Sorry, online purchases are not available in your country.
Confirmation
Do you really want to delete this item(s) from your shopping cart?
Close

Managing quotes online is only available to users with corporate accounts. You can still request a quote, but it will be emailed to you.

Request Quote

Upgrade to a corporate account for advanced options and personal service.

ATTENTION
Attention
  • BDI’s Warehouse Store is a limited catalog featuring only stocked items, priced exclusively for self-service online purchases made within the BDI Warehouse Store.

  • Pricing shown is available ONLY in the Warehouse Store and NOT from BDI Branch offices.

  • All sales are taxable (no tax free purchases) and payable by credit card. They cannot be charged to your BDI account.

  • All orders include a $5 ground shipping charge.

  • To purchase with your BDI account, please click Cancel.
  
ATTENTION
Attention
Soon you will not be able to run BDIExpress with Internet Explorer.

Microsoft is discontinuing support for the Internet Explorer web browser and obsoleting it. Microsoft is recommending switching to Microsoft Edge.



Or click below to download another browser 
 

8578-90157 https://www.bdiexpress.com/medias/MFRTIMBRGXXX-DRTRB-TDO-438-90092-300x300.jpg?context=bWFzdGVyfHJvb3R8MTI4MjB8aW1hZ2UvanBlZ3xhR1JqTDJnMU15OHhNREUwTURNek5EZzFNREEzT0M5TlJsSlVTVTFDVWtkWVdGaGZSRkpVVWtKZlZFUlBYelF6T0Y4NU1EQTVNbDh6TURCNE16QXdMbXB3Wnd8MWJhNTc0NjdjYTc3YjQ5ZGE3N2M2ZGY0N2ZmOWJlMjE5ZjBhZDhkYmQ2MjM1YTY3YWJmNDM0NTQ1YmZhYTgzNQ
18692802 Tapered Roller Bearing Assemblies 

TIMKEN TIMKEN

8578-90157

Description

8578-90157 TAPERED ROLLER BEARING

Tapered Roller Bearing Assembly; Standard Precision; Basic Number 8578; 9-1/2" Bore; 12-7/8" Outside Diameter; 4-1/2" Width; Double Row

Part #

8578-90157

BDI #
18692802

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Details

4827.424599999999 USD 2099-12-31 http://schema.org/NewCondition https://schema.org/LimitedAvailability Your Price $ 4,827.42 / each
$ 7,967.61 / each BDIExpress
QTY

Inventory

Total: Available to order

Category
Tapered Roller Bearing Assemblies
Brand
TIMKEN
Manufacturer Name
TIMKEN
Minimum Buy Quantity
N/A
UNSPSC
31171516
Weight / Kilogram
0
EAN
0053893154589
Product Group - BDI
B04334
Precision Class
Standard
Component
Assembly
Basic Number
8578
Assembly Number
90157
Assembly Components
8578 (2) | 8520CD (1) | X1S-8578 (1)
End Play
0.028
Number of Tapered Rows
Double Row
Inch - Metric
Inch
Other Features
2 Single Cone | 1 Double Cup | Outer Race with Oil Holes and Groove
Category - BDI
Tapered Roller Bearings Assembly
Harmonized Tariff Code
8482.20.00.60
Noun
Bearing
Keyword String
Tapered
Manufacturer URL
https://www.timken.com
Manufacturer Item Number
8578-90157
Weight / LBS
52.227
Long Description
Tapered Roller Bearing Assembly; Standard Precision; Basic Number 8578; 9-1/2" Bore; 12-7/8" Outside Diameter; 4-1/2" Width; Double Row
Assembly Width
4.5 Inch | 114.3 Millimeter
Outside Diameter
12.875 Inch | 327.025 Millimeter
Bore
9.5 Inch | 241.3 Millimeter


© copyright 2025 BDI All Rights Reserved