Cylindrical roller bearing, the rollers and raceways are in linear contact. Consequently this type of bearing can support a larger radial load than a point-contact ball bearing. Also, its structure is suitable for high-speed operation. A cylindrical roller bearing used for the main spindle of a machine tool can have either a double- or single row configuration, and certain variants have a tapered bore so the radial internal clearance can be adjusted. NTN Precision Cylindrical Roller Bearings, Tapered Bore, Series: N10, 60 mm Bore Dia, 95 mm Outside Dia, 1 Row, 18 mm W, Open Closure, 28900 N, Hardened Alloy Steel Bearing, PEEK Cage, 14400 RPM Grease/28900 RPM Oil Maximum, -40 to 120 °C