NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series specification

B - Inner Ring Width:280 mm
Bearing Weight:811.600 Kg
Da - Outer Ring Backing Diameter:1113.000 mm
Reference Thermal Speed Rating (Oil)7:120
e - ISO Factor3:0.2
Cg - Geometry Factor8:0.1458
Y2 - ISO Factor6:3.25
B - Outer Ring Width:280.000 mm
Design Unit:METRIC
Y0 - ISO Factor4:3.33
d:900.000 mm
R - Inner Ring To Clear Radius1:5.000 mm
Reference Thermal Speed Rating (Grease):110
Y1 - ISO Factor5:4.96
da - Inner Ring Backing Diameter:965.000 mm
Cage Type:YMB
C0 - Static Radial Rating:23500000 N
r - Outer Ring To Clear Radius2:5.000 mm
D:1180.000 mm
C1(2) - Dynamic Radial Rating (Two-Rows):9480000 N

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BEARING BOWER CORP.: Address711 North Bower Road, Macomb, IL 61455-2511 U.S.A.; Phone(Working Time)837-7373; Fax

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BEARING BOWER CORP.

NNU4920BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series specification

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