Plummer block UC305 pillow block bearing housing

Specifications

Plummer block UC305 pillow block bearing housing

Packing:

for small bearing:plastic bag+paper box+wooden box

for big bearing: waterproof belt+professional belt+wooden box 

Different types of bearing housings

1. Pillow blocks – these include UCP, HCP, UCLP, UKP, UCPX, and UKPX.

These mounted bearings are used when support for a rotating shaft axis is required. Their design enables them to support the shaft in operations where the mounting surface is parallel to the shaft axis.

2. Flange type– includes UCF, HCF, UKF, UCFX, UKFX, UCFU, UCFC, UKFC, UCFS, UCFL, UKFL, UCFT.

The flange type bearing housing comes in various shapes and styles such as square, round, and rhombus flange types

3. Take-up units type - UCT, HCT, and UKT.

These bearing housings have an inner surface which is concave sphered hence the bearing used has a convex sphered outer surface. They are designed to permit moderate initial misplacement. Widely used in conveyor chains and conveyor belts. A sliding slot at the side of the housing facilitates the free movement of the unit.

4. Cartridge type – UCC, HCC, and UKC.

This type of bearing housing has a cylindrical outer perimeter hence the bearing outer bore is spherical. The entire unit allows free movement in the axial direction and is self-aligning. This type can be used as free side bearings for long shafts because they are capable of accommodating shaft expansion or contraction due to temperature differences. Also suitable where there is adjustment of the axial direction is required.

5. Light duty types - SAFD, SBFD, SAFW, SBFW, SALF, and SBLF. 

These mounted bearings are used when support for a rotating shaft axis is required. Their design enables them to support the shaft in operations where the mounting surface is parallel to the shaft axis.

Construction:

Pillow block bearing Unit are composed of insert bearing installed in a special housing. The spherical fit of the outside diameter of the insert bearing and the inside diameter of the housing accommodates misalignments.

 A pillow block, also known as a Plummer block or bearing housing, is a mounted or roller bearing used to provide support for a rotating shaft with the mounting surface on a parallel line with the axis of the shaft. Housing material for a pillow block bearing is typically made of or pressed steel. Pillow block bearings are extensively used in conveyor systems such as. Most pillow block bearings are self-lubricating.

Application

Simple, economic insert bearing units are widely used in the application of agricultural machinery, construction equipment, textile machines, conveyor systems and ventilators, as well as machines for food processing and packing.

 Packing and picture: