18790+18720 Tapered Roller Bearing 2x3.11/32x11/16 UBC/USBC View larger

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

18790/20 UBC

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

Tapered Roller Bearing Cone and Cup Set

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Data sheet

SIZES ID: 2" x OD: 3-11/32" x W: 11/16" Inches
MATERIAL Chrome Steel SAE-52100
LUBRICATION Light Oil
BRAND UBC/USBC
Interchange No 18790/20, 18790, 4T-18790, 4T-18720

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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.

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

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

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

Tapered Roller Bearing Cone and Cup Set