Product Details

RB3010 Crossed roller bearing /High quality THK Thin section Robotic bearing

Brand Name HONB
Place of Origin China
Number of Row Single Row
Seals Type UU/U, Double sides seals /single seal
Precision Rating P5,P4,P2
Outside Diameter 30, 55
Bore Size ,

Product Features

RB series crossed roller bearings (outer ring division type with inner rotating), this type is the basic type of crossed roller bearings. The outer rings have two parts, and the inner ring is one integer. This RB crossed roller bearing are well applied to the situation which need high rotation accuracy on inner ring. For example, it is suitable for the rotary part of the indexing table of the tools machine.HONBbearing07

HONB specializes in the research and development and manufacture of three series of precision rotary table bearings, crossed roller bearings and robot reducer bearings. The precision grades are P2, P4 and P5, and the size range is φ20mm - φ2000mm. The quality is same with INA, THK ,IKO products.


Crossed roller Bearings characteristics:

1. High precision: P4 precision, P2 precision
2. High rigidity: This series bearing have preload
3. High load:This series bearing can bear double-direction axial load, radial load and tilting moment
4. Small size: This series bearing can save space for machine tools

Crossed roller bearings application:


This crossed roller bearings are widely used on high precision rotary table, robot joints, rotating units, sophisticated medical equipments, and measurement instruments.


RB series(Outer ring division type,inner rotating)Unit:mm
TYPEDimensionsShoulder HeightBasic Load Rating(Radial)Weight
Inner RingOuter RingRoller Pitch DiameterHeightChamferCrCor
dDDpwB  B1rmindsDhkNkNkg
RB3010305541.5100.637477.358.360.12
RB3510356046.5100.64151.57.649.120.13
RB4010406551.5100.647.557.58.3310.60.16
RB4510457056.5100.65161.58.6211.30.17
RB5013508064130.657.47216.720.90.27
RB6013609074130.668821824.30.3
RB70137010084130.6789219.427.70.35
RB80168012098160.69111130.142.10.7
RB9016901301081619811831.445.30.75
RB10016100140119.316110912931.748.60.83
RB1002015012320111313333.150.91.45
RB11012110135121.8120.611712712.524.10.4
RB11015145126.5150.612213623.741.50.75
RB1102016013320112014334541.56
RB12016120150134.2160.612714124.243.20.72
RB12025180148.7251.513316466.91002.62
RB13015130160144.5150.61371522546.70.72
RB13025190158251.514317469.51072.82
RB14016140175154.816114716225.950.11
RB14025200168251.515418574.81212.96
RB15013150180164130.61571722753.50.68
RB15025210178251.516419476.81283.16
RB15030230188301.51732111001565.3
RB16025160220188.6251.517320481.71353.14
RB17020170220191201.51841982962.12.21
RB18025180240210251.5195225841433.44
RB19025190240211.925120222241.782.92.99
RB2002520026023025221524584.21574
RB200302802403022212581142006.7
RB20035295247.73522252701512529.6
RB22025220280250.125223526592.31714.1
RB24025240300269252.525628168.31454.5
RB25025250310277.5252.526529069.31505
RB25030330287.5302.52693061262448.1
RB25040355300.7402.527532619534814.8
RB30025300360328252.531534076.31785.9
RB30035395345352.532236818336713.4
RB30040405351.6402.532637721240917.2
RB35020350400373.4202.536338354.11433.9
RB40035400480440.3352.542245915637014.5
RB40040510453.4402.542847924153123.5
RB4502545050047425146448461.71826.6
RB50025500550524.225151453465.52017.3
RB50040600548.8402.552657223960726
RB50050625561.6502.553658726765341.7
RB6004060070065040362767326472129
RB70045700815753.545373177728183646
RB80070800950868.17048369004681330105
RB90070900105096970493710014941490120
RB100011010001250111411051057117112203220360
RB1250110125015001365.811051308142313503970440


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