Tsubaki® Roller Chain Sprocket, 3-1/4 in Bore, #120 Chain, 21 Teeth

Description

Tsubaki®, H120BTL21, Roller Chain Sprocket, 3-1/4 in Bore, 10.85 in OD, #120 Chain, 21 Teeth, 1-1/2 in Pitch, 10.065 in Pitch Diameter, 5-1/4 in Diameter Hub, 5/8 x 1-1/4 in Screw, 3/4 in W x 1/8 in H Keyway, 2 in Length Through Bore, Taper-Lock® 3020 Bushing, Carbon Steel

Features:

• Extends chain life up to 50%
• Offers up to twice the wear life
• Can be used in abrasive conditions
• Absorbs high shock loads
• Saves downtime and replacement costs
• Can be used in heavy loaded applications
• Ideal for high speeds
• Shallow keyway in hub
• Type B - Hub extension on one-side
• H - Hardened teeth

Applications:

Oil and Gas, Lumber, Mining, Primary Metals, Material Handling, Conveyor, Civil Engineering Projects, Machine Tool, Marine, Packaging Machinery, Pulp and Paper, Food Processing and Forestry Applications

Warranty:

Limited

Bore Diameter	3-1/4 in
Bushing Type	Taper-Lock® 3020
Chain Size	#120
Hub Diameter	5-1/4 in
Keyway Size	3/4 in W x 1/8 in H
Length Through Bore	2 in
Material	Carbon Steel
Number of Teeth	21
Outside Diameter	10.85 in
Pitch	1-1/2 in
Pitch Diameter	10.065 in
Screw Size	5/8 x 1-1/4 in
Manufacturer	Approved Supplier