RNA49/38UU IKO Machined Needle Roller Bearing - 45X58X20MM 6304-RSH/C3-SKF This 7217BWG bearing is a

This 7217BWG bearing is a single row angular contact bearings with a 40° contact angle

This NMJ2 is a medium

This LWHD15C4R240T1HS2 is a high rigidity ball type series linear way with a rail length of 240mm

LWHS25 C4 R1200 T1 H S2 Non-Maintenance Free Standard Compact Top Mounting Linear Way Unit Four Carriages 1200mm - Rail Length Light Preload High Accuracy Class S2 Specification

RNA49/38UU IKO Machined Needle Roller Bearing - 45X58X20MM 6304-RSH/C3-SKF This 7217BWG bearing is aThe RNA49 38UU is a Standard Duty, Single Row Machined Needle Roller Bearing with an oil groove, an oil hole in the Outer Ring, and 2 Rubber Seals. 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