71821CD/P4DGA - SKF Precision Angular Contact - 105x130x13mm 7316576650062 This 6830MA bearing is a

This 6830MA bearing is a Open Type Thin Section Deep Groove Radial Ball Bearing with a Machined Brass cage

This 30211A bearing is a metric taper roller bearing

70 15 ACD G A /P4A Series - Extra Light Bore Size - 75mm 25 Degree Contact Angle Single Universal Light Preload Precision Rating

LM 20 32 42 UU Model Inscribed Circle Diameter (mm) Outside Diameter of External Cylinder (mm) External Cylinder Length (mm) Retainer Material - High Carbon Steel Material Type - High Carbon Steel Two End Seals Shape of External Cylinders - Standard Type High Accuracy Class

71821CD/P4DGA - SKF Precision Angular Contact - 105x130x13mm 7316576650062 This 6830MA bearing is aThis 71821CD P4DGA bearing is a Super Precision angular contact bearing with a 15 contact angle and a high capacity design, this bearing is a universal fit double set of bearings with a light preload and a P4 precision rating. The bearing's dimensions are 105x130x13. 718 21 CD P4 DG A Series SKF Ultra Light Bore Size 105mm 15 Degree Contact Angle Precision Rating Duplex Universal Light Preload