Specification Brand : NB BulletPoint : Ball spline linear shafts have arc-shaped grooves along the length of the shaft that recirculating ItemName : Nippon Bearing (NB) - SSP4S-300MM - Spline Shaft: 4 mm Shaft Dia, 300 mm Lg, 60 Rc, Stainless Steel ItemPackageQuantity : 1 ItemTypeKeyword : bushing-shafts Manufacturer : Nippon Bearing (NB) NumberOfItems : 1 PartNumber : SSP4S-300MM ProductDescription : Ball spline linear shafts have arc-shaped grooves along the length of the shaft that recirculating ball spline bearings ride to support nearly frictionless linear movement. They are suitable for applications that handle multiple loads and directional movements simultaneously. ProductSiteLaunchDate : 2024-10-24T12:00:00.000-08:00 UnspscCode : 31171500