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 
 

8,610 Items found

Refine by

Current selections:
Category: Mechanical Power Transmission
Outside Diameter - Inch: 2.5 - 3.125
categories
brand
mm in outside diameter
2.5 (326) 2.531 (315) 2.54 (208) 2.55 (151) 2.553 (119) 2.559 (94) 2.593 (77) 2.56 (76) 2.53 (54) 2.596 (53) 2.504 (49) 2.598 (40) 2.529 (17) 2.511 (15) 2.526 (12) 2.52 (11) 2.544 (8) 2.554 (8) 2.527 (4) 2.536 (3) 2.539 (2) 2.58 (2) 2.543 (1) 2.555 (1) 2.564 (1) 2.566 (1) 2.59 (1) 2.6 (306) 2.652 (184) 2.625 (142) 2.65 (131) 2.688 (22) 2.677 (20) 2.638 (16) 2.654 (11) 2.653 (10) 2.644 (9) 2.67 (6) 2.693 (2) 2.697 (2) 2.602 (1) 2.637 (1) 2.651 (1) 2.657 (1) 2.685 (1) 2.75 (538) 2.7 (147) 2.759 (127) 2.708 (100) 2.744 (79) 2.713 (77) 2.712 (71) 2.753 (28) 2.756 (21) 2.717 (17) 2.76 (12) 2.795 (12) 2.781 (10) 2.755 (8) 2.719 (7) 2.715 (6) 2.71 (4) 2.734 (4) 2.752 (3) 2.728 (2) 2.735 (2) 2.736 (2) 2.775 (2) 2.73 (1) 2.776 (1) 2.782 (1) 2.791 (1) 2.875 (725) 2.812 (669) 2.814 (174) 2.8 (126) 2.813 (90) 2.811 (71) 2.833 (69) 2.835 (62) 2.85 (40) 2.87 (33) 2.81 (21) 2.844 (13) 2.818 (11) 2.874 (11) 2.86 (8) 2.853 (4) 2.83 (2) 2.843 (2) 2.845 (2) 2.854 (2) 2.803 (1) 2.859 (1) 2.9 (190) 2.974 (161) 2.95 (116) 2.958 (109) 2.911 (101) 2.954 (98) 2.945 (79) 2.963 (79) 2.953 (66) 2.938 (38) 2.97 (36) 2.99 (14) 2.944 (9) 2.955 (8) 2.91 (7) 2.913 (7) 2.98 (7) 2.922 (5) 2.928 (5) 2.956 (4) 2.969 (4) 2.978 (3) 2.906 (2) 2.935 (2) 2.96 (2) 2.965 (2) 2.988 (2) 2.959 (1) 2.992 (1) 3.0 (157) 3.074 (133) 3.05 (132) 3.005 (78) 3.008 (13) 3.036 (13) 3.08 (10) 3.031 (8) 3.045 (8) 3.054 (6) 3.014 (4) 3.057 (4) 3.061 (4) 3.088 (4) 3.01 (3) 3.012 (3) 3.063 (3) 3.043 (2) 3.087 (2) 3.071 (1) 3.083 (1) 3.094 (1) 3.125 (782) 3.113 (119) 3.11 (14) 3.12 (5) 3.109 (4) 3.106 (2) 3.1 (1)
-
mm in bore
-
mounting method
hub type
bushing series
number of teeth
bushing size
chain size
belt series
number of grooves
belt pitch
mm in width
-
thread size
bore threaded
mm in inside diameter
mm in belt diameter
-
mm in cable diameter
-
pitch
pressure angle
Need help?
905-238-3392 Distribution Center  | 

INDICATES Contract Pricing

Page 1 of 1722

Next

Compare
SK X 60MM-KW

COMPARE

SK X 60MM-KW

Description
SK X 60MM-KW QD BUSHING

DODGE

Part # 120079

BDI # 257089

Features

Inch - Metric: Metric
Outside Diameter - Inch: 2.812
Length Thru Bore - Millimeter: 49.225
Length Thru Bore - Inch: 1.938
Outside Diameter - Millimeter: 71.425

Bore - Millimeter: 60
Bore - Inch: 2.362
Other Features: Keyway on ID
Global Part Number GPN: 460906
Bushing Series: SK

Price Inventory : In stock
QTY
FC25 7/8

COMPARE

FC25 7/8

Description
FC25 7/8 COUPLING HUB

BOSTON GEAR

Part # 08272

BDI # 160609

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.5

Length Thru Bore - Millimeter: 40.488
Other Features: Components May or May Not Intermix Among Brands
Mounting Method: Set Screw
Hub Diameter - Millimeter: 57.15
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY
H60W11

COMPARE

H60W11

Description
H60W11 WELD ON SPROCKET

RINGBALL

Part # H60W11

BDI # 18254384

Features

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Pitch Diameter - Inch: 2.663
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 3.005
Other Features: Black Oxide Finish | For W-Weld On Hub
Pitch Diameter - Millimeter: 67.64
Mounting Method: Finished Bore

Price Inventory : In stock
QTY
50BS13HT 1 3/16

COMPARE

50BS13HT 1 3/16

Description
50BS13HT 1 3/16 ROLLER CHAIN SPROCKET ; BORE TO SIZE HARDENED TEETH

MARTIN SPROCKET & GR

Part # 50BS13HT 1 3/16

BDI # 621271

Features

Chain Pitch - Inch: 0.625
Chain Size: 50
Pitch Diameter - Inch: 2.612
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 2.911
Other Features: With 2 Set Screw
Global Part Number GPN: 33717
Pitch Diameter - Millimeter: 66.345
Mounting Method: Finished Bore

Price Inventory : In stock
QTY
ML100BLK 1/2

COMPARE

ML100BLK 1/2

Description
ML100BLK 1/2 JAW COUPLING HUB ; ML SERIES STOCK

MARTIN SPROCKET & GR

Part # ML100BLK 1/2

BDI # 609406

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 2.531

Length Thru Bore - Millimeter: 34.925
Other Features: Components May or May Not Intermix Among Brands | 3 Jaws
Mounting Method: Set Screw
Hub Diameter - Millimeter: 64.287
Coupling Type: Jaw Coupling

Price Inventory : In stock
QTY

© copyright 2025 BDI All Rights Reserved