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<p><strong>SKF NNU4960BK/SPW33 Super Precision Double Row Cylindrical Roller Bearing 300×420×118 mm</strong> — BK tapered bore (1:12) enables direct mounting on tapered seat journals for precise axial positioning, while SP precision class delivers machine-tool-grade dimensional and running accuracy. W33 annular groove with three lubrication holes supports efficient relubrication in enclosed spindle and rolling mill housings.</p> <ul> <li>Sourced through authorized SKF distributor channels with full batch and lot traceability documentation provided for import compliance.</li> </ul>
¥3.50
SKF NNU4960BK/SPW33 Super Precision Double Row Cylindrical Roller Bearing 300×420×118 mm — BK tapered bore (1:12) enables direct mounting on tapered seat journals for precise axial positioning, while SP precision class delivers machine-tool-grade dimensional and running accuracy. W33 annular groove with three lubrication holes supports efficient relubrication in enclosed spindle and rolling mill housings.
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Cylindrical Roller Bearing
View DetailsCylindrical Roller Bearing
View DetailsCylindrical Roller Bearing
View DetailsCylindrical Roller Bearing
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