SNS30 x 500mm NB Stainless Steel Shaft 500mm Length Linear Motion Inner Diameter - 155mm Easy drop-in replacement for stock

Easy drop-in replacement for stock reel bearings

6018-2NSENR Nachi Bearing with a Snap Ring

61916 Open Ball Bearing

the 6911 outer diameter is 80mm

SNS30 x 500mm NB Stainless Steel Shaft 500mm Length Linear Motion Inner Diameter - 155mm Easy drop-in replacement for stockSNS30 x 19. 7" NB Stainless Steel Shaft: NB Linear Systems 19. 7" Inch (500mm) Length 30mm Diameter Shaft SNS30 x 19. 7" Shaft NB Linear System, 30mm Diameter x 19. 7" inch Long Shaft. NB Stainless Steel Shaft Outer Diameter: 30mm Length: 19. 7" Inch Material: Martnsite Stainless Steel Hardness: HV653 (58HRC) or more HV613 (56HRC) Tolerance other than g5 are available upon request