NNU4922B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series

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Home>Products>Super Precision Bearing>NNU4922B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

NNU4922B/SPC3W33 SKF Super Precision,Super Precision Bearings,Cylindrical Roller Bearings,Double Row NNU 49 Series image

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Types of Super Precision Bearing

ra (max):1.5 mm
ra1 (max):1 mm
Bore Type:Cylindrical Bore
dc (min):48 mm
Radial Clearance:0.045 to 0.070 mm
Limiting Speed - Oil:8,600 rpm
D:80 mm
db (max):45 mm
Inside Ring Outside Diameter:46.2 mm
B:31 mm
Fillet Radius/Chamfer:1.5 mm
Configuration:Single Row
Limiting Speed - Grease:7,200 rpm
r1:1.1 mm
Dynamic Load Rating:60,500 N
Static Load Rating:60,000 N
d:35 mm
Enclosure:Open
Da (max):71.5 mm
dd (min):53 mm

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NTN BEARING CORP.OF AMERICA: Address1600 E. Bishop Court, P.O. Box 7604,Mount Prospect, IL 60056-7604, U.S.A.; Phone(Working Time)298-5268; Fax

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Types of Super Precision Bearing

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