Martin D60BTB21H Bushing Bore Roller Chain Sprocket - Taper Locking - Double, 60 / 3/4 in, 21 Teeth, 2517 Bushing, Steel Material

Product Description

The Martin D60BTB21H Bushing Bore Roller Chain Sprocket is designed for reliable performance in mechanical power transmission systems. This sprocket features a taper locking mechanism, ensuring a secure fit on the shaft. The steel material used provides strength and durability.

• Precision machining meets ANSI standards.
• Compatible with chains that have a pitch of sixty and a width of three-fourths of an inch.
• Designed with hardened teeth for longevity.

Product Highlights

The taper bushed sprocket features a tapered bushing bolted into a machined taper bore. This construction locks the bushing tightly to the shaft, enhancing stability and reducing runout.

Product Information

Standard Information

• Brand: Martin
• MPN: D60BTB21H

Technical Specifications

• Tooth Width: 1.341 in
• Hub Diameter: 4-3/16 in
• Overall Width: 1-3/4 in
• Pitch Diameter: 5.0321 in
• Number Of Teeth: 21
• Outside Diameter: 5.4260 in
• Storage Dimension Width: 5.426 in
• Length Through Bore: 1.7500 in