China Single Row Four Point Contact Ball Slewing Bearing 010.25.475

excavator slewing bearing
1) High quality and good service
2) Durable
3) ISO9001 certificate
4) OEM service is available

excavator slewing bearing

1 Configuration of slewing bearings

Slewing bearings is a kind of large-size bearing with special configuration which can bear axial load, radial load and tilting moment. Generally, a slewing bearing has mounting holes, lubricating holes and sealing system which can meet different needs of different machines under different working conditions.

Our slewing bearings include the following types:

4 point contact ball slewing bearing;

Double-row angular contact ball slewing bearing;

Crossed cylindrical roller slewing bearing;

Three-row cylindrical roller slewing bearing;

Ball and cylindrical roller combined slewing bearing.

These bearings can be divided with no-gear, external gear and internal gear.

Slewing bearings can meet different needs of different machines under different loads as per their types. 4 point contact ball slewing bearing can carry higher dynamic loads; Crossed cylindrical roller slewing bearing can carry higher static loads; The preload of crossed tapered roller slewing bearing can make it better support rigidity and higher rotation accuracy; three-row cylindrical roller slewing bearing can carry large load.

2 Packaging

Before delivery, every slewing beairng is filled in rust-preventive lubricant on the inside surface, outerside surface and races, and then packed with plastic film, kraft paper and blue belt;

3Types:

Single-row roller slewing bearing

Single-row crossed roller slewing bearing

Double-row ball slewing bearing

Double-row four point slewing bearing

Three-row roller slewing bearing

4 Specification: As customer's requirement

5 Application: widely used in industries such as metallurgy,vessel oil,chemistry,mine coat,hydroelectric power,port machinery,heavy machinery and so on.

6 Quality: ISO9001 certificate

7 OEM service is available

Bearing No.DimensionsWeightWithout gearOuter gearInner gearDdHkg1-HJB77 11240221.41-HJB94 14057262.41-HJB111 145.4976.215.871.21-HJB120 170693041-HJB149 196.85101.622.223.61-HJB179 234124.5357 1-HJW186 234135387.51-HJB222 3001403612 1-HJW232 180377.71-HJB233 290170419.1 1-HJW235 1714013.31-HJB260 32919146161-HJB264 311.15215.925.46.9 1-HJW290 3502084922.6 1-HJN420486 5536 1-HJN489 56245351-HJB5001-HJW5001-HJN5006023987580(110.25.500)(111.25.500)(113.25.560)1-HJB515 646384861151-HJB5446144745638 1-HJW544 4745644 1-HJN544614 56431-HJB5601-HJW5601-HJN5606624587590(110.25.560)(111.25.560)(113.25.560) 1-HJW574 48077841-HJB6251-HJW6241-HJN62572552580100 1-HJW624A1-HJN625A1-HJB6301-HJW6301-HJN63073252875100(011.25.630)(011.25.630)(013.25.630) 1-HJN635722 54671-HJB644 7145745644 1-HJW644 57456521-HJN644714 56501-HJB680 795565791201-HJB7101-HJW7101-HJN71081260875110(110.25.710)(111.25.710)(113.25.710)1-HJB7201-HJW7191-HJN720820620801201-HJW719A1-HJN720A 1-HJW720 63059871-HJB744 8146745652 1-HJW744 6745659 1-HJN744814 56581-HJB785 900670861551-HJB8001-HJW8001-HJN80092267882170(110.28.800)(111.28.800)(113.28.800) 1-HJW810 73090158 1-HJN817920712701141-HJB8201-HJW8191-HJN820940705952101-HJW819A1-HJN820A561-HJB844 914774 60 1-HJW844 7745671 1-HJN844914 5669 1-HJN865952 54931-HJB8801-HJW8791-HJN880100076095230 1-HJW879A1-HJN880A 1-HJB9001-HJW9001-HJN900102277882190(110.28.900)(111.28.900)(113.28.900)1-HJB944 10148745667 1-HJW944 8745677 1-HJN9441014 56761-HJB980 109087079158 1-HJW985 882832121-HJB10001-HJW10001-HJN1000112287882210(110.28.1000)(111.28.1000)(113.28.1000)1-HJB10201-HJW10191-HJN10201170875953001-HJW1019A1-HJN1020A1-HJB1094 116410245677 1-HJW1094 10245691 1-HJN10941164 5691 1-HJN11001200 701501-HJB11201-HJW11201-HJN1120124299882230(110.28.1120)(111.28.1120)(113.28.1120)1-HJB12201-HJW12191-HJN1220136510751204501-HJW1219A1-HJN1220A1-HJB12501-HJW12501-HJN12501390111091350(110.32.1250)(111.32.1250(133.32.1250)1-HJB1360 14801250702531-HJB14001-HJW14001-HJN14001540126091400(110.32.1400)(111.32.1400)(113.32.1400)1-HJB14351-HJW14341-HJN1435159512781206101-HJW1434A1-HJN1435A1-HJB15401-HJW15391-HJN1540172013601407321-HJW1539A1-HJN1540A1-HJB16001-HJW16001-HJN16001740146091440(110.32.1600)(111.32.1600)(113.32.1600) 1-HJW1680X 18351510140832 1-HJW1680S 183515101408321-HJB17001-HJW16991-HJN1700187515251408441-HJW1699A1-HJN1700A1-HJB18001-HJW18001-HJN18001940166091500(110.32.1800)(111.32.1800)(113.32.1800)