257-2177: Cylindrical Roller Bearing

Description: Cat cylindrical roller bearings, such as 257-2177, are designed for specific applications based on load, operating speed, temperature range, size, and past performance. They are manufactured to the highest quality standards for long life and performance. Cat cylindrical roller bearings with a cage accommodate heavy radial loads, rapid acceleration and high speeds. Full-complement cylindrical roller bearings are suitable for very heavy radial loads at moderate speeds. High-capacity cylindrical roller bearings provide both heavy radial capacity and very high speed capacity. Attributes: • Single row cylindrical roller bearing • Double flange outer race; single flange inner race • Outside Diameter: 125 mm (4.92 in) • Inside Diameter: 70 mm (2.76 in) • Width: 31 mm (1.22 in) Application: Cat cylindrical roller bearings are typically used in transmission and axle systems, pinion and transfer gear assemblies and clutch systems.