Pillow block bearing housing UK211

Descriptions of bearing housing UK211 

Housings and the associated bearings form bearing arrangement units that have proved themselves in machinery, plant and other equipment.

Bearing housings are predominantly made from flake graphite cast iron. Housings made from cast steel and spheroidal graphite cast iron can be supplied by agreement. Since the bearings are normally lubricated with grease and the initial charge is effective for a long period, most housings do not have relubrication holes. However, gates or marks are present so that lubrication holes can be made if required. When relubrication is carried out, it must be ensured that excess grease can escape.

The bearing seats in the housing are generally machined such that the bearings are movable and can thus act as non-locating bearings. Locating bearing arrangements can be achieved by inserting locating rings if these are listed in the tables. Locating rings must be ordered specifically. Housings without locating rings are supplied in a non-locating bearing version (L) or a locating bearing version (F).

All unmachined outer surfaces of  housings and housing parts have a universal coat of paint (colour RAL 7031, bluish grey). The paint can be covered by all resin, polyurethane, acrylic, epoxy resin, chlorine rubber, cellulose and acid-hardening hammer grey enamels. The anti-corrosion protection of the machined inner and outer surfaces can be easily removed.

Depending on the operating conditions, contact seals, non-contact seals and combinations thereof are available for sealing of bearing housings, see the schematics.

Details of bearing housing UK211

 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. 

UK Series of bearing housings

UC201   UC202   UC203   UC204   UC205   UC206   UC207   UC208   UC209   UC210   UC211   UC212   UC213   UC214   UC215   UC216   UC217   UC218   UC220
UC305   UC306   UC307   UC308   UC309   UC310   UC311   UC312   UC313   UC314
UC315   UC316   UC317   UC318   UC319   UC320   UC321   UC322   UC324   UC326   UC328
UK201   UK202   UK203   UK204   UK205   UK206   UK207   UK208   UK209   UK210   UK211   UK212   UK213   UK214   UK215   UK216   UK217   UK218   UK220
UK305   UK306   UK307   UK308   UK309   UK310   UK311   UK312   UK313   UK314
UK315   UK316   UK317   UK318   UK319   UK320   UK321   UK322   UK324   UK326   UK328
UCP201  UCP202  UCP203  UCP204  UCP205  UCP206  UCP207  UCP208  UCP209  UCP210  UCP211   UCP212  UCP213  UCP214  UCP215  UCP216  UCP217  UCP218  UCP220
UCP305  UCP306  UCP307  UCP308  UCP309  UCP310  UCP311  UCP312  UCP313  UCP314
UCP315  UCP316  UCP317  UCP318  UCP319  UCP320  UCP321  UCP322  UCP324  UCP326  UCP328
UCF201  UCF202  UCF203  UCF204  UCF205  UCF206  UCF207  UCF208  UCF209  UCF210  UCF211  UCF212  UCF213  UCF214  UCF215  UCF216  UCF217  UCF218  UCF220
UCF305  UCF306  UCF307  UCF308  UCF309  UCF310  UCF311  UCF312  UCF313  UCF314
UCF315  UCF316  UCF317  UCF318  UCF319  UCF320  UCF321  UCF322  UCF324  UCF326  UCF328
UCT201  UCT202  UCT203  UCT204  UCT205  UCT206  UCT207  UCT208  UCT209  UCT210  UC211   UCT212  UCT213  UCT214  UCT215  UCT216  UCT217  UCT218  UCT220
UCT305  UCT306  UCT307  UCT308  UCT309  UCT310  UCT311  UCT312  UCT313  UCT314  UCT315   UCT316  UCT317  UCT318  UCT319  UCT320  UCT321  UCT322  UCT324  UCT326  UC328
UCFL201 UCFL202 UCFL203 UCFL204 UCFL205 UCFL206 UCFL207 UCFL208 UCFL209 UCFL210 UCFL211  UCFL212 UCFL213 UCFL214 UCFL215 UCFL216 UCFL217 UCFL218 UCFL220
UCFL305 UCFL306 UCFL307 UCFL308 UCFL309 UCFL310 UCFL311 UCFL312 UCFL313 UCFL314
UCFL315 UCFL316 UCFL317 UCFL318 UCFL319 UCFL320 UCFL321 UCFL322 UCFL324 UCFL326  UCFL328
UCLF201 UCLF202 UCLF203 UCLF204 UCLF205 UCLF206 UCLF207 UCLF208 UCLF209 UCLF210  UCLF211  UCLF212 UCLF213 UCLF214 UCLF215 UCLF216 UCLF217 UCLF218 UCLF220
UCLF305 UCLF306 UCLF307 UCLF308 UCLF309 UCLF310 UCLF311 UCLF312 UCLF313 UCLF314
UCLF315 UCLF316 UCLF317 UCLF318 UCLF319 UCLF320 UCLF321 UCLF322 UCLF324 UCLF326  
UCFA201  UCFA202  UCFA203  UCFA204  UCFA205  UCFA206  UCFA207  UCFA208  UCFA209  UCFA210  UCFA211  UCFA212  UCFA213  UCFA214  UCFA215  UCFA216  UCFA217  UCFA218  UCFA220
UCFB201  UCFB202  UCFB203  UCFB204  UCFB205  UCFB206  UCFB207  UCFB208  UCFB209  UCFB210  UCFB211  UCFB212  UCFB213  UCFB214  UCFB215  UCFB216  UCFB217  UCFB218  UCFB220
UCFC201  UCFC202  UCFC203  UCFC204  UCFC205  UCFC206  UCFC207  UCFC208  UCFC209  UCFC210  UCFC211  UCFC212  UCFC213  UCFC214  UCFC215  UCFC216  UCFC217  UCFC218  UCFC220
UCFC305  UCFC306  UCFC307  UCFC308  UCFC309  UCFC310  UCFC311  UCFC312  UCFC313  UCFC314
UCFC315  UCFC316  UCFC317  UCFC318  UCFC319  UCFC320  UCFC321  UCFC322  UCFC324  UCFC326 
UCPA201  UCPA202  UCPA203  UCPA204  UCPA205  UCPA206  UCPA207  UCPA208  UCPA209  UCPA210  UCPA211  UCPA212  UCPA213  UCPA214  UCPA215  UCPA216  UCPA217  UCPA218  UCPA220
UCPH201  UCPH202  UCPH203  UCPH204  UCPH205  UCPH206  UCPH207  UCPH208  UCPH209  UCPH210  UCPH211  UCPH212  UCPH213  UCPH214  UCPH215  UCPH216  UCPH217  UCPH218  UCPH220