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 
 

56 Items found

Refine by

Current selections:
Category: Mechanical Power Transmission
Bore - Inch: 2.125
categories
brand
mm in outside diameter
-
bushing series
hub type
mounting method
mm in width
-
bore threaded
number of teeth
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 12

Next

Compare
30 HSB X 2.125 STL OMEGA 7300664

COMPARE

30 HSB X 2.125 STL OMEGA 7300664

Description
30 HSB X 2.125 STL OMEGA 7300664 ; NON-RETURNABLE HUB

REXNORD

Part # 10287431

BDI # 18139850

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 5.42

Length Thru Bore - Millimeter: 58.674
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 117.348
Coupling Type: Elastomeric Coupling
Torque: 3650In-Lbs

Price Inventory : In stock
$ 247.39 / each QTY
Q1 2 1/8

COMPARE

Q1 2 1/8

Description
Q1 2 1/8 TAPERED BUSHING ; 2-1/8" BORE 2-7/8" OD 2-1/2" LTB

MARTIN SPROCKET & GR

Part # Q1 2 1/8

BDI # 610616

Features

Inch - Metric: Inch
Outside Diameter - Inch: 2.875
Length Thru Bore - Millimeter: 63.5
Length Thru Bore - Inch: 2.5
Outside Diameter - Millimeter: 73.025

Bore - Millimeter: 53.975
Bore - Inch: 2.125
Other Features: Key on ID and OD | Optional Sintered Steel - Steel - Ductile Iron
Global Part Number GPN: 465025
Bushing Series: Q1

Price Inventory : In stock
$ 44.92 / each QTY
20 HSB X 2.125 STL OMEGA 7300657

COMPARE

20 HSB X 2.125 STL OMEGA 7300657

Description
20 HSB X 2.125 STL OMEGA 7300657 ; NON-RETURNABLE COUPLING HUB

REXNORD

Part # 10287424

BDI # 18139266

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 4.48

Length Thru Bore - Millimeter: 52.324
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 101.6
Coupling Type: Elastomeric Coupling
Torque: 2300In-Lbs

Price Inventory : In stock
$ 173.77 / each QTY
1070T HUB 2.125 1/2X1/4KW NR 0704643

COMPARE

1070T HUB 2.125 1/2X1/4KW NR 0704643

Description
1070T HUB 2.125 1/2X1/4KW ; NON-RETURNABLE NR 0704643

FALK

Part # 10010832

BDI # 18105481

Features

Bore Profile: Finished Bore
Component: Hub
Flange Outside Diameter - Millimeter: 115
Inch - Metric: Inch
Material: Steel

Length Thru Bore - Millimeter: 76.2
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 87.376
Coupling Type: Grid Coupling
Torque: 8800In-Lbs

Price Inventory : In stock
$ 177.41 / each QTY
E X 2-1/8-KW

COMPARE

E X 2-1/8-KW

Description
E X 2-1/8-KW QD BUSHING ; 2-1/8" BORE 3.834" OD 2-5/8" LTB

DODGE

Part # 120508

BDI # 257361

Features

Inch - Metric: Inch
Outside Diameter - Inch: 3.834
Length Thru Bore - Millimeter: 66.675
Length Thru Bore - Inch: 2.625
Outside Diameter - Millimeter: 97.384

Bore - Millimeter: 53.975
Bore - Inch: 2.125
Other Features: Keyway on ID
Global Part Number GPN: 460382
Bushing Series: E

Price Inventory : In stock
$ 86.67 / each QTY

© copyright 2025 BDI All Rights Reserved