Most food processing facilities have a food safety team that owns FSMA compliance. Most maintenance teams assume that means FSMA isn't their problem. But it is. The Food Safety Modernization Act's Preventive Controls rule requires that food manufacturers identify hazards — including chemical hazards — and put controls in place to prevent them. For maintenance teams, that requirement connects directly to how you select, specify, install, and document bearing and drivetrain components. The component decisions you make in maintenance have food safety implications that don't show up on a work order until there's a problem.
What FSMA Actually Requires at the Equipment Level
What FSMA Actually Requires at the Equipment Level FSMA's Subpart B (Preventive Controls for Human Food) requires a hazard analysis that identifies all known or reasonably foreseeable hazards. For food processing equipment, that includes physical and chemical hazards from maintenance materials — lubricants in particular.
The specific requirement: if a chemical hazard is identified, a preventive control must be in place, monitored, and documented. Lubricant contamination of product is a chemical hazard. If your maintenance team uses non-food-grade lubricants near product contact zones or if grease zerks, lube holes, or re-lubrication activities create a contamination pathway. These are hazards your preventive controls plan needs to address.
Three areas where bearing and drivetrain specifications connect directly to FSMA compliance:
1. Lubricant Selection and Documentation
H1-rated lubricants (NSF International Certification) are approved for incidental food contact. Any bearing operating in a zone where product contact is possible should be lubricated with H1-rated food-grade grease. This includes not just bearings directly above product lines, but any bearing where washdown overspray could carry lubricant into product areas.
Documentation: your preventive controls plan should specify that H1 lubricants are used in product zones. Re-lubrication events in those zones should be logged with date, lubricant type, and quantity applied. This is a monitoring record under FSMA — not just a maintenance note.
2. Sanitