This 1218K/C4 bearing is a double row
This SL35HLT bearing is a Cast Iron Pillow Block Unit with a high/low temperature bearing insert
MLC15 C3 R240 T1 H S2 Maintenance Free Short Stainless Steel Miniature Linear Way unit Three Carriages 240mm - Rail length Light Preload High Accuracy Class S2 Specification
72 06 B E GB P 72 Series - Light 30 mm - Bore Size Contact Angle Single Row Bearing with a 40° Contact Angle Optimized Internal Design Universal Bearings
LWL9 C4 R160 T1 H S2 Non-Maintenance Free Standard Stainless Steel Miniature Linear Way unit Four Carriages 160mm - Rail length Light Preload High Accuracy Class S2 Specification
NJ220-E-M1-C3 - FAG Cylindrical Roller Bearing - 100x180x34mm 6220.2rs.c3.SKF This 1218K/C4 bearing is aThis NJ220 E M1 C3 bearing is a single row cylindrical roller bearing, it has 1 flange on the inner ring, an increased capacity design, a two piece solid brass cage, roller guided and a larger than normal radial internal clearance. The bearing's dimensions are 100x180x34. NJ 2 20 E M1 C3 Two Flanges on Outer Ring and One on Inner Ring Light Series 100mm Bore Size Increased Capacity Design Solid Brass Cage, Two piece, Roller guided Radial Internal