Bore Size
Outside Size
Width Size

18790+18720 Tapered Roller Bearing 2x3-11/32x11/16

18790/20-NTN
$31.45
In stock ready to ship
10 days

18790/20 is Precision Tapered Roller Bearing Set combining one 18790 Cone and one 18720 Cup

Set Sizes: ID: 2" x OD: 3-11/32" x W: 11/16" Inches

Match#: 18790/20, 18790, 4T-18790, 4T-18720

Rolling bearings use rolling elements to maintain the separation between moving parts to reduce rotational friction and support radial and axial loads. These elements can be one of the following types: ball, cylindrical, spherical, barrel, needle, spindle, or tapered. All rolling bearings are open, shielded, or sealed. Sealed bearings are lubricated with oil or grease in the bearing factory, while open and shielded bearings are meant to be lubricated in place, with periodic reapplication of lubrication, based on use. The shield protects the working parts of the bearing from environmental debris that may be introduced and could reduce the ball bearing speed and lifespan. Rolling bearings are used in a range of applications from agricultural machinery to conveying equipment, robotics, dental equipment, elevators, rolling mills, ship rudder shafts, and aggregate crushers, among others.

Dimensions & Material
Material:
Chrome Steel SAE-52100
Lubrication:
Light Oil
Sizes:
ID: 2" x OD: 3-11/32" x W: 11/16" Inches
Product Details
Interchange Numbers:
18790/20, 18790, 4T-18790, 4T-18720
18790+18720 Tapered Roller Bearing 2x3-11/32x11/16

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