[Size]-Bore(Inner Dia):25mm/0.98inch;Outer Diametre:72mm/2.81inch;Inner ring width:23.8mm/0.93inch;Outer ring width:25.8mm/1.01inch;Model:LFR5206-25 ;Material:High Carbon Chromium Bearing Steel(GCr15);Quality Level:P0Z1. [High Quality]-The bearings is made of bearing steel for durability and resistance to rust, corrosion and deformity under heavy loads. [Smooth Operation]-The deep grove bearing is stable and smooth operation, good mute effect, practical and durable. [Strictly Shielded]-The Roller guide bearing has shield to keep lubricant in and contaminants out;protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. [Application]-Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment,robotics,dental equipment, elevators, rolling mills, ship rudder shafts, aggregate crushers,skateboards,inline skates,and scooters, among others. Colour: silver Material: steel Package Contents: 1 * Deep Groove Bearings Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.