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Home >  Products > Slewing Bearings > Three row cylindrical roller slewing bearing
Three row cylindrical roller slewing bearing
Slewing Bearings
bear high axial load, upsetting moment
Main structure characteristics: two rows of cylindrical rollers are laid horizontally around the circumference mainly to bear high axial load and upsetting moment; and one row of cylindrical rollers are laid vertically mainly for the upsetting ...
Details No gearsExternal gear Internal gear Comments

Three row cylindrical roller slewing bearing main structure characteristics: two rows of cylindrical rollers are laid horizontally around the circumference mainly to bear high axial load and upsetting moment; and one row of cylindrical rollers are laid vertically mainly for the upsetting moment-induced radial component force and rotation alignment. The bearing's loading capacity is very high. It is widely used for heavy-duty machines such as large hoisting equipment, tunnel boring machine, and direct-drive wind generator main shaft. Application case: the triple-row roller slewing bearing 939729901 developed by CHG, OD is 4.4m and weight is 11ton, is used in a large on-board crane.

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Bearing ModelDimensionsMounting DimensionsStructural Dimensionweight  (kg)
DmmdmmHmmD1mmD2mmnmmdmmmLmmnlD3mmd1mmH1mmhmm
130.25.5006343661485984022418M163247446341032224
130.25.5606944261486584622418M163253452341032240
130.25.6307644961487285322818M163260459341032270
130.25.7108445761488086122818M163268467341032300
130.32.8009646361829206803622M204077075941040500
130.32.900106473618210207803622M204087085941040600
130.32.1000116483618211208804022M204097095951040680
130.32.11201284956182124010004022M20401090107951040820
130.40.125014451055220139311074526M244812131200510501200
130.40.140015951205220154312574526M244813631350510501300
130.40.160017951405220174314574826M244815631550610501520
130.40.180019951605220194316574826M244817631750610501750
130.45.200022211779231215518456033M306019671945612542400
130.45.224024612019231239520856033M3O6022072185612542700
130.45.250027212279231265523457233M306024672445812543000
130.45.280030212579231295526457233M306027672745812543400
130.50.315034322868270334229587245M428431043090812655000
130.50.355038323268270374233587245M4284350434908258655680
130.05.400042823718270419238088045M4284395439408258656470
130.50.450047824218270469243088045M4284445444408258657320


Bearing ModelDimensionsMounting DimensionsStructural DimensionGear dataweight  (kg)
DmmdmmHmmD1mmD2mmnommdmmmLmmn1D3mmd1mmH1mmhmmbmmxMmmDemmz
131.25.5006343661485984022418M1632537526413832800.55664130224
132.25.5006664.8108
131.25.5606944261486584622418M1632597586413832800.55724142240
132.25.5606724.8118
131.25.6307644961487285322818M1632667656413832800.56808.8132270
132.25.6308806.498
131.25.7108445761488086122818M1632747736413832800.56886.8145300
132.25.7108886.4108
131.32.8009646361829206803622M20408418304172401200.581006.4123500
132.32.80010100898
131.32.900106473618210207803622M20409419304172401200.581102.4135600
132.32.900101108108
131.32.1000116483618211208804022M2040104110305172401200.5101218119680
132.32.1000121221.699
131.32.11201284956182124010004022M2040116111505172401200.5101338131820
132.32.1120121341.6109
131.40.125014451055220139311074526M2448130012875210501500.512150.61231200
132.40.1250141509.2105
131.40.140015951205220154312574526M2448145014375210501500.5121665.61361300
132.40.1400141663.2116
131.40.160017951405220174314574826M2448165016376210501500.5141873.21311520
132.40.1600161868.8114
131.40 180019951605220194316574826M2448185018376210501500.5142069.21451750
132.40.1800162076.8127
131.45.200022211779231215518456033M3060205520336219541600.5162300.81412400
132.45.2000182300.4125
131.45.224024612019231239520856033M3060229522736219541600.5162556.81572700
132.45.2240182552.4139
131.45.250027212279231265523457233M3060255525338219541600.5182822.41543000
132.45.2500202816138
131.45.280030212579231295526457233M3060285528338219541600.5183110.41703400
132.45.2800203116153
131.50.315034322868270334229587245M4284321331968258651800.520353617450000
132.50.3150223537.6158
131.50.355038323268270374233587245M4284361335968258651800.52239361945680
132.50.355022393.6176
131.50.400042823718270419238088045M4284406340468258651800.5224395.61976470
132.50.4000254395173
131.50.450047824218270469243088045M4284456345468258651800.5224901.62207320
132.50.4500254895193


Bearing ModelDimensionsMounting DimensionsStructural DimensionGear dataweight  (kg)
DmmdmmHmmD1mmD2mmnommdmmmLmmn1D3mmd1mmH1mmhmmbmmxMmmDemmz
133.25.5006343661485984022418M16324744634032800.5533768224
134.25.5006338.457
133.25.5606944261486584622418M163253452311032800.5539780240
134.25.5606398.467
133.25.6307644961487285322818M163260459341032800.56458.477270
134.25.6308459.258
133.25.7108445761488086122818M163268467341032800.56536.490300
134.25.7108539.268
133.32.8009646361829206803622M2040770759410401200.58595.275500
134.32.8001059460
133.32.900106473618210207803622M2040870859410401200.58691.287600
134.32.900106070
133.32.100116483618211208804022M2040970959510401200.51078479680
134.32.10012784.866
133.32.1121284956182124010004022M204010901079510401200.51090491820
134.32.1121290476
133.40.12514451055220139311074526M24481213100510501500.512988.8831200
134.40.12514985.671
133.40.14015951205220154312574526M244813631350510501500.5121145961300
134.40.14014141082
133.40.16017951405220174314574826M244815631550610501500.5141336961520
134.40.16016133484
133.40.18019951605220194316574826M244817631750610501500.51415321101750
134.40.18016152696
133.45.20022211779231215518456033M306019671945612541600.51617021072400
134.45.20018169995
133.45.22424612019231239520856033M306022072185612541600.51619261212700
134.45.224181933108
133.45.25027212279231265523457233M306024672445812541600.5182185123000
134.45.250202188110
133.45.28030212579231295526457233M306027672745812541600.51824911393400
134.45.280202488125
133.50.31534322868270334229587245M428431043090812651800.52027681395000
134.50.315222759126
131.50.35538323268270374233587245M4284350434908258651800.52031681595680
132.50.355223155144
131.50.40042823718270419238088045M4284395439408258651800.5223111656470
132.50.400253610145
131.50.45047824218270469243088045M4284445444408258651800.52241231887320
132.50.450254110165