INA NATR 20 Bearing Details： Bearing NameNATR 20 New ModelNATR20 Old Model bearing product ModelNATR20 CategoryTrack Rollers BrandINA Bearing Inner Diameter d ( mm ) 20 Outer Diameter D ( mm )47 Thickness B ( mm )25

INA NATR 12 PP Bearing Details： Bearing NameNATR 12 PP New ModelNATR12PP Old Model bearing product ModelNATR12PP CategoryTrack Rollers BrandINA Bearing Inner Diameter d ( mm ) 12 Outer Diameter D ( mm )32 Thickness B ( mm )15

INA NATV 17 PP Bearing Details： Bearing NameNATV 17 PP New ModelNATV17PP Old Model bearing product ModelNATV17PP CategoryTrack Rollers BrandINA Bearing Inner Diameter d ( mm ) 17 Outer Diameter D ( mm )40 Thickness B ( mm )21

INA NATV 17 Bearing Details： Bearing NameNATV 17 New ModelNATV17 Old Model bearing product ModelNATV17 CategoryTrack Rollers BrandINA Bearing Inner Diameter d ( mm ) 17 Outer Diameter D ( mm )40 Thickness B ( mm )21

INA NATR 12 Bearing Details： Bearing NameNATR 12 New ModelNATR12 Old Model bearing product ModelNATR12 CategoryTrack Rollers BrandINA Bearing Inner Diameter d ( mm ) 12 Outer Diameter D ( mm )32 Thickness B ( mm )15

INA NATV 10 PP Bearing Details： Bearing NameNATV 10 PP New ModelNATV10PP Old Model bearing product ModelNATV10PP CategoryTrack Rollers BrandINA Bearing Inner Diameter d ( mm ) 10 Outer Diameter D ( mm )30 Thickness B ( mm )15

INA NATR 6 Bearing Details： Bearing NameNATR 6 New ModelNATR6 Old Model bearing product ModelNATR6 CategoryTrack Rollers BrandINA Bearing Inner Diameter d ( mm ) 6 Outer Diameter D ( mm )19 Thickness B ( mm )12

INA RSTO 12 Bearing Details： Bearing NameRSTO 12 New ModelRSTO12 Old Model bearing product ModelRSTO12 CategoryTrack Rollers BrandINA Bearing Inner Diameter d ( mm ) 16 Outer Diameter D ( mm )32 Thickness B ( mm )11.8