|Dimensions - d (inside diameter)||30mm|
|Dimensions - D (outside diameter)||72.09mm|
|Dimensions - B (width)||22.39mm|
NTN Imperial taper roller bearing priced cup & cone together 1.1811 inch inside x 2.838 inch outside x 0.8813 inch width, also known as 4T-14118/14283, 4T14118/14283
NTN Tapered roller bearings are angular contact bearings comprised of separate components (cones and cups), facilitating installation. By design they are suitable for combined loading. They can sustain very high loads (axial load in one direction) and tolerate slight misalignment.
Always fitted oppositely with a bearing of the same nature, they provide high assembly stiffness, particularly when pre-loaded. Their load capacity associated with their versatility makes them the second most commonly used items, after radial-contact ball bearings.
Inside diameter: 30mm
Outside diameter: 72.8mm
Oil: 7 400rpm
Grease: 5 600rpm
rs min: 0.8mm
r1s min: 2.3mm