28985+28920 Tapered Roller Bearing 2.3/8x4x1 UBC/USBC View larger

28985+28920 Tapered Roller Bearing 2-3/8x4x1

28985/20

New

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

Tapered Roller Bearing Cone and Cup Set

More details

21 Items

In Stock

0

$27.20

Add to my wishlist

Shipping Rates

Data sheet

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

More info

28985/28920 Tapered Roller Bearing Cone and Cup Set

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

Reviews

Write a review

28985+28920 Tapered Roller Bearing 2-3/8x4x1

28985+28920 Tapered Roller Bearing 2-3/8x4x1

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

Tapered Roller Bearing Cone and Cup Set