NTN RNA4972 needle roller bearings - New energy Bearing Manufacturing Co., Ltd

New energy Bearing Manufacturing Co., Ltd: Angular Contact Ball Bearings Bearing Units Cylindrical Roller Bearings

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NTN RNA4972 needle roller bearings image

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NTN RNA4972 needle roller bearings Code system

Design Unit:METRIC
Bearing Weight:596.000 Kg
Cage Type:YMB
UPC Code:087796244597
Cage Material:Brass
d:670.000 mm
D:980.000 mm
B - Inner Ring Width:230 mm
B - Outer Ring Width:230.000 mm
R - Inner Ring To Clear Radius1:6.000 mm
r - Outer Ring To Clear Radius2:6.000 mm
da - Inner Ring Backing Diameter:744.000 mm
Da - Outer Ring Backing Diameter:911.000 mm
C0 - Static Radial Rating:15800000 N
C1(2) - Dynamic Radial Rating (Two-Rows):7890000 N
e - ISO Factor3:0.22
Y0 - ISO Factor4:3.12
Y1 - ISO Factor5:4.65
Y2 - ISO Factor6:3.05
Reference Thermal Speed Rating (Grease):330
Reference Thermal Speed Rating (Oil)7:380
Cg - Geometry Factor8:0.1257

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New energy Bearing Manufacturing Co., Ltd: Address106 Oak St, Fairview, SD 5702730; Phone(Working Time)983-574-2700; Fax

✖

Stock Categories

Quality Control

Angular Contact Ball Bearings

Cylindrical Roller Bearings

Contact Us