RB Series

RB系列交叉滚子轴承

RB系列为标准型交叉滚子轴承,外圈可分离、内圈一体,适合要求内圈旋转精度高的回转部位。

RB系列交叉滚子轴承实拍图
RB系列交叉滚子轴承实拍图

Dimension

RB系列交叉滚子轴承尺寸图

尺寸图来自普瑞斯交叉滚子轴承产品资料,参数表按对应系列整理。

RB系列交叉滚子轴承尺寸图
RB系列交叉滚子轴承尺寸图

RB系列型号参数 20-115mm

轴径 mm公称型号内径 d外径 D宽度 Brmin滚子节圆直径 dpdsDh动C kN静 kNkgIKONSK
20RB2008203680.52723.530.53.233.10.04--
25RB2508254180.53228.535.53.633.830.05-NRXT2508
30RB30103055100.641.537477.358.360.12CRB3010-
35RB35103560100.646.54151.57.649.120.13--
40RB40104065100.651.547.557.58.3310.60.16CRB4010NRXT4010
45RB45104570100.656.55161.58.6211.30.17--
50RB50135080130.66457.47216.720.90.27CRB5013NRXT5013
60RB60136090130.67468821824.30.3CRB6013NRXT6013
70RB701370100130.684789219.427.70.35CRB7013NRXT7013
80RB801380110130.6948710120.5320.38-NRXT8013
80RB801680120160.6989111130.142.10.7CRB8016NRXT8016
90RB9016901301611089811831.445.30.75CRB9016NRXT9016
90RB90209014020111510712332491.27-NRXT9020
100RB10016100140161119.310912931.748.60.83--
100RB1002010015020112311313333.150.91.45CRB10020NRXT10020
110RB11012110135120.6121.811712712.524.10.4--
110RB11015110145150.6126.512213623.741.50.75--
110RB1102011016020113312014334541.56CRB11020NRXT11020
120RB12016120150160.6134.212714124.243.20.72--

RB系列型号参数 120-800mm

轴径 mm公称型号内径 d外径 D宽度 Brmin滚子节圆直径 dpSh动C kN静 kNkgIKONSK
120RB1202012017020-1451371522546.70.72-NRXT12020
120RB12025120180251.5148.713316466.91002.62CRB12025NRXT12025
130RB13015130160150.6144.51371522546.70.72--
130RB13025130190251.515814317469.51072.82CRB13025NRXT13025
140RB14016140175161154.814716225.950.11--
140RB14025140200251.516815418574.81212.96CRB14025NRXT14025
150RB15013150180130.61641571722753.50.68--
150RB15025150210251.517816419476.81283.16CRB15025NRXT15025
150RB15030150230301.51881732111001565.3CRB15030NRXT15030
160RB16025160220251.5188.617320481.71353.14--
170RB17020170220201.51911841982962.12.21--
180RB18025180240251.5210195225841433.44--
190RB19025190240251211.920222241.782.92.99--
200RB2002520026025223021524584.21574CRB20025-
200RB200302002803022402212581142006.7CRB20030NRXT20030
200RB20035200295352247.72252701512529.6CRB20035-
220RB22025220280252250.123526592.31714.1--
240RB24025240300252.526925628168.31454.5--
250RB25025250310252.5277.526529069.31505CRB25025NRXT25025
250RB25030250330302.5287.52693061262448.1CRB25030NRXT25030
250RB25040250355402.5300.727532619534814.8CRB25040-
260RB26035260330252.5293280305623068.7--
300RB30025300360252.532831534076.31785.9CRB30025NRXT30025
300RB30035300395352.534532236818336713.4CRB30035NRXT30035
300RB30040300405402.5351.632637721240917.2CRB30040NRXT30040
350RB35020350400202.5373.436338354.11433.9--
400RB40035400480352.5440.342245915637014.5CRB40035NRXT40035
400RB40040400510402.5453.442847924153123.5CRB40040NRXT40040
400RB4007040058070-48143053247081172.4--
450RB4502545050025147446448461.71826.6--
500RB50025500550251524.251453465.52017.3--
500RB50040500600402.5548.852657223960726CRB50040NRXT50040
500RB50050500625502.5561.653658726765341.7CRB50050NRXT50050
600RB6004060070040365062767326472129CRB60040NRXT60040
700RB70045700815453753.573177728183646CRB70045-
800RB80070800950704782.58369004681330105CRB80070-
900RB900709001050704868.193710014941490120--
1000RB1000110100012501105-1057117112203220360--
1250RB12501101250150011051365.51308142313503970440--

补充说明

普瑞斯同时也提供附带密封圈的RB...UU型。