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IFC 4.0
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NNU4934K
NSK Rolling Bearing
Rolling Bearings
Cylindrical Roller Bearings
Double-Row Cylindrical Roller Bearings
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CAD模型選擇
{nsk_rb/roller_bearings/cilindrical_rb/double_row_crb/nnu_tapered_b_asmtab.prj},{NB=NSK_NNU4934K},{IDNR=},{STAN=_},{ORDER=NNU4934K},{X=170},{SD=170},{DD=230},{D=230},{B=60},{R=2.0},{FW=187.0},{SDE1=209.4},{CR1=375000},{COR1=805000},{CR2=38500},{COR2=82000},{LG=2400},{LO=2800},{DA1=179.0},{DA2=186},{D1A=182},{DC=192},{DA3=221.0},{RA=2.0},{MASS=7.12},{SC=1},{PPATH=nnu_tapered_b_asmtpl.prj}
請根據技術需求選擇所需產品. 可選屬性在表格中高亮顯示. 選擇可以通過點擊表格或數值來重置.
可提供的產品: 18
HELP_VARIABLE
公司
NSK Rolling Bearing
描述
NNU Tapered Bore
明细表
NNU4934K
STAN
Standard
_
ORDER
Bearing No.
NNU4934K
NNU4934K
SD
Inside Diameter
170
170
mm
D
Outside Diameter
230
230
mm
B
Width
60
60
mm
R
Chamfer Dimension
2.0
2.0
mm
FW
Boundary Dimension
187.0
187.0
mm
CR1
Basic Dynamic Load Ratings
375000
375000
N
COR1
Basic Static Load Ratings
805000
805000
N
CR2
Basic Dynamic Load Ratings
38500
38500
kgf
COR2
Basic Static Load Ratings
82000
82000
kgf
LG
Limiting Speed Grease
2400
2400
rpm
LO
Limiting Speed Oil
2800
2800
rpm
DA1
Abutment and Fillet Dimensions min.
179.0
179.0
mm
DA2
Abutment and Fillet Dimensions max.
186
186
mm
D1A
Abutment and Fillet Dimensions min.
182
182
mm
DA3
Abutment and Fillet Dimensions min.
221.0
221.0
mm
RA
Abutment and Fillet Dimensions max.
2.0
2.0
mm
MASS
Mass
7.12
7.12
kg
建議
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