NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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Home>Products>Super Precision Bearing>NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Codes and sizes

Y0 - ISO Factor4:2.32
D:650.000 mm
Da - Outer Ring Backing Diameter:594.000 mm
B - Outer Ring Width:200.000 mm
d:400.000 mm
Design Unit:METRIC
UPC Code:087796188174
Bearing Weight:261.60 Kg
Cage Material:Brass
Cage Type:YMB
Cg - Geometry Factor8:0.0922
r - Outer Ring To Clear Radius2:5.000 mm
B - Inner Ring Width:200 mm
Y1 - ISO Factor5:3.46
C1(2) - Dynamic Radial Rating (Two-Rows):4770000 N
C0 - Static Radial Rating:8110000 N
Reference Thermal Speed Rating (Grease):480
Reference Thermal Speed Rating (Oil)7:530
da - Inner Ring Backing Diameter:454.000 mm
e - ISO Factor3:0.29

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Precision Machinery Parts Co., Ltd.: AddressExchange Route 122, Industrial Quarter, Polygon 3, Casablanca, Morocco; Phone(Working Time)429-722-6276; Fax

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Precision Machinery Parts Co., Ltd.

NNU4921BK/SPW33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Codes and sizes

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