Description

That wobbling disc or grinding noise coming from your harrow isn’t going to fix itself. When those old bearings start wearing out, they don’t just make noise—they damage the shaft and throw off your tillage pattern. This greasable disc bearing gets your Case IH harrow back to cutting through residue smoothly instead of bouncing and skipping across the field.

What You’re Getting

Greasable design lets you pump in fresh grease during maintenance to extend life
Riveted flange construction handles the side loads and vibration disc work dishes out
5.5-inch bolt circle flange matches factory specifications for proper fit
1-3/4 inch round bore fits directly on standard disc harrow axles

Built for Real Farm Work

This bearing fits a wide range of Case IH disc harrows including models 37, 46, 48, 60, 61, 120, 122, 130, 132, 150, 330, 340, 350, 370, 470, 475, 480, 485, 490, 496, 610, 760, 3800, 3850, 3900, and 3950. These are the workhorses used for tillage, residue incorporation, and seedbed preparation on farms across the country.

Made to Last

Farm bearings take a beating from dust, moisture, and the constant pounding of field work. The greasable design means you can keep fresh lubrication flowing to the bearing surfaces, which is key to long life in dirty conditions. The riveted flange won’t separate under stress like some cheaper alternatives.

Installation Notes

Pack the bearing with quality disc bearing grease during installation, not general-purpose grease. Make sure the side rings are properly seated to protect the bearing seals. While you’re at it, check the other bearings on that gang—they usually wear at similar rates, and replacing them now saves a trip back to the field later.