Stainless Mounted Bearing Units

Rainbow offers food-grade stainless steel mounted ball bearings that comply with ABEC-1 standards. Crafted from corrosion-resistant stainless steel with smooth surfaces that prevent debris buildup, these bearings are perfect for food-handling equipment that undergoes frequent washdowns. The bases are made from solid cast 300 series stainless steel, while the ball bearings are deep-grooved and constructed from Type 420C stainless steel. Permanently lubricated with USDA-approved grease and double shielded, these bearings are virtually maintenance-free. The shields, made from Type 304 stainless steel, effectively block out dirt. Order your stainless steel pillow block bearings, 2-bolt flange bearings, 3-bolt flange bearings, and 4-bolt flange bearings from Rainbow Precision today.