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40BTB18 PITCH: #40 TEETH: 18 FOR Bushing: 1210

BRAND: Martin Sprocket | MODEL: 40BTB18 | CONDITION: NEW | SKU: 261907
40BTB18 PITCH: #40 TEETH: 18 FOR Bushing: 1210

Image for Illustration purposes only,
Actual product may vary
Returnable: see conditions
Shipping from?: see locations Typically ships in 1 day
Weight: 0.65 lbs UOM: EA

Additional Description

Technical Specifications

Number Of Teeth 18
Outside Dia 3.136"
Material Steel
Pitch 0.500 in.


A taper bushed sprocket is a sprocket where a tapered bushing is bolted into the taper bore that is machined in the sprocket. When installed this bushing is compressed onto the shaft providing a tight grip. Taper bushed sprockets have a tapered bushing bolted into a taper bore with hex head set screws instead of bolts.
Material Steel Hub Configuration B
Chain Number 40 Hub Outside Diameter 2.469 in.
Chain Pitch 0.500 in. Hub Recessed For Chain Clearance Yes
Number of Chain Rows 1 Construction Detail Solid With Recess Groove
Number of Teeth 18 Bore Type Bushed TB
Outside Diameter 3.136 in. Bushing Part Number 1210
Pitch Diameter 2.879 in. Bushing Min Bore Size 0.500 in.
Single Strand Tooth Thickness 0.284 in. Bushing Max Bore Size 1.250 in.
Hardened Teeth No
Storage Dimension Length 3.250 in. Weight 0.65 lbs.
Storage Dimension Width 3.250 in. Individually Packaged Yes
Storage Dimension Height 1.060 in.