Click for larger image and other views

How can we improve our images or Product Specifications?

LM12749/LM12710 Tapered Roller Bearing Cone and Cup Set, Single Row, Metric, 21.986mm ID, 45.237mm OD, 15.494mm Width

Be the first to review this item

ASIN B0045DWAZ6

Specifications for this item
Number of Items
1
Overall Width
15.494  millimeters
Part Number
Kit11888
Outside Diameter
45.237  millimeters
Brand Name
VXB
Inside Diameter
21.986  millimeters
UNSPSC Code
31171505

This item is no longer available

This item ships for FREE with 2-Day Shipping on orders over $50. (Details)

Want it delivered on Mon, Dec 1? Order in-stock items in the next 19 hrs 34 mins and choose One-Day Shipping at checkout.

  • Share

This item has already been added to

Update Quantity Cancel

Select a List Create New List


You can add a description later

Key Features

  • Single-row tapered roller bearing that supports an axial load and a one-direction radial load
  • Conical roller geometry permits a static load rating (Cor) of 6,970 lbf and a dynamic load rating (Cr) of 6,180 lbf
  • Straight bore accommodates precise shaft size
  • Chrome steel cage evenly spaces rollers for reduced friction, vibration, and noise
  • Open bearing for lubrication applied in place

Package Details

Shipping Weight: 0.25 pounds
Package Size: 3 x 2.5 x 1 inches

Product Description

This single-row tapered roller bearing supports a combined axial load and one-direction radial load, making it suitable for applications that require moderate speed and durability. Its conical roller geometry permits a static load rating (Cor) of 6,970 lbf and a dynamic load rating (Cr) of 6,180 lbf. The bearing has an inside diameter (ID) of 21.986 mm, an outside diameter (OD) of 45.237 mm, and a width of 15.494 mm. Its chrome steel cage prevents the rollers from coming into contact with each other during use, reducing friction, vibration, and noise, and its unsealed design allows for lubrication in place. Complete single tapered roller bearing assemblies are generally mounted in opposing pairs on a shaft to evenly distribute loads. This tapered roller bearing is suitable for use in applications such as agricultural machinery, construction and mining equipment, axle systems, and engine motors.

Roller 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 roller 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.

How can we improve our Product Description?

Customer Reviews

There are no customer reviews yet.

Be the first to review this item

Go to the HomePage

Order by Phone
M-F 8am-8pm ET, Sat-Sun 8am-5pm ET 800-220-4242

My Account| Returns| Help

Website Feedback| Contact Us| Sell on AmazonSupply| Become an Affiliate

Privacy Notice| Conditions of Use

Follow Us 

© 2014 Amazon.com, Inc. and its affiliates.