Description High precision, high speed speed, long life, even load distribution, can withstand thrust load. Roller assembly within small diameter deviations to accommodate heavy radial loads and loads to accommodate these bearings. Suitable for general use in pipeline systems, mold molds. Features: -Color: Silver. - Material: Steel - Size: about 2 50X2 30X2 30cm/0 98X0 90X0 90 in. Good heat resistance, good driving characteristics, high load carrying capacity and rigidity. -Aerospace industry, automotive, mechanical, etc. The package includes 4 roller bearings, good quality and low price. - Use these geometry bearings with high precision and will bring you a good experience. - Low cross section, smallening and limited mounting space for use with suits Color: Silver - Size: 2 5X2 3X2 3cm Package includes 4 x roller bearings