Bearing name: SKF NNU49/670B/SPW33X bearing
Brand model: NNU49/670B/SPW33X
Email: [email protected]
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Cylindrical roller bearings NNU 49/670 B/SPW33XBearing number : NNU 49/670 B/SPW33X Size (mm) : 670x900x230 Brand : SKF Bore Diameter (mm) : 670 Outer Diameter (mm) : 900 Width (mm) : 230 Bearing dimensions and specification in SKF catalogue:d - 670 mm D - 900 mm B - 230 mm C - 230 mm b - 22,3 mm r1 min. - 6 mm r2 min. - 6 mm r3 min. - 3 mm r4 min. - 3 mm D1 - 821,2 mm F - 738 mm K - 12 mm da min. - 693 mm da max - 732 mm Da max. - 877 mm db min - 744 mm ra max. - 5 mm S - 6 mm dh - – mm Weight - 410 Kg Basic dynamic load rating (C) - 4 950 kN Basic static load rating (C0) - 13 700 kN (Grease) Lubrication Speed - 700 r/min (Oil) Lubrication Speed - 800 r/min Fatigue load limit (Pu) - 930 ![]() |
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SKF NNU49/670B/SPW33X bearing Company information
SKF NNU49/670B/SPW33X bearing are widely used in industrial drive, agriculture, compressors, motors and generators, construction, industrial fan, industrial transmission and other fields. SKF NNU49/670B/SPW33X bearing can ensure high quality for more than 80% raw material of SKF NNU49/670B/SPW33X bearing provided by the steel plant.Explorer series bearing of SKF NNU49/670B/SPW33X bearing are better than any brand bearings currently in bearing performance , lifetime, design, and the use of performance. Explorer series bearings of SKF NNU49/670B/SPW33X bearing have more advantages ,such as higher meet rated , lower noise, reducing warranty costs greatly, increasing running time of the machine .