HJ162412 Needle Roller Bearing 1" x 1-1/2" x 3/4" - Machined TypeHJ162412 Needle Roller Bearing One Bearing Machined type needle roller bearing HJ162412, inner diameter is 1" inch, the outer diameter is 1 1 2" inch, the width is 3 4" inch. HJ162412 Bearing Needle Roller Bearing Dimensions: 1" x 1 1 2" x 3 4" inch ID (inner diameter) Bore: 1" inch OD (outer diameter): 1 1 2" inch Width: 3 4" inch Quantity: 1 Bearing Dynamic load rating Cr: 25,300 N Static load rating Cor: 31,900 N Speed: 16,000 RPM