RNA6912-ZW-XL INA Machined Needle Roller Bearing - 68X85X45MM 3MM 9311 SUM 32 13 A 2Z C3

32 13 A 2Z C3 MT33 Maximum Capacity

S 63 04 2RSR Stainless Steel Medium Series 20mm - Bore Size Rubber Seals on Both Sides of Bearing Normal Radial Internal Clearance

NJ 317 EC J Two Flanges On Outer Ring

NAF 12 24 13 Single Row Caged Needle Roller Bearing 12mm Bore 24mm OD 13mm Width Including Inner Ring

RNA6912-ZW-XL INA Machined Needle Roller Bearing - 68X85X45MM 3MM 9311 SUM 32 13 A 2Z C3The RNA6912 ZW XL is a Standard Duty Open Type, Double Row Machined Needle Roller Bearing with a lubrication groove and oil hole in the Outer Ring. This Bearing has no Inner Ring, meaning the Needle Rollers are mounted directly onto the shaft. As such, the Bearing has better running accuracy as it isn't affected by assembling an Inner Ring with the shaft. In caged Needle Roller Bearings like this one, the Needles are precisely guided by the Cage to