Bearing NNU 4160 K30M/W33 ISB -

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Bearing NNU 4160 K30M/W33 ISB image

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Cylindrical Roller Bearing Specification details

Series:390000
Cone Part Number:EE390090
Cup Part Number:390200
Design Units:Imperial
Bearing Weight:98.3 Kg
Cage Type:Pin-Type
d:228.600 mm
D:508.000 mm
B - Cone Width:95.250 mm
C - Cup Width:73.025 mm
B:117.475 mm
R - Cone Backface To Clear Radius1:6.35 mm
r - Cup Backface To Clear Radius2:6.35 mm
da - Cone Frontface Backing Diameter:277.11 mm
db - Cone Backface Backing Diameter:287.02 mm
Da - Cup Frontface Backing Diameter:457.20 mm
Db - Cup Backface Backing Diameter:422.91 mm
Ab - Cage-Cone Frontface Clearance:18.8 mm
Aa - Cage-Cone Backface Clearance:22.9 mm
a - Effective Center Location3:49.5 mm
C90 - Dynamic Radial Rating (90 million revolutions)4:97700 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:377000 lbf
C0 - Static Radial Rating:473000 lbf
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:157000 lbf
K - Factor7:0.62
e - ISO Factor8:0.94
Y - ISO Factor9:0.64
G1 - Heat Generation Factor (Roller-Raceway):1260
G2 - Heat Generation Factor (Rib-Roller End):106
Cg - Geometry Factor:0.191

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NACHI PZS Series Hydraulic Piston Pumps Origin Japan

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