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 
 

3,182 Items found

Refine by

Current selections:
Category: Mechanical Power Transmission
Outside Diameter - Inch: 2.5 - 5.0
categories
brand
mm in outside diameter
2.54 (64) 2.5 (62) 2.531 (19) 2.53 (10) 2.55 (7) 2.593 (7) 2.56 (6) 2.553 (5) 2.559 (4) 2.596 (4) 2.504 (2) 2.511 (2) 2.539 (1) 2.544 (1) 2.578 (1) 2.59 (1) 2.6 (36) 2.625 (26) 2.652 (22) 2.688 (9) 2.65 (8) 2.602 (1) 2.75 (101) 2.7 (16) 2.708 (10) 2.756 (6) 2.759 (6) 2.719 (5) 2.744 (5) 2.717 (4) 2.734 (3) 2.753 (3) 2.712 (1) 2.735 (1) 2.752 (1) 2.755 (1) 2.76 (1) 2.776 (1) 2.812 (82) 2.875 (65) 2.814 (25) 2.813 (10) 2.8 (9) 2.81 (7) 2.811 (5) 2.85 (5) 2.835 (3) 2.844 (3) 2.86 (3) 2.833 (2) 2.87 (2) 2.874 (2) 2.815 (1) 2.818 (1) 2.845 (1) 2.853 (1) 2.859 (1) 2.974 (15) 2.938 (14) 2.95 (14) 2.9 (13) 2.911 (12) 2.953 (6) 2.969 (6) 2.922 (5) 2.945 (5) 2.954 (5) 2.97 (5) 2.913 (4) 2.958 (4) 2.99 (4) 2.963 (3) 2.96 (2) 2.944 (1) 2.98 (1) 3.0 (37) 3.05 (24) 3.005 (7) 3.074 (5) 3.004 (1) 3.008 (1) 3.031 (1) 3.07 (1) 3.08 (1) 3.094 (1) 3.125 (77) 3.15 (34) 3.136 (21) 3.113 (16) 3.156 (10) 3.145 (8) 3.13 (7) 3.129 (6) 3.109 (4) 3.154 (4) 3.14 (3) 3.188 (3) 3.189 (3) 3.17 (2) 3.1 (1) 3.149 (1) 3.19 (1) 3.194 (1) 3.25 (52) 3.292 (10) 3.249 (8) 3.296 (3) 3.245 (2) 3.252 (2) 3.28 (2) 3.2 (1) 3.235 (1) 3.375 (95) 3.33 (26) 3.315 (24) 3.313 (23) 3.35 (19) 3.32 (10) 3.346 (8) 3.344 (6) 3.355 (6) 3.31 (5) 3.312 (4) 3.37 (3) 3.314 (2) 3.386 (2) 3.327 (1) 3.328 (1) 3.348 (1) 3.354 (1) 3.38 (1) 3.45 (34) 3.493 (26) 3.457 (17) 3.447 (4) 3.446 (2) 3.453 (1) 3.455 (1) 3.49 (1) 3.517 (22) 3.5 (16) 3.55 (12) 3.555 (9) 3.52 (8) 3.546 (8) 3.563 (4) 3.578 (3) 3.553 (2) 3.543 (1) 3.551 (1) 3.594 (1) 3.65 (28) 3.625 (13) 3.618 (10) 3.628 (6) 3.622 (5) 3.678 (5) 3.69 (2) 3.75 (130) 3.736 (22) 3.718 (21) 3.778 (12) 3.756 (9) 3.72 (8) 3.74 (6) 3.747 (6) 3.766 (6) 3.719 (2) 3.79 (2) 3.793 (2) 3.701 (1) 3.715 (1) 3.729 (1) 3.734 (1) 3.752 (1) 3.78 (1) 3.834 (62) 3.875 (10) 3.858 (5) 3.8 (3) 3.828 (3) 3.81 (1) 3.813 (1) 3.84 (1) 3.87 (1) 3.95 (48) 3.978 (35) 3.919 (23) 3.98 (19) 3.92 (12) 3.956 (10) 3.938 (6) 3.947 (5) 3.937 (1) 3.946 (1) 3.957 (1) 3.965 (1) 3.989 (1) 4.0 (94) 4.098 (16) 4.006 (4) 4.047 (4) 4.084 (3) 4.094 (2) 4.032 (1) 4.15 (22) 4.121 (10) 4.13 (4) 4.156 (4) 4.109 (3) 4.148 (3) 4.12 (2) 4.134 (2) 4.125 (1) 4.14 (1) 4.161 (1) 4.25 (111) 4.22 (28) 4.258 (7) 4.21 (1) 4.267 (1) 4.321 (27) 4.344 (19) 4.332 (13) 4.35 (10) 4.357 (10) 4.375 (8) 4.33 (3) 4.331 (3) 4.34 (1) 4.347 (1) 4.391 (1) 4.438 (36) 4.462 (23) 4.48 (19) 4.45 (18) 4.418 (7) 4.4 (5) 4.402 (5) 4.406 (5) 4.44 (4) 4.448 (3) 4.466 (3) 4.457 (2) 4.46 (2) 4.409 (1) 4.5 (45) 4.522 (11) 4.56 (8) 4.55 (7) 4.563 (2) 4.511 (1) 4.52 (1) 4.528 (1) 4.625 (25) 4.657 (17) 4.656 (5) 4.63 (3) 4.65 (3) 4.685 (2) 4.61 (1) 4.658 (1) 4.66 (1) 4.69 (1) 4.75 (66) 4.703 (20) 4.7 (16) 4.722 (9) 4.724 (6) 4.758 (6) 4.721 (5) 4.738 (5) 4.749 (4) 4.72 (2) 4.745 (2) 4.8 (27) 4.802 (9) 4.875 (2) 4.898 (2) 4.813 (1) 4.95 (34) 4.981 (12) 4.945 (11) 4.98 (8) 4.923 (6) 4.938 (5) 4.921 (3) 4.94 (3) 4.959 (3) 4.978 (3) 4.99 (3) 4.9 (2) 4.961 (2) 4.968 (2) 4.96 (1) 5.0 (79)
-
mm in bore
-
mounting method
hub type
number of teeth
bushing size
chain size
bushing series
belt series
number of grooves
mm in width
-
belt pitch
thread size
bore threaded
mm in inside diameter
mm in belt diameter
-

