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 
 

382 Items found

Refine by

Current selections:
Category: Mechanical Power Transmission
Text Search: poly chain
Chain Size: 12B-2
categories
brand
mm in bore
-
hub type
mounting method
number of teeth
mm in outside diameter
-
mm in roller diameter
mm in roller width
-
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 77

Next

Compare
RSC-12B-2 SO CO LINK;D6203

COMPARE

RSC-12B-2 SO CO LINK;D6203

Description
RSC-12B-2 SO CO LINK ; D6203 ; ROLLER CHAIN CONNECTING LINK

DIAMOND CHAIN

Part # 101961166; RSC-12B-2 SO CO LINK;D6203

BDI # 20854740

Features

Roller Width - Inch: 0.46
Chain Pitch - Inch: 0.75
Chain Size: 12B-2
Component: Connecting Link
Roller Diameter - Millimeter: 12.07

Inch - Metric: Metric
Material: Carbon Steel
Chain Series: Standard
Internal Special Features: No
Number of Strands: 2

Price Inventory : In stock
QTY
D12B25HT

COMPARE

D12B25HT

Description
D12B25HT DBL RLR CHAIN SPROCKET ; DOUBLE STRAND

TSUBAKI

Part # D12B25

BDI # 21593964

Features

Chain Pitch - Inch: 0.75
Chain Size: 12B-2
Chain Pitch - Millimeter: 19.05
Chain Type: ISO Roller Chain
Pitch Diameter - Inch: 5.984

Inch - Metric: Metric
Material: Steel
Outside Diameter - Inch: 6.387
Pitch Diameter - Millimeter: 151.99
Mounting Method: Rough Bore

Price Inventory : In stock
QTY
RS12B-2 RIV

COMPARE

RS12B-2 RIV

Description
RS12B-2 RIV ROLLER CHAIN ; 10FT/BOX

TSUBAKI

Part # RS12B-2RB

BDI # 17166674

Features

Roller Width - Inch: 0.46
Chain Pitch - Inch: 0.75
Chain Size: 12B-2
Component: Chain
Roller Diameter - Millimeter: 12.07

Inch - Metric: Metric
Material: Carbon Steel
Chain Series: Standard
Internal Special Features: No
Number of Strands: 2

Price Inventory : In stock
QTY
12B-2 O/L ELITE

COMPARE

12B-2 O/L ELITE

Description
12B-2 O/L ELITE CHAIN OFFSET LINK ; 12B-2 0.75MM PITCH COTTERED

IWIS DRIVE SYSTEMS

Part # 80061911

BDI # 526522

Features

Roller Width - Inch: 0.46
Chain Pitch - Inch: 0.75
Chain Size: 12B-2
Component: Offset Link
Roller Diameter - Millimeter: 12.07

Inch - Metric: Metric
Material: Carbon Steel
Roller Material: Carbon Steel
Other Features: Elite Series | High Precision
Global Part Number GPN: 677682

Price Inventory : In stock
QTY
12B-2 RIV 10FT PK

COMPARE

12B-2 RIV 10FT PK

Description
12B-2 RIV ROLLER CHAIN ; 12B-2 0.75MM PITCH 10FT/BOX

EBC

Part # 12B-2 RIV 10FT

BDI # 18151247

Features

Roller Width - Inch: 0.46
Chain Pitch - Inch: 0.75
Chain Size: 12B-2
Component: Chain
Roller Diameter - Millimeter: 12.065

Inch - Metric: Metric
Material: Carbon Steel
Roller Material: Carbon Steel
Chain Series: Standard
Internal Special Features: No

Price Inventory : In stock
QTY

© copyright 2026 BDI All Rights Reserved