NNU4928B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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Home>Products>Super Precision Bearing>NNU4928B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

NNU4928B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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NNU4928B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Codes and sizes

Design Units:Imperial
Ab - Cage-Cone Frontface Clearance:1.5 mm
Bearing Weight:23.8 Kg
Cup Part Number:219117
Series:219000
Db - Cup Backface Backing Diameter:268.99 mm
C - Cup Width:63.500 mm
Ca90 - Dynamic Thrust Rating (90 million revolutions)6:34900 lbf
G1 - Heat Generation Factor (Roller-Raceway):841
C90 - Dynamic Radial Rating (90 million revolutions)4:54000 lbf
B - Cone Width:82.550 mm
db - Cone Backface Backing Diameter:196.09 mm
a - Effective Center Location3:-15.2 mm
B:82.550 mm
d:165.1 mm
C0 - Static Radial Rating:341000 lbf
C1 - Dynamic Radial Rating (1 million revolutions)5:208000 lbf
Aa - Cage-Cone Backface Clearance:9.4 mm
Y - ISO Factor9:1.59
Da - Cup Frontface Backing Diameter:282.20 mm

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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.

NNU4928B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series Codes and sizes

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