Product Description
4 BOLT FLANGE 1-1/2″ LOCK COLLAR
Premium 4 Bolt Flange Bearing
Extended Race Insert
Cast Iron Housing
Specifications:
| Type | Premium 4 Bolt Flange |
| Inner Diameter | 1-1/2″ |
| Length | 4″ Bolt Spacing |
| Overall Length | 5-1/8″ |
| Height | 2-3/8″ |
| Features | Locking Collar, Extended Race |
| Brand | Timken |
![Furuno DRS4DNXT Doppler Radar - No Cable [DRS4DNXT]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/furuno-drs4dnxt-doppler-radar-no-cable-drs4dnxt.webp)
![Raymarine Cyclone Pro Radar w/3 Open Array 15M Cables [T70494]](https://www.greathardwarecenter.com/wp-content/uploads/2026/09/raymarine-cyclone-pro-radar-w-3-open-array-15m-cables-t70494.webp)