RNA4914-XL INA Machined Needle Roller Bearing - 80X100X30MM 4012801179348 This 7004CD/P4ADGB bearing is a

This 7004CD/P4ADGB bearing is a Super Precision angular contact bearing with a 15° contact angle and a high capacity design

ML20 C1 R180 T1 H S2 Maintenance Free Standard Stainless Steel Miniature Linear Way unit One Carriage 180mm - Rail length Light Preload High Accuracy Class S2 Specification

The bearing's dimensions are 20x47x15

This MM25BS52DUH bearing is a ball screw support bearing with a Heavy Preload

RNA4914-XL INA Machined Needle Roller Bearing - 80X100X30MM 4012801179348 This 7004CD/P4ADGB bearing is aThe RNA4914 XL is a Standard Duty Open Type, Single Row Machined Needle Roller Bearing with a lubrication groove and oil hole in the Outer Ring. This Bearing has no Inner Ring, meaning the Needle Rollers are mounted directly onto the shaft. As such, the Bearing has better running accuracy as it isn't affected by assembling an Inner Ring with the shaft. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to