23144-2CS5/VT143 - SKF Sealed Spherical Roller Bearing - 220x370x120mm 4012801022774 This 6315 C3 bearing is

This 6315 C3 bearing is a Open Type deep groove ball bearing with a Radial Internal Clearance Greater than Normal

NF 2 13 W Metric

63 06 RSR Medium Series 30mm - Bore Size Rubber Seal on One Side Normal Radial Internal Clearance

This 1209EKTN9/C3W64 bearing is a double row

23144-2CS5/VT143 - SKF Sealed Spherical Roller Bearing - 220x370x120mm 4012801022774 This 6315 C3 bearing is231 44 2CS5 VT143 Medium Series 220mm Bore Size Sheet Steel Cage HNBR Contact Seals on Both Sides of the Bearing, Lubrication Holes Covered with a Polymer Band Parallel Bore Standard Radial Internal Clearance Filled to 25% 45% with SKF LGEP 2 Grease