This 2203ETN bearing is a double row
LWHT45 C3 R1050 T1 H S2 Non-Maintenance Free Standard Flange Type Top Mounting Linear Way Unit Three Carriages 1050mm - Rail Length Light Preload High Accuracy Class S2 Specification
203 20 MB Single Row Barrel Roller Bearing 100mm - Bore Size Cylindrical Bore Solid Brass Cage Normal Radial Internal Clearance
NU 2 18 E TVP2 Two Flanges on Outer Ring and No Flanges on Inner Ring Light Series 90mm - Bore Size Increased Capacity Design Solid Window Cage Made From Glass Fibre Reinforced Polyamide PA66 Normal Radial Internal Clearance
73 03 B TVP P5 Medium Series 17mm - Bore Size Angular Contact with 40° Contact Angle Solid window cage made from glass fibre reinforced polyamide Tolerance class P5
XPC3750 - Protorque Cogged High Power Wedge Belt - 147.64" 5mmx14mmx5mmmm DIM1 This 2203ETN bearing is aProtorque Cogged High Power Wedge Belts are ideal where space and weight are limited. Due to their deeper cogged profile, these belts are able to transmit higher power compared to Classical V Belts. The deep cogged cushion provides increased support for tension cords, thus allowing for higher tensions and, as a result, increased power transmission capability. Use these belts in heavy duty drives which require the highest capacities while saving space