More Views
MARTIN 40BS18 BORED TO SIZE SPROCKET
Quick Overview
Manufactured By: MARTIN
Manufacturer Part Number: 40BS18
IMS Product Code: 1945716
Packaging: Sold Individually
Description:
Martin 40BS18 Bored to Size Sprocket
Bored-to-Size Type BS Single Pitch Roller Chain Sprocket With Keyway, Steel Material, 1 in Dia Bore, #40 Chain, 18 Teeth, 1/2 in Pitch
Specifications
- Bore Diameter: 1 in
- Outside Diameter: 3.136 in
- Chain Size: #40
- Number of Teeth: 18
- Pitch: 1/2 in
- Material: Steel
- Keyway Size: 1/4 x 1/8 in
- Type: Bored-to-Size Type BS
- Pitch Diameter: 2.879 in
- Hub Diameter: 2.313 in
- Length Through Bore: 1 in
- Screw Size: 5/16-18 x 5/16 in
Used:
A previously used, fully functional product that may have some signs of cosmetic wear.
Availability: 2 In Stock
Ships on Monday, October 19, 2026
Emergency after hours shipping may be available.
Call (888) 437-6645 for more information.
