CylindricalRollerBearings圆柱滚子轴承NF…E,NFP…E,NUP…E系列

时间：2010-12-20

圆柱滚子轴承
Cylindrical Roller Bearings
NF…E, NFP…E,
NUP…E 系列[img]http://js-xjg/gz/pro_img/nf.jpg[/img][img]http://js-xjg/gz/pro_img/nf_1.jpg[/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
dfDBr
min.动 Cr
Dynamic静 Cor
Static
MmN
20NF204E14020471410.61470073501500012204E
NFP204E14020471410.61470073501500022204E
NUP204E14020471410.61470073501500092204E
NF304E2012052151.10.620500104001200012304E
NFP304E2012052151.10.620500104001200022304E
NUP304E2012052151.10.620500104001200092304E
25NF205E14025521510.61680088001200012205E
NFP205E14025521510.61680088001200022205E
NUP205E16025521510.61680088001200092205E
NF305E2542562171.11.12860015000950012305E
NFP305E2542562171.11.12860015000950022305E
NUP305E2542562171.11.12860015000950092305E
30NF206E21630621610.622400120001000012206E
NFP206E21930621610.622400120001000022206E
NUP206E21930621610.622400120001000092206E
NF306E3773072191.11.13690020000850012306E
NFP306E3953072191.11.13690020000850022306E
NUP306E3953072191.11.13690020000850092306E
35NF207E3003572171.10.63190017600900012207E
NFP207E3213572171.10.63190017600900022207E
NUP207E3213572171.10.63190017600900092207E
NF307E5353580211.51.14460025000800012307E
NFP307E5753580211.51.14460025000800022307E
NUP307E5753580211.51.14460025000800092307E
40NF208E3904080181.11.14180024000850012208E
NFP208E3964080181.11.14180024000850022208E
NUP208E3964080181.11.14180024000850092208E
NF208E7504090231.51.15610032500670012308E
NFP208E7504090231.51.15610032500670022308E
NUP208E6944090231.51.15610032500670092308E

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.

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