The convex shape of the Bearing Inserts outer ring along with the concave sphered shape inside the housing gives this UCF207 Square Flanged Unit the ability to self-align
High Speed E Design Precision Rating Duplex Universal
Kluber Klubersynth GH 6-320 5L Brand Type Size Technical Data Sheets
LWLG25 C1 R900 T1 H S2 Non-Maintenance Free Long Stainless Steel Miniature Linear Way unit One Carriage 900mm - Rail length Light Preload High Accuracy Class S2 Specification
LWHDG35 C2 R480 T1 H S2 Non-Maintenance Free Long Block Type Top Mounting Linear Way Unit Two Carriages 480mm - Rail Length Light Preload High Accuracy Class S2 Specification
24180CAME4C4 - NSK Spherical Roller Bearing - 400x650x250mm S7015 CE /HC P4A DGB The convex shape of theThis 24180CAME4C4 bearing is a Spherical Roller Bearing with a guide ring centred on a retaining flanged inner ring, a machined brass cage, an annular groove in the outer ring with three lubrication holes and a larger than C3 radial internal clearance. The bearing's dimensions are 400x650x250. 241 80 CAM E4 C4 Light, Wide 400mm Bore Size One Piece Brass Cage, Guide Ring Cylindrical Bore Groove & Holes, Outer Internal Clearance Greater Than C3