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SKF Roller Bearing， 140 mm ID， 250 mm OD - NU 228 ECML/C3 Need to deal with heavy radial loads at high speeds in your industrial machinery Use this cylindrical roller bearing from SKF。It has an innovative， open-flanged design that encourages the formation of a lubricant film， helping reduce damage from friction heat。This bearing also features a logarithmic roller profile that reduces stresses around the edges， so you can be confident of long service life。As part of the SKF Explorer series， this product is made from performance-grade high-quality steel that offers strength and reliability even with prolonged use. Cylindrical roller bearing handles heavy loads and high speeds Tapered bore compensates for friction and supports radial loads Inside diameter of 140 mm， outside diameter of 250 mm for versatile application Compact race width of 42 mm Application Information Steering systems Pneumatic and hydraulic equipment Energy generation machinerySKF 大容量円筒ローラーベアリングは、総ころ軸受の高荷重容量と保持器付き軸受の高速容量を兼ね備えています。内径 140 mm、外径 250 mm です。 Why should I use bearings with a window-type cage ベアリングはスチール製です 円筒穴タイプWindow-type cages offer precision handling at high loads and speeds without increasing friction。This roller bearing is equipped with a machined-brass cage。What is the ideal operating temperature range for this bearing Since this unit has a brass cage， its suitable for temperatures of up to +250℃.