圆柱滚子轴承N…EN,NJ…EN,NUP…EN系列

时间：2010-12-20

圆柱滚子轴承
Cylindrical Roller Bearings
N…EN, NJ…EN,
NUP…EN 系列[img]http://js-xjg/gz/pro_img/nen.jpg[/img][img]http://js-xjg/gz/pro_img/model_82.gif[/img]

轴径
Shaft Diameter

mm型号
Designation重量
Mass

g尺寸Dimensions基本额定载荷
Basic Load Ratings极限转速
Limiting Speed

Rpm原有型号
Original Designation
dDBr
min.r1
min.动 Cr
Dynamic静 Cor
Static
MmN
20N204EN14020471410.614700735015000202204E
NJ204EN14020471410.614700735015000262204E
NU204EN14020471410.614700735015000192204E
N304EN2012052151.10.6205001040012000202304E
NJ304EN2012052151.10.6205001040012000262304E
NUP304EN2012052151.10.6205001040012000192304E
25N205EN14825521510.616800880012000202205E
NJ205EN14825521510.616800880012000262205E
NUP205EN13425521510.616800880012000192205E
N305EN2982562171.11.128600150009500202305E
N 305EN2982562171.11.128600150009500262305E
NUP305EN2562562171.11.128600150009500192305E
30N206EN24030621610.6224001200010000202206E
N206EN21130621610.6224001200010000262206E
NUP206EN21430621610.6224001200010000192206E
N306EN4103072191.11.136900200008500202206E
NJ306EN4103072191.11.136900200008500262306E
NUP306EN4103072191.11.136900200008500192306E
35N207EN2983572171.10.631900176009000202207E
NJ207EN2973572171.10.631900176009000262207E
NUP207EN3393572171.10.631900176009000192207E
N307EN5163580211.51.144600250008000202307E
NJ307EN5263580211.51.144600250008000262307E
NUP307EN5623580211.51.144600250008000192307E
40N208EN3764080181.11.141800240008500202208E
NJ208EN3814080181.11.141800240008500262208E
NUP208EN3924080181.11.141800240008500192208E
N308EN6504090231.51.556100325006700202308E
NJ308EN6404090231.51.556100325006700262308E
NUP308EN7264090231.51.556100325006700192308E

说明：

1、表中所列基本额定载荷、极限转速和重量，仅供选择参考用。
2、轴承的保持架如由塑料制成，在型号后加TN，允许工作温度：120℃连续，150℃临时，180℃短期。
3、脂润滑时，极限转速为表列数值的60%。
Note:
1. These load, speed and mass is reference of choice only.
2. If the cages are made of plastics, suffix "TN" is added to the bearing No.,the maximum allowable working themperrature is 120℃ in continuous working ,150℃ in temporary working and 180℃ in short working.
3. With grease lubrication, 60% of these limiting speed will apply.

总机电话：87223344 87222434 87220319 87220519
销售电话：87220315 87222422（直拨）87222434 87223344 87220319 87220519（转分机）

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