45284+45220 Tapered Roller Bearing 2x4.1/8x1.3/16 UBC/USBC View larger

45284+45220 Tapered Roller Bearing 2x4-1/8x1-3/16 USBC

45284/20 UBC

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Sizes: ID: 2" x OD: 4-1/8" x W: 1-3/16" Inches

Tapered Roller Bearing as Cone and Cup Set 45284+45220

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SIZES ID: 2" x OD: 4-1/8" x W: 1-3/16" Inches
MATERIAL Chrome Steel SAE-52100
LUBRICATION Light Oil
BRAND UBC/USBC

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Tapered Roller Bearings as Cone or Cup & Set 45284+45220

Sizes: ID: 2" x OD: 4-1/8" x W: 1-3/16" Inches

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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45284+45220 Tapered Roller Bearing 2x4-1/8x1-3/16 USBC

45284+45220 Tapered Roller Bearing 2x4-1/8x1-3/16 USBC

Sizes: ID: 2" x OD: 4-1/8" x W: 1-3/16" Inches

Tapered Roller Bearing as Cone and Cup Set 45284+45220