SKF 61807-2RZ Bearing Rubber Seals 35x47x7mm 61807 2RZ Japan
What stands out about using rubber here is how it helps keep dust out without making the bearing feel stiff.
SKF 61807-2RZ Bearing Rubber Seals 35x47x7mm 61807 2RZ Japan
Bearings Type: Ball Bearing. SKF 6022/C3 Bearing Open 6022-C3 110x170x28 mm. SKF NKX-45 Combination Needle Roller Bearing NKX45 45x58x32 mm. SKF 6013-NRJEM Bearing Open 65x100x18 mm 6013-NR-JEM 6013NRC3 w/ Snap Ring.