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20BTB57 https://www.bdiexpress.com/medias/INDXXXSPKTXX-RC-B-1-TL-KW-STL-300x300.jpg?context=bWFzdGVyfHJvb3R8MTcyMjR8aW1hZ2UvanBlZ3xhR00zTDJoa09DODVPVGd3TURZMk5EazJOVFF5TDBsT1JGaFlXRk5RUzFSWVdGOVNRMTlDWHpGZlZFeGZTMWRmVTFSTVh6TXdNSGd6TURBdWFuQm58NTdkMWUzOTM3MTIwMjllYzFlZjA3NjY5OGRiMjhhNjQxZDE0MTE1OTc4MWQyMjMzZjQzMTVhNTQ2YTNmNTEwNg
617112 Roller Chain Sprockets 

MARTIN SPROCKET & GR MARTIN SPROCKET & GR

20BTB57

Description

20BTB57 ROLLER CHAIN SPROCKET ; TB METRIC SNG & DBL

20B-1 Chain Size; 57 Teeth; 1 Row of Teeth; No Hardened Teeth; 594.512MM Outside Dia; 576.35MM Pitch Dia; B-Hub One Side; Bushed; 31.75MM Chain Pitch; ISO Roller Chain Chain Type; Keyway; Steel Material

Part #

20BTB57

BDI #
617112

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Details

548.9282000000001 USD 2099-12-31 http://schema.org/NewCondition https://schema.org/LimitedAvailability Your Price $ 548.93 / each
$ 978.00 / each 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
37.85
EAN
0697950411620
Product Group - BDI
M02312
Chain Size
20B-1
Number of Teeth
57
Number of Rows of Teeth
1
Hub Type
B-Hub One Side
Mounting Method
Bushed
Bushing Size if bushed
3020
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
83.379
Long Description
20B-1 Chain Size; 57 Teeth; 1 Row of Teeth; No Hardened Teeth; 594.512MM Outside Dia; 576.35MM Pitch Dia; B-Hub One Side; Bushed; 31.75MM Chain Pitch; ISO Roller Chain Chain Type; Keyway; Steel Material
Bushing Bore Range
15/16 To 3 Inch | 24 To 75 Millimeter
Outside Diameter
23.406 Inch | 594.512 Millimeter
Pitch Diameter
22.691 Inch | 576.35 Millimeter
Bore
0 Inch | 0 Millimeter
Chain Pitch
1.25 Inch | 31.75 Millimeter

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