Single Row Four-point Contact Ball Slew Ring


The single-row four point contact ball type slewing bearing is composed of two socket sleeves and is compact in structure and light in weight .Due to its steel balls contact with circular rollingtrack on four points,it can bear axialforce ,radial force and overturning moment at the same time,and it can be selected for use in engineering machinerysuch as rotary conveyer,welding operation machine,medium and small-scale hoists,and excavator.

1.四点球接触内齿

型号外形尺寸安装尺寸齿参数载荷重量
DedediDiHeHiHtFeNeheFiNihimZx·mDp

[mm][mm][mm][mm][mm][mm][mm][mm][-]
[mm][-]
[mm][-][mm][mm][kN][kg]
1B15-I-0245300246244174.532324028020112102011360180
1B20-I-0307385309.5306.52174545553582413.52592413.5456224
1B20-I-0314386315.5312.522545.545.556360241427524M125472353122
1B20-I-0414486415.5412.532545.545.556460241437524M125673353131
1B20-I-0544616545.5542.544445.545.556590321450532M1267645637.443
1B20-I-0644716645.5642.554645.545.556690361460536M1269355837.450
1B20-I-0744816745.5742.564845.545.556790401470540M12611066037.457
1B20-I-0844916845.5842.573645.545.556890401480540M128947525069
1B20-I-09441016945.5942.584045.545.556990441490544M1281078565075
1B20-I-109411661095.51092.598445.545.55611404814105548M12812510005091
1B25-I-0455555454456304547180515182239418M2084032080.464
1B25-I-0555655554556416547180615202249420M2085443280.476
1B25-I-0655755654656512547180715242259424M2086652880.4102
1B25-I-0755855754756610547180815242269424M201063630100.6119
1B25-I-0855955854856710547180915282279428M201073730100.6137
1B25-I-095510559549568105471801015302289430M201083830100.6149
1B25-I-10551155105410569105471801115302299430M201093930100.6165
1B25-I-1155125511541156101054718012153622109436M20101031030100.6180
1B25-I-1255135512541256111054718013154222119442M20101131130100.6195
1B25-I-1355145513541356121054718014154222129442M20101231230100.6212
1B25-I-1455155514541456131054718015154822139448M20101331330100.6227
1B25-I-120412891207.51200.51072585868125745161151451610108-5108096.6145
1B25-I-131413991317.51310.51182585868136750161261501610119-5119096.6159
1B25-I-142415091427.51420.51292585868147754161371541610130-5130096.6172
1B25-I-153416191537.51530.51402585868158760161481601610141-5141096.6186
1B25-I-164417521647.51640.51495585868170854221580542210150-6.5150096.6236
1B25-I-175418621757.51750.51605585868181860221690602210161-6.5161096.6252
1B25-I-190420121907.51900.51729585868196864221840642214124-6.51736135.2299
1B50-I-1800197117981802155499100109190536331695363314112-71568257762
1B50-I-2000217119982002176499100109210540331895403314127-71778257843
1B50-I-2240241122382242198499100109234548332135483316125-82000293.6961
1B50-I-2490266124882492224099100109259554332385543316141-82256293.61053
1B50-I-2800297127982802254499100109290560332695603316160-82560293.61205

2.法兰型-外齿内法兰

型号外形尺寸安装尺寸齿形载荷重量
DedediDiHeHiHtUVFeFiNeheNihiDpmzk.m

[mm][mm][mm][mm][mm][mm][mm][mm][mm][mm][mm][-][mm][mm][-][mm]


[kn][kg]
HVLA 20 0414 N504415.5412.530445.545.55637545533210M122418495599-0.523.529
HVLA 20 0544 N640.8545.5542.543445.545.55650558546214M1228186306105-0.628.439.2
HVLA 20 0644 N742.8645.5642.553445.545.55660568556216M1232187326122-0.628.447.2
HVLA 20 0744 N838.8745.5742.563445.545.55670578566218M1232188286138-0.628.453.1
HVLA 20 0844 N950.4845.5842.573445.545.55680588576218M1236189368117-0.837.8664.7
HVLA 20 0944 N1046.4945.5942.583445.545.55690598586220M12401810328129-0.837.8669.1
HVLA 20 1094 N1198.41095.51092.598445.545.55610551135101222M12401811848148-0.837.8682.5
HVLA 30 0955 N1096.2953.5956.5805717190893101684530M20302210809120–0.966.46165
HVLA 30 1055 N11981053.51056.5905717190993111694530M203022118010118–173.84183
HVLA 30 1155 N12981153.51156.5100571719010931216104536M203622128010128–173.84200
HVLA 30 1255 N13981253.51256.5110571719011931316114542M204222138010138–173.84216
HVLA 30 1355 N14981353.51356.5120571719012931416124542M204222148010148–173.84234
HVLA 30 1455 N15981453.51456.5130571719013931516134548M204822158010158–173.84250

3.四点球接触无齿

型号外形尺寸安装尺寸重量
DedediDiHeHiHtFeNeheFiNihi
[mm][mm][mm][mm][mm][mm][mm][mm][-][mm][mm][-][mm][kg]
1B12-U-01812341821801252525252142411144.520115
1B19-U-021729021821615041.54041.5265161417516M1214
1B20-U-02603292612591904444453051614215161417
1B20-U-0314386315.5312.524245.545.5563602014268201421
1B20-U-0414486415.5412.534245.545.5564602414368241429
1B20-U-0544616545.5542.547245.545.5565903214498321437
1B20-U-0644716645.5642.557245.545.5566903614598361444
1B20-U-0744816745.5742.567245.545.5567904014698401452
1B20-U-0844916845.5842.577245.545.5568904014798401459
1B20-U-09441016945.5942.587245.545.5569904414898441466
1B20-U-109411661095.51092.5102245.545.556114048141048481477
1B25-U-04555554544563555454635151822395182253
1B25-U-05556555545564555454636152022495202265
1B25-U-06557556546565555454637152422595242276
1B25-U-07558557547566555454638152422695242290
1B25-U-085595585485675554546391528227952822101
1B25-U-09551055954956855545463101530228953022115
1B25-U-1055115510541056955545463111530229953022128
1B25-U-115512551154115610555454631215362210953622139
1B25-U-125513551254125611555454631315422211954222150
1B25-U-135514551354135612555454631415422212954222163
1B25-U-145515551454145613555454631515482213954822174
1B25-U-120412891206120211195858681257451611514516121
1B25-U-131413991316131212295858681367501612615016132
1B25-U-142415091426142213395858681477541613715416143
1B25-U-153416191536153214495858681587601614816016154
1B25-U-164417521646164215365858681708542215805422209
1B25-U-175418621756175216465858681818602216906022222
1B25-U-190420121906190217965858681968642218406422241


    Application Scenario

    HONZA Bearing