INDICATES Contract Pricing

Page 1 of 637

Next

Compare
2517 1-7/16

COMPARE

2517 1-7/16

Description
2517 1.7/16 TAPER LOCK BUSHING

GATES

Part # 78583107

BDI # 1101307

Features

Inch - Metric: Inch
Outside Diameter - Inch: 3.375
Length Thru Bore - Millimeter: 44.45
Length Thru Bore - Inch: 1.75
Outside Diameter - Millimeter: 85.725

Bore - Millimeter: 36.525
Bore - Inch: 1.438
Global Part Number GPN: 461257
Bushing Series: 2517

Price Inventory : In stock
$ 28.25 / each QTY
P44-8MGT-20

COMPARE

P44-8MGT-20

Description
P44-8MGT-20 SYNCHRONOUS PULLEY ; 20MM BELT W 8MM BELT PIT 8M-20

GATES

Part # 77082044

BDI # 1125742

Features

Pitch Diameter - Inch: 4.411
Flange Outside Diameter - Millimeter: 121.006
Inch - Metric: Metric
Outside Diameter - Inch: 4.357
Face Width - Millimeter: 21.59

Face Width - Inch: 0.85
Belt Pitch: 8 MM
Other Features: Bushing Sold Separately | Bushing Not Included | Taper Bushing | Solid Style | Type BF1
Pitch Diameter - Millimeter: 112.039
Mounting Method: Bushed

Price Inventory : In stock
$ 96.65 / each QTY
80BS13 2

COMPARE

80BS13 2

Description
80BS13 2 ROLLER CHAIN SPROCKET ; 1" P 13T 2" BORE

MARTIN SPROCKET & GR

Part # 80BS13 2

BDI # 624524

Features

Chain Pitch - Inch: 1
Chain Size: 80
Pitch Diameter - Inch: 4.179
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 4.657
Other Features: With 2 Set Screw
Global Part Number GPN: 35486
Pitch Diameter - Millimeter: 106.14
Mounting Method: Finished Bore

Price Inventory : In stock
$ 45.09 / each QTY
60BS11HT 1 1/4

COMPARE

60BS11HT 1 1/4

Description
60BS11HT 1 1/4 ROLLER CHAIN SPROCKET ; 3/4" P 1T HT 1-1/4" BORE

MARTIN SPROCKET & GR

Part # 60BS11HT 1 1/4

BDI # 622698

Features

Chain Pitch - Inch: 0.75
Chain Size: 60
Pitch Diameter - Inch: 2.663
Inch - Metric: Inch
Material: Steel

Outside Diameter - Inch: 3.005
Other Features: With 2 Set Screw
Global Part Number GPN: 34073
Pitch Diameter - Millimeter: 67.64
Mounting Method: Finished Bore

Price Inventory : In stock
$ 26.83 / each QTY
Q2 1 5/8

COMPARE

Q2 1 5/8

Description
Q2 1 5/8 TAPERED BUSHING ; 1-5/8" BORE 2-7/8" OD 3-1/2" LTB

MARTIN SPROCKET & GR

Part # Q2 1 5/8

BDI # 610659

Features

Inch - Metric: Inch
Outside Diameter - Inch: 2.875
Length Thru Bore - Millimeter: 88.9
Length Thru Bore - Inch: 3.5
Outside Diameter - Millimeter: 73.025

Bore - Millimeter: 41.275
Bore - Inch: 1.625
Other Features: Keyway on ID and Key on OD | Optional Sintered Steel - Steel - Ductile Iron
Global Part Number GPN: 465065
Bushing Series: Q2

Price Inventory : In stock
$ 42.28 / each QTY

© copyright 2025 BDI All Rights Reserved