Home » Products » Cylindrical Roller Bearings » Compact Cross Section Roller Bearing 100×140×40 Mm NNU4920, Outer Ring Ribbed, Full Roller Optional, Heavy Radial Load
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Compact Cross Section Roller Bearing 100×140×40 Mm NNU4920, Outer Ring Ribbed, Full Roller Optional, Heavy Radial Load
NNU4920 double row cylindrical roller bearing has ribs on outer ring. Its slim structure saves installation space. Full roller variant delivers greater load capacity for heavy duty machine spindles.
1. model：NNU4920 2. type：double row cylindrical roller bearing 3. size：100×140×40 mm 4. bore：cylindrical bore / tapered bore 1:12 (K) 5. precision grade：P4 P5 P6 6. feature：ribs on outer ring 7. optional：W33 oil groove, full complement rollers 8. cage：brass cage / no cage 9. feature：compact section, high radial load capacity 10. application：heavy duty spindle, lathe, grinding machine
NNU4920 double-row cylindrical roller bearing features a compact structure designed for high radial load capacity and rigidity. Its double-row roller arrangement supports demanding operating conditions where precise radial guidance is required. Suitable for machine tool spindles, industrial gearboxes and precision machinery. Please confirm the required dimensions and configuration before ordering.
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CHIK BEARING produces a wide range of ball and roller bearings for automotive making,Ferrous Metallurgy, hemical Machinery and Machine Manufacturing .
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