

| Key | Value |
|---|---|
| Material | Cast Iron |
| Outside Dia | 4.950" |
| Series | BK Series |
| UPC Code | 697950232508 |
| Img | Seller | Supplier SKU | Min Price | MOQ | In Stock | Lead Time | Brand | Weight | Preferred Tier |
|---|---|---|---|---|---|---|---|---|---|
| Amazon | B004BKJADI | 36.4 | 1 | In Stock | Martin | 36.4 @ 1 | |||
![]() ![]() | apexindustrialautomation.com | BK52 1 1/8 | 43.1 | 1 | In Stock | Martin Sprocket | 43.1 @ 1 | ||
| us.rs-online.com | 71836791 | 45.08 | 1 | In Stock | Martin Sprocket & Gear | 45.08 @ 1 | |||
![]() ![]() | Purvis | BK52 1 1/8 | 48.8 | 1 | In Stock | Martin | 48.8 @ 1 | ||
![]() ![]() | MRO Supply | 253540 | 54.07 | 1 | In Stock | Martin Sprocket | 54.07 @ 1 | ||
| motionindustries.com | 03133865 | 64.19 | 1 | In Stock | Martin | 64.19 @ 1 |