4 Hole Flange Unit with Lock Collar for 1-3/8 Inch Shaft Applications
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4 Hole Flange Unit with Lock Collar for 1-3/8 Inch Shaft Applications

Original price was: $150.82.Current price is: $37.70.

SKU: SMA-308-RCJ138 Category:

Description

When you’re dealing with PTO shafts, auger drives, or conveyor systems that need solid bearing support, a wobbly shaft isn’t just annoying—it’s expensive. This 4-hole flange bearing unit gives you rock-solid mounting and smooth operation, whether you’re running a grain elevator or keeping a feed mixer spinning true.

What You’re Getting

  • Greasable design lets you maintain it properly instead of running it till it dies
  • Four-bolt flange design distributes loads evenly and mounts securely
  • Lock collar system holds your shaft exactly where it needs to be
  • Wide inner race handles heavier loads and side forces better than standard units
  • Quality Timken construction means it’ll handle whatever your equipment dishes out

Built for Real Farm Work

This bearing shines in applications where you need reliable shaft support with easy access for maintenance. Think grain handling equipment, feed mixers, manure spreaders, and similar machinery where downtime costs money. The 4-hole mounting pattern works well when you need to bolt it to a frame or housing where access might be limited.

Made to Last

The greasable design means you can actually take care of this bearing instead of just hoping it lasts. Quality seals keep the grease in and dirt out, while the cast housing handles the vibration and shock that comes with agricultural use. It’s built to Timken standards, which means it’s engineered for the long haul.

Good to Know

Installation is straightforward—just bolt it down and slide your shaft through. The lock collar makes positioning easy and holds everything tight. Keep a grease gun handy and hit the fitting regularly, especially in dusty conditions. If you’re replacing an old unit, check that your shaft isn’t worn where the bearing rides.

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