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HIPicco 30311 Tapered Roller Bearing Cone and Cup Set, 55mm Bore 120mm OD 32mm Cup Width, Chrome Steel Taper Bearings Set, ABEC-3

Free shipping on orders over $29.99

$30.95

$ 15 .11 $15.11

In Stock

1.:2 Pack


2.Size:30302


About this item

  • Model: 30311 Tapered Roller Bearings,(I.D.=55mm, O.D.=120mm, Thickness=32mm); Pre-lubricated with light oil to ensure they are ready to use upon arrival.
  • Material: The Taper Bearing made of chrome steel (GCr15) provides outstanding durability and the capacity to withstand heavy radial and axial loads.
  • Enhanced Durability: By adopting a tapered roller design, the bearings achieve reduced friction and wear during rolling, ultimately improving lifespan and performance while lowering maintenance costs.
  • Features:Tapered Roller Bearings has different angles between the inner and outer rings, enabling them to accommodate angular misalignment between shafts and housing, making them versatile for various installation conditions.
  • Application: 30311 Tapered Roller Bearings are used in a range of applications from Agricultural Machinery to Conveying Equipment, Electric Motors, Trucks, Mining Equipment, Robotics, Dental Equipment, Gear Drives, Elevators, Rolling Mills, Ship Rudder Shafts, Aggregate Crushers, among others.



Product Description

Tapered Roller Bearing

The bearing is a Precision Tapered Roller Bearing in a Set of Cone and Cup. This is the most basic and most widely used type of Tapered Roller Bearing. It consists of two main separable parts: the cone assembly (inner ring) and the cup (outer ring). It is typically mounted in opposing pairs on a Shaft Wheel Bearing Assembly. Our Tapered Roller Bearings provide enhanced performance in demanding applications and are pre-lubricated with light oil to ensure they are ready to use upon arrival.

Tapered Roller Bearing

  • Single Row Tapered Roller Bearings are designed to accommodate combined loads.
  • These bearings consist of an inner ring (cone), an outer ring (cup), a cage and rollers, which distributes radial and loads evenly across the roller.
  • The inner ring with roller and cage assembly (cone) can be mounted separately from the outer ring (cup).
  • The separable components are interchangeable, which facilitate mounting, dismounting and also maintenance inspection routines.
  • This single tapered roller bearing is for use in high-load, moderate-speed applications that include conveyor systems.

Tapered Roller Bearing

Tapered Roller Bearing

Tapered Roller Bearing

bearing factory

Yannick
Reviewed in Canada on May 29, 2025
This is a good set of bearings. The build quality is very good, and the ground finish on the cups is perfect.I reviewed the 30306 bearings, and some of the dimensions provided by the seller were incorrect. Here are the correct dimensions:- Bore diameter: 30mm- Outside diameter: 72mm- Cup width: 16mm- Bearing width: 21mmAside from the errors in the bearing dimensions, the only reason I did not give a 5-star rating is the long-term reliability compared to a name-brand bearing set—something I cannot assess within the timeframe Amazon provides for reviews.
Scott A.
Reviewed in the United States on May 11, 2025
I ordered the smallest bearing in this group for a little project I'm working on (look for it on Shark Tank in a year!). These are high quality bearings and they did actually work for my prototype that is at the proof-of-concept stage. However, I now know that I need a lighter and smaller bearing. For the price, they were worth the step forward.
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