NB Linear Systems SFW32 2 Shaft 36 inch Length Linear Motion 12 by 48 Extended inner race allows for

Extended inner race allows for shaft mounting without extra spacers

Built from stainless steel and packed with solid silicon nitride (Si3N4) ceramic balls

Bearing Inner Diameter: 55mm

Limiting Speed: Grease Lubrication: 52

NJ208EG Nachi Cylindrical Roller Bearing

NB Linear Systems SFW32 2 Shaft 36 inch Length Linear Motion 12 by 48 Extended inner race allows forWe don't Offer International Shipping All NB Shafts will take approximately One week to ship Return is not accepted for this item NB Linear Systems: SFW 32x36" 2 x36 Inch Length 2 inch Diameter Shaft NB Linear Systems: SFW 32x36", 2" Diameter x36" inch Long Shaft Heat Treated: NB slide shafts are case hardened with controlled surface hardness and consistent adequate hardness depth. NB controls the surface hardness by using high frequency induction