亚洲一区二区三区波多野结衣 I 欧日韩精品 I 亚洲第一极品精品无码久久 I 国产三级网址 I 狠狠操中文字幕 I 亚洲视频免费观看 I 亚欧激情乱码久久久久久久久 I 一级特黄av I 黑人与少妇视频 I 国产视频第一区 I 免费黄片毛片 I 国外a级片网站 I 在线看污蜜桃av影院 I 伊人久久蜜桃 I 黄毛片在线观看 I 丰满大乳国产精品 I 91国产精品 I 日日色综合 I 成人免费乱码大片a毛片视频网站 I 国语自产拍在线观看对白 I 瑟瑟视频网址 I 一级在线看 I 免费国产肉感 I 亚洲国产在一区二区三区 I 国产97av I 青青青草国产 I 国产精品久久久一区二区三区 I 粉嫩极品国产在线观看
25-year production experience
English
Chinese
Home
Profile
Company Profile
Vision/Mission/Value
Honor/Certificate
Our Clients
Development History
Organization
Product
Wind Power Bearing
Slewing Bearing
Deep Groove Ball Bearing
Angular Contact Ball Bearing
Cylindrical Roller Bearing
Spherical Roller Bearing
Tapered Roller Bearing
Thrust Roller Bearing
Inventory List
Solution
Iron Making&Steel Making
Continuous Casting
Hot Rolling
Cold Rolling
Port Machinery&Marine Industry
Cement Machinery
Reducer Equipment
Wind Power Generation
Slewing Bearing
Strength
Production System
R&D and Patent
Quality Control
Bearing Application
Development Plan
News
Company News
Industry News
Contact
Connection
Sales Network
Join Us
Chinese
NU300 Series
Your current location:
Home
>
YWYBearing
>
Cylindrical Roller Bearing
>
Single Row Cylindrical Roller Bearing
>
NF Series
>
NU300 Series
Spherical Roller Bearing
Spherical Roller Bearing
22200 Series
22300 Series
21300 Series
23000 Series
23100 Series
23200 Series
23900 Series
24000 Series
24100 Series
Split Spherical Roller Bearing
Cylindrical Roller Bearing
Single Row Cylindrical Roller Bearing
NU Series
NU1000 Series
NU200 Series
NU2200 Series
NJ Series
NJ1000 Series
NJ200 Series
NJ2200 Series
NJ300Series
NJ2300 Series
NUP Series
NUP1000 Series
NUP200 Series
NUP2200 Series
NUP300 Series
NUP2300 Series
N Series
N1000 Series
N200 Series
N2200 Series
N300 Series
N2300 Series
NF Series
NF200 Series
NF2200 Series
NF300 Series
NU300 Series
NU2300 Series
RNU Series
RN Series
Double Row Cylindrical Roller Bearing
Four Row Cylindrical Roller Bearing
Full Complement Single Row Cylindrical Roller Bearing
Full Complement Double Row Cylindrical Roller Bearing
Tapered Roller Bearing
Single Row Tapered Roller Bearing
30200 Series
30300 Series
32200 Series
Inch Series Double Row Tapered Roller Bearing (Double Inner Ring)
32300 Series
31300 Series
32000 Series
33000 Series
33200 Series
33100 Series
Single Row Tapered Roller Bearing(Inch Series)
Double Row Tapered Roller Bearing (Double Inner Ring)
Double Row Tapered Roller Bearing (Double Outer Ring)
Inch Series Double Row Tapered Roller Bearing (Double Inner Ring)
Inch Series Double Row Tapered Roller Bearing (Double Outer Ring)
Large Cone Angle Double Outer Ring Double Row Tapered Roller Bearing
Four Row Tapered Roller Bearing
Four Row Tapered Roller Bearing(Sealed)
Angular Contact Ball Bearing
Single Row Angular Contact Ball Bearing
7000 Series
7200 Series
7300 Series
7900 Series
Double Row Angular Contact Ball Bearing
3000A Series
3000A-2RS Series
3000A-2Z Series
5200 Series
5300 Series
QJ200 Series
QJ300 Series
QJ1000 Series
Four Point Angular Contact Ball Bearing
Deep Groove Ball Bearing
6000 Series
6200 Series
6300 Series
6400 Series
6700 Series
6800 Series
6900 Series
1600 Series
Thrust Roller Bearing
Thrust Cylindrical Roller Bearing
Thrust Spherical Roller Bearing
29200 Series
29300 Series
29400 Series
Large Size Series
Thrust Tapered Roller Bearing
Bidirectional Thrust Tapered Roller Bearing
Full Complement Tapered Roller Bearing for Rolling Mill Reduction Machine
Split Bearing
Slewing Bearing
Crossed Cylindrical Roller Slewing Bearings
Single-row Four Point Contact Ball Type Slewing Bearing (Non-gear type)
Single-row Four Point Contact Ball Type Slewing Bearing (External gear type)
Single-row Four Point Contact Ball Type Slewing Bearing (Internal gear type)
Single-row Four Point Contact Ball Slewing Bearing with flange (Non- gear teeth type)
Double row ball slewing bearing (Internal gear type)
Double row ball slewing bearing (External gear type)
Wind Power Bearing
Contact Us
Telephone:
0411-85647888
Email:
ywy@ywygs.com
By Keyword
By Part Number
d:
D:
B:
NU300 Series
Send Inquiry
PDF
Dimension and Parameters
Designation :
NU321
Principal Dimensions(mm)
d :
105
D :
225
B :
49
rs?min :
3
rs1min :
3
Basic Load Ratings(KN)
Dynamic(Cr) :
320
Static(Cor) :
360
Limited Speed(rpm)
Grease :
3100
Oil :
3700
Weight
(kg) :
8.53
主站蜘蛛池模板:
亚洲国产精品18久久久久久
|
99国产揄拍国产精品人妻
|
成人网站免费观看
|
国产又猛又粗
|
亚洲国产福利一区二区三区
|
激情文学另类小说亚洲图片
|
亚洲国产精品综合久久网络
|
精品9e精品视频在线观看
|
麻豆传传媒久久久爱
|
少妇性荡欲视频
|
最新国产精品拍自在线播放
|
国产极品粉嫩福利姬萌白酱
|
亚洲va欧美va天堂v国产综合
|
国产精品麻豆成人av电影艾秋
|
国产放荡对白视频在线观看
|
人妻精品久久无码区
|
在线精品国产大象香蕉网
|
国产巨大爆乳在线观看
|
国产高清在线精品一本大道
|
亚洲欧美日韩综合一区
|
偷国产乱人伦偷精品视频
|
国产精品成人av片免费看
|
青春草在线视频观看
|
国产做国产爱免费视频
|
欧美真人性做爰全过程
|
亚洲国产成人无码av在线播放
|
精品无码中文字幕在线
|
无码无套少妇毛多18pxxxx
|
真人一进一出120秒试看
|
欧美亚洲国产成人一区二区三区
|
国产精品亚洲欧美大片在线观看
|
亚洲乱码日产精品bd在观看
|
麻豆人妻少妇精品无码专区
|
欧美性猛交xxxx免费视频软件
|
亚欧乱色国产精品免费视频
|
久久久g0g0午夜无码精品
|
乱成熟女人在线视频
|
久久精品人成免费
|
成人无码www免费视频
|
亚洲爱婷婷色婷婷五月
|
一区二区高清国产在线视频
|