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28CTB57 https://www.bdiexpress.com/medias/INDXXXSPKTXX-RC-C-1-TL-KW-STL-300X300.jpg?context=bWFzdGVyfHJvb3R8MTM1NzF8aW1hZ2UvanBlZ3xhRFpoTDJnMU9TODVPREV5TWpVM01qRXdNems0TDBsT1JGaFlXRk5RUzFSWVdGOVNRMTlEWHpGZlZFeGZTMWRmVTFSTVh6TXdNRmd6TURBdWFuQm58MWRiODVkM2E5ZGUzNGFhMGVhN2RhODRmMzYzOWZlMTQzN2FiOTNhNGM2YTQ2ZTgwYzhhMGI3ODY5MDg4Y2Q2Nw
618116 Roller Chain Sprockets 

MARTIN SPROCKET & GR MARTIN SPROCKET & GR

28CTB57

Description

28CTB57 ROLLER CHAIN SPROCKET ; TB METRIC SNG & DBL

28B-1 Chain Size; 57 Teeth; 1 Row of Teeth; No Hardened Teeth; 832.333MM Outside Dia; 806.89MM Pitch Dia; C-Hub Both Sides; Bushed; 44.45MM Chain Pitch; ISO Roller Chain Chain Type; Keyway; Steel Material

Part #

28CTB57

BDI #
618116

Details

2099-12-31 http://schema.org/NewCondition https://schema.org/LimitedAvailability Your Price Request A Price BDIExpress
QTY

Inventory

Total: Available to order

Category
Roller Chain Sprockets
Brand
MARTIN SPROCKET & GR
Manufacturer Name
MARTIN SPROCKET & GEAR
Minimum Buy Quantity
N/A
Weight / Kilogram
72.71
EAN
0697950412290
Product Group - BDI
M02312
Chain Size
28B-1
Number of Teeth
57
Number of Rows of Teeth
1
Hub Type
C-Hub Both Sides
Mounting Method
Bushed
Bushing Size if bushed
4040
Hardened Teeth
No
Chain Type
ISO Roller Chain
Keyway Yes/No
Yes
Material
Steel
Max Bore
0
Minimum Plain Bore
No
Other Features
Taper Bushing
Inch - Metric
Metric
Category - BDI
Sprocket
Harmonized Tariff Code
8483.90.10.50
Noun
Sprocket
Keyword String
Roller Chain
Manufacturer URL
http://www.martinsprocket.com
Weight / LBS
160.144
Long Description
28B-1 Chain Size; 57 Teeth; 1 Row of Teeth; No Hardened Teeth; 832.333MM Outside Dia; 806.89MM Pitch Dia; C-Hub Both Sides; Bushed; 44.45MM Chain Pitch; ISO Roller Chain Chain Type; Keyway; Steel Material
Pitch Diameter
31.767 Inch | 806.89 Millimeter
Bore
0 Inch | 0 Millimeter
Outside Diameter
32.769 Inch | 832.333 Millimeter
Bushing Bore Range
1-7/16 To 4 Inch | 38 To 115 Millimeter
Chain Pitch
1.75 Inch | 44.45 Millimeter

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