RNA4907-2RSR-XL INA Machined Needle Roller Bearing - 42X55X20MM 29284-E1-MB-FAG 420x580x95mm B 719 12 E T

B 719 12 E T P4S DU L Standard Steel Balls Extremely Light Series 60mm - Bore Size 25° Contact Angle Phenolic Cage Accuracy Class Duplex Universal Light Preload

Medium 110mm - Bore Size Brass Cage Normal Internal Clearance

79 36 A5TR DUD L P3 Ultra Light Series 180mm - Bore Size 25° Contact Angle Triplex Universal Light Preload Precision Rating

This NU1048M bearing is a single row cylindrical roller bearing

RNA4907-2RSR-XL INA Machined Needle Roller Bearing - 42X55X20MM 29284-E1-MB-FAG 420x580x95mm B 719 12 E TThe RNA4907 2RSR XL is a Standard Duty, Single Row Machined Needle Roller Bearing with a lubrication groove and oil hole in the Outer Ring, and 2 Rubber Seals. 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