23000 jerin siffar zobe nadi hali

Gabatarwa:

Siffar zobe nadi bearings da jeri biyu na rollers da daya na kowa siffar zobe raceway a cikin matsanancin zobe da biyu ciki zobe raceways karkata a wani kwana da hali axis.The kai-aligning siffar zobe nadi hali iya saukar da duka biyu radial da dirka lodi da aka tsara aiki ko idan shaft da kuma gidaje zama misaligned karkashin load. Wannan irin hali ne madaukakan zabi a lokacin da aiki yanayi hada da nauyi da matsaloli a kafa ko rike shaft jeri dangi da hali gidaje.

Design fasali:

Mje siffar zobe nadi hali da daban-daban kayayyaki ga ciki zobe da keji.

CA irin : Wadannan hali fasalin bisa yanki daya daidaici-machined tagulla keji da fasali rollers.The kayayyaki suna gyara don bayar da babba mafi girma kaya ratings fiye da na al'ada kayayyaki ga wani m kewayon aikace-aikace da kuma dogon sabis rayuwa.

CC irin : Wadannan bearings fasalin dangane biyu taga-type karfe keji da fasali rollers. Akwai flangeless ciki zobe da wani mai shiryarwa zobe a tsakiya a ciki zobe.

MB irin : Wadannan bearings fasalin dangane biyu yanki daidaici-machined tagulla keji zama wani ci gaba a kan al'ada zane. Wadannan bearings kunsa tsakaitã rollers da suke daidai da CC zane a load iya aiki.

E Type:  Wadannan bearings kunshi fasali rollers, iyo jagora zobe ta cikin biyu jere nadi, ciki zobe ba tare da haƙarƙari, biyu takardar karfe cages. Dynamic kaya rating talakawan tsawo 25% -35%. Saboda haka, a cikin wannan yanayin, da rating rai na E irin hali ne game da 2-3 sau fiye da tsohon zane.

Radial da axial load iya aiki:

Siffar zobe nadi hali zai iya taimaka axial sojojin a duka kwatance da kuma high radial forces.They aka tsara don sosai high load dauke da damar da ta dace domin heaviest lodi.

Cylindrical huda hali:

All jerin siffar zobe nadi bearings da cylindrical huda zane.

Tapered huda hali:

Bisa wasu da ake bukata, mai siffar zobe nadi qazanta ciki zobe ya Tapered huda zane, da kuma hali kari na baya baki K nuna huda taper 1:12.

Lubrication tsagi, kuma lubrication rami:

Don sauƙaƙe da kuma sauƙi lubricated, Mje siffar zobe nadi hali da lubrication rami da kuma lubrication tsagi.

Akwai daya lubrication tsagi da uku lubrication ramuka a kan tsohon da'irar m zobe, da kari na baya baki ne W33.

Akwai maka lubrication ramuka a kan tsohon da'irar m zobe, da kari na baya baki ne W20.

Zafin aiki :

A zafin aiki kewayon siffar zobe nadi bearings tare da karfe keji ne daga -30 zuwa +200 digiri centigrade.

The aiki zafin jiki na bearings tare da gilashi fiber karfafa nailan keji m zuwa +120 digiri centigrade.

Ƙarin lambobin: