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 
 

USRBF5520A-307 https://www.bdiexpress.com/medias/INDMORPBXXXX-USRB55A-4BLT-300x300.jpg?context=bWFzdGVyfHJvb3R8Mjk5MTF8aW1hZ2UvanBlZ3xhRFJtTDJoa09TODRPVFkwT0RBNU9EZ3pOamM0TG1wd1p3fGIxOTJlZWQ4NWYxZmQ5OWZjYmVkN2NlYWQzZWMzYjY2OGVhZjZmZjRmNTUwZjcwYmRkY2M3ZDAzZjBjZDM4YWU
Back to search results
348814 Pillow Block Bearings 

SEALMASTER SEALMASTER

USRBF5520A-307

Description

USRBF5520A-307

Pillow Block Bearing; 4 Bolt Pillow Block; 3-7/16" Bore; 4-1/2" Base to Center Height; Tapered Adapter Sleeve Mount; Spherical Roller Bearing; 11-5/8" Minimum Bolt Spacing; 13-1/8" Maximum Bolt Spacing; Relubricatable; Cast Iron; Non-Expansion

Part #

739800

BDI #
348814

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

Details

1339.84 USD 2099-12-31 http://schema.org/NewCondition https://schema.org/LimitedAvailability Your Price $ 1,339.84 / each
$ 2,318.65 / each BDIExpress
QTY

Inventory

Total: Available to order

Category
Pillow Block Bearings
Brand
SEALMASTER
Manufacturer Name
REGAL BELOIT
Minimum Buy Quantity
N/A
UNSPSC
31171511
Weight / Kilogram
32.873
EAN
0662461371909
Product Group - BDI
M06288
Number of Mounting Holes
4
Mounting Method
Tapered Adapter Sleeve
Housing Style
4 Bolt Pillow Block
Rolling Element
Spherical Roller Bearing
Housing Material
Cast Iron
Expansion / Non-expansion
Non-Expansion
Mounting Bolts
3/4 Inch
Relubricatable
Yes
Insert Part Number
USI5000A-307
Seals
Felt Labyrinth
Housing Configuration
2 Piece Split
Inch - Metric
Inch
Other Features
Double Row
Category - BDI
Pillow Block
Harmonized Tariff Code
8483.20.40.80
Noun
Bearing
Keyword String
Pillow Block
Manufacturer URL
https://www.regalrexnord.com
Manufacturer Item Number
USRBF5520A-307
Manufacturer Internal Number
739800
Weight / LBS
72.4
Long Description
Pillow Block Bearing; 4 Bolt Pillow Block; 3-7/16" Bore; 4-1/2" Base to Center Height; Tapered Adapter Sleeve Mount; Spherical Roller Bearing; 11-5/8" Minimum Bolt Spacing; 13-1/8" Maximum Bolt Spacing; Relubricatable; Cast Iron; Non-Expansion
Bore
3.438 Inch | 87.325 Millimeter
Bolt Spacing Maximum
13.125 Inch | 333.375Millimeter
Base to Center Height
4.5 Inch | 114 Millimeter
Nominal Bolt Center to Center
12.3 Inch | 312.4 Millimeter
Length Thru Bore
5.547 Inch | 140.894 Millimeter
Bolt Spacing Minimum
11.625 Inch | 295.275Millimeter

These items are similar to the one you've selected.
You can uncheck any attribute to search for other items which vary in relation to that attribute.

Find alternatives

Refresh

© copyright 2025 BDI All Rights Reserved