Neutral - ST491B | Deep Groove Ball Bearing (Single Row) | 38.86 × 127 × 42.80 mm

Details

These bearing is a high-performance, flanged disc harrow unit specifically designed for agricultural tillage equipment. It features a round bore and a heavy-duty four-bolt square flange made of pressed steel, engineered to withstand the extreme shock loads and abrasive environments of field operations. Material : The housing is not just bare steel; it is treated with a zinc plate coating to provide an additional layer of rust protection against chemical fertilizers and wet field conditions. The four-bolt holes from deforming under the high vibration of disc harrows, the steel stampings are case-hardened, reducing wear at the mounting interface. Features are : High-Strength Housing, High Load Capacity, Extended Inner Ring, Relubricatable, Versatile Mounting, Speed Limits, Non-Expansion Design, Operating Temperature. Applications : Tillage & Soil Preparation, Material Handling, Manufacturing & Mills, Environmental & Energy, Feed Mill Equipment, Earthmoving Equipment, Aerospace & Automotive, Wind Power.

Specifications