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120BTB17H PITCH: #120 TEETH: 17 HardENED FOR Bushing: 3020

BRAND: Martin Sprocket | MODEL: 120BTB17H | CONDITION: NEW | SKU: 259092
120BTB17H PITCH: #120 TEETH: 17 HardENED FOR Bushing: 3020

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Weight: 11.82 lbs UOM: EA

Additional Description


A hardened 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 120 Hub Outside Diameter 5.250 in.
Chain Pitch 1.500 in. Hub Recessed For Chain Clearance No
Number of Chain Rows 1 Construction Detail Welded
Number of Teeth 17 Bore Type Bushed TB
Outside Diameter 8.924 in. Bushing Part Number 3020
Pitch Diameter 8.163 in. Bushing Min Bore Size 0.938 in.
Single Strand Tooth Thickness 0.924 in. Bushing Max Bore Size 3.000 in.
Hardened Teeth Yes
Storage Dimension Length 8.924 in. Weight 11.81 lbs.
Storage Dimension Width 8.924 in. Individually Packaged No
Storage Dimension Height 2.000 in.