ball bearings in 22 series and spherical roller bearing in 222 series with either a cylindrical or tapered bore. The shaft diameter ranges from 75 mm to 240 mm; larger sizes are available up on request. MONL housings are available in cast iron; and upon request they can be available in cast steel or ductile iron also.
MONL housing construction has cap and base assembled with four high tensile bolts. Larger oil cavity is at inside bottom for splash oil lubrication with the use of oil pick up ring; oil level indicator and oil drain are provided in the set. Threaded connections are provided for external oil circulation pump as well as fitment of external oil cooling system. On two sides of bearing, sealing collars are provided for sealing purpose. Air breather is provided on the top of the housings to avoid accumulation of oil-mist formation inside the housing.
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