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 
 

13,186 Items found

Refine by

Current selections:
Category: Mechanical Power Transmission
Outside Diameter - Inch: 6.25 - 7.1875
categories
brand
mm in outside diameter
6.25 (411) 6.271 (274) 6.27 (37) 6.28 (25) 6.253 (21) 6.299 (8) 6.262 (7) 6.252 (4) 6.26 (4) 6.296 (2) 6.375 (778) 6.35 (388) 6.387 (243) 6.321 (225) 6.362 (225) 6.3 (159) 6.334 (113) 6.312 (66) 6.313 (58) 6.382 (57) 6.38 (33) 6.378 (23) 6.37 (12) 6.39 (10) 6.339 (9) 6.359 (8) 6.303 (6) 6.31 (6) 6.32 (5) 6.353 (4) 6.363 (4) 6.366 (3) 6.36 (1) 6.381 (1) 6.45 (237) 6.4 (83) 6.498 (71) 6.496 (64) 6.494 (50) 6.457 (38) 6.425 (18) 6.48 (16) 6.44 (8) 6.461 (6) 6.469 (5) 6.488 (4) 6.471 (3) 6.438 (2) 6.472 (1) 6.5 (1270) 6.55 (304) 6.593 (262) 6.559 (188) 6.557 (107) 6.521 (70) 6.575 (50) 6.555 (20) 6.516 (19) 6.59 (16) 6.574 (6) 6.56 (4) 6.579 (4) 6.531 (3) 6.563 (2) 6.53 (1) 6.565 (1) 6.63 (320) 6.627 (216) 6.653 (209) 6.663 (85) 6.625 (70) 6.614 (31) 6.654 (31) 6.68 (25) 6.69 (12) 6.693 (12) 6.696 (11) 6.631 (7) 6.62 (6) 6.65 (5) 6.606 (4) 6.622 (4) 6.655 (3) 6.661 (3) 6.692 (3) 6.6 (2) 6.641 (1) 6.75 (643) 6.721 (154) 6.7 (137) 6.732 (61) 6.77 (14) 6.748 (8) 6.763 (5) 6.79 (5) 6.724 (4) 6.752 (3) 6.774 (3) 6.799 (3) 6.735 (2) 6.772 (2) 6.78 (2) 6.707 (1) 6.755 (1) 6.867 (150) 6.812 (34) 6.85 (30) 6.89 (17) 6.88 (16) 6.81 (11) 6.853 (8) 6.843 (4) 6.87 (4) 6.875 (2) 6.811 (1) 6.813 (1) 6.82 (1) 6.866 (1) 6.95 (388) 6.9 (367) 6.914 (275) 6.909 (208) 6.972 (156) 6.908 (109) 6.986 (98) 6.921 (85) 6.91 (46) 6.949 (41) 6.969 (25) 6.93 (22) 6.973 (16) 6.913 (10) 6.99 (10) 6.907 (5) 6.911 (4) 6.953 (4) 6.957 (4) 6.964 (2) 6.98 (2) 6.938 (1) 6.976 (1) 7.0 (1259) 7.034 (158) 7.087 (70) 7.011 (41) 7.022 (26) 7.055 (24) 7.063 (24) 7.08 (17) 7.042 (12) 7.094 (12) 7.01 (7) 7.075 (7) 7.03 (6) 7.031 (6) 7.083 (5) 7.093 (2) 7.008 (1) 7.047 (1) 7.05 (1) 7.078 (1) 7.09 (1) 7.091 (1) 7.099 (1) 7.1 (223) 7.15 (198) 7.106 (164) 7.164 (143) 7.12 (90) 7.132 (89) 7.125 (79) 7.131 (22) 7.165 (14) 7.18 (12) 7.17 (11) 7.16 (9) 7.108 (7) 7.11 (4) 7.181 (4) 7.118 (3) 7.154 (1)
-
mm in bore
-
mounting method
number of teeth
bushing size
hub type
chain size
belt series
number of grooves
bushing series
belt pitch
mm in width
-
thread size
mm in inside diameter
bore threaded
mm in roller diameter
mm in roller width
-
Need help?
833-505-2801 BDIEXPRESS Direct  | 

INDICATES Contract Pricing

Page 1 of 2638

Next

Compare
8018 2

COMPARE

8018 2

Description
8018 2 CHAIN CPLG HUB ; 2" BORE 4-9/16" HUB DIA

MARTIN SPROCKET & GR

Part # 8018 2

BDI # 625405

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Material: Steel
Outside Diameter - Inch: 6.27

Length Thru Bore - Millimeter: 60.325
Other Features: Components May or May Not Intermix Among Brands | Hardened Teeth | Set Screw
Hub Diameter - Millimeter: 115.9
Hub Diameter - Inch: 4.563
Coupling Type: Chain Coupling

Price Inventory : In stock
QTY
14SC-H 2-3/8

COMPARE

14SC-H 2-3/8

Description
14SC-H 2-3/8 COUPLING HUB

TB WOODS

Part # 14SCH238

BDI # 988394

Features

Bore Profile: Finished Bore
Component: Hub
Inch - Metric: Inch
Outside Diameter - Inch: 6.5
Length Thru Bore - Millimeter: 97.638

Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 165.1
Hub Diameter - Inch: 6.5
Coupling Type: Elastomeric Coupling
Torque: EPDM/Neoprene 18000 | Hytrel 72480In-Lbs

Price Inventory : In stock
QTY
9SC50-11

COMPARE

9SC50-11

Description
9SC50-11 ELASTOMERIC COUPLING FLANGE

TB WOODS

Part # 9SC5011

BDI # 986093

Features

Bore Profile: Spacer Flange
Component: Flange
Inch - Metric: Inch
Material: Cast Iron
Outside Diameter - Inch: 6.35

Length Thru Bore - Millimeter: 60.325
Other Features: Components May or May Not Intermix Among Brands
Hub Diameter - Millimeter: 133.35
Coupling Type: Elastomeric Coupling
Torque: EPDM/Neoprene 1800 | Hytrel 7200In-Lbs

Price Inventory : In stock
QTY
H60A27

COMPARE

H60A27

Description
H60A27 23/32 RSB ROLLER CHAIN SPROCKET ; NO.60 CHAIN 3/4" PITCH 27T A-PLATE W/HT

TSUBAKI

Part # 60A27

BDI # 913808

Features

Chain Pitch - Inch: 0.75
Chain Size: 60
Chain Pitch - Millimeter: 19.05
Chain Type: ANSI Roller Chain
Pitch Diameter - Inch: 6.461

Inch - Metric: Inch
Material: Carbon Steel
Outside Diameter - Inch: 6.867
Pitch Diameter - Millimeter: 164.109
Mounting Method: Rough Bore

Price Inventory : In stock
QTY
40A38

COMPARE

40A38

Description
40A38 ROLLER CHAIN SPROCKET ; RSB 40 CHAIN 38T A-NO HUB

MARTIN SPROCKET & GR

Part # 40A38

BDI # 619453

Features

Chain Pitch - Inch: 0.5
Chain Size: 40
Chain Pitch - Millimeter: 12.7
Pitch Diameter - Inch: 6.055
Inch - Metric: Inch

Material: Steel
Outside Diameter - Inch: 6.334
Global Part Number GPN: 31655
Pitch Diameter - Millimeter: 153.79
Mounting Method: Rough Bore

Price Inventory : In stock
QTY

© copyright 2025 BDI All Rights Reserved