23136CAMKE4C3 - NSK Spherical Roller Bearings - 180x300x96mm mhd30C3R640 The convex shape of the

The convex shape of the Bearing Inserts outer ring along with the concave sphered shape inside the housing gives this UCFL208-24 Oval Flanged Unit the ability to self-align

Wide Series 130mm - Bore Size Increased Capacity Design Solid Window Cage Made From Glass Fibre Reinforced Polyamide PA66 Normal Radial Internal Clearance

This LWHG20C4R240T1HS2 is a high rigidity ball type series linear way with a rail length of 240mm

This SBB 68 2RS bearing is a imperial steel/steel spherical plain bearing with a rubber seal on both sides of the bearing and a standard radial internal clearance

This 7908A5TRDULP3 bearing is a Super Precision angular contact bearing with a 25° contact angle and a phenolic cage

23136CAMKE4C3 - NSK Spherical Roller Bearings - 180x300x96mm mhd30C3R640 The convex shape of the231 36 cam k e4 c3 Light Series 180mm Bore Size One Piece Brass Cage, Guide Ring Tapered Bore Lubrication Groove with Holes on Outer Ring Internal Clearance Greater than Normal