Pillow block bearing consist of outer spherical ball bearing and cast iron bearing seat. The internal structure of outer spherical ball bearing  , in the outer ring, outer ring has a truncated spherical outside surface, with that surface ,this bearing can be adjust to match with different  spherical surface of the bearing.Usually these bearings have a space between the inner hole and shaft, with the top silk, eccentric sleeve or be a set of bearing inner ring is fixed on the shaft, and with the axis of rotation.

China Factory  Best Cheap UCF204 Pillow Block Bearing Dimensions ntn:

Housing units UCF204  with four -bolt flanged housing units,square design,cast iron material ,with grub screw in inner ring ,RSR seals.

We Are Professional Bearing Housing Manufacturer In China ,Below Here Are Our Housing Mounted Bearing Types:

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

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

These bearing housing are with square ,round types

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

These bearing housings are widely used in conveyor chains and conveyor belts. 

1)UCP series:

UCP201, UCP202, UCP203, UCP204, UCP205, UCP206, UCP207, UCP208, UCP209, UCP210, UCP211, UCP212, UCP213, UCP214, UCP215, UCP216, UCP217, UCP218,

UCP305, UCP306, UCP307, UCP308, UCP309, UCP310, UCP311, UCP312, UCP313, UCP314,  UCP315, UCP316, UCP317, UCP318, UCP319

2)UCF series:

UCF201, UCF202, UCF203, UCF204, UCF205, UCF206, UCF207, UCF208, UCF209, UCF210, UCF211, UCF212, UCF213, UCF214, UCF215, UCF216, UCF217, UCF218,

UCF305, UCF306, UCF307, UCF308, UCF309, UCF310, UCF311, UCF312, UCF313, UCF314,  UCF315, UCF316, UCF317, UCF318, UCF319

3)UCFL series:

UCFL201, UCFL202, UCFL203, UCFL204, UCFL205, UCFL206, UCFL207, UCFL208, UCFL209, UCFL210, UCFL211, UCFL212, UCFL213, UCFL214, UCFL215, UCFL216, UCFL217, UCFL218,

UCFL305, UCFL306, UCFL307, UCFL308, UCFL309, UCFL310, UCFL311, UCFL312, UCFL313, UCFL314, UCFL315, UCFL316, UCFL317, UCFL318, UCFL319

4)UCFC series:

UCFC201, UCFC202, UCFC203, UCFC204, UCFC205, UCFC206, UCFC207, UCFC208, UCFC209, UCFC210, UCFC211, UCFC212, UCFC213, UCFC214, UCFC215, UCFC216, UCFC217, UCFC218

5) UC series :

UC201, UC202, UC203, UC204, UC205, UC206, UC207, UC208, UC209, UC210, UC211, UC212, UC213

6) UCPA series:

UCPA201, UCPA202, UCPA203, UCPA204, UCPA205, UCPA206, UCPA207, UCPA208, UCPA209, UCPA210, UCPA211, UCPA212, UCPA213

The bearing unit is consist of pillow block and insert bearing ,the spherical bearing UC205 with pillow block P series,the new bearing nuit is UCP205. Due to the strong interchangeability of the spherical bearing with seat, the bearing core can be assembled freely in the bearing housing of the same specification and different shape,such as UCT205,UCF205,UCFL205.

Here Is Bearing Housing Photos For Your Reference:

Below Here Is UCP Bearing Block No. For Your Reference :

We professional chinese bearing unit manufacturer in China ,we also are  can provide other brand bearing units such as ,TNT ,NSK,IKO,NACHI ASAHI Pillow Block Bearing. 

Use Of Pillow Block Bearing :

Bearing housing with compact structure, convenient loading and unloading, perfect sealing, suitable for simple support are often used in below area:

1)Agriculture,

2)Light textile,

3)Mining,

4)Food &beverage,

5)Pharmaceutical,

6)Chemical processing,

7)Printing,

8)Dyeing,

9)Various kinds of conveying and rolling devices.

If you need quotation for bearing housing,pls feel free to contact with us  ,bearing housing is main of our products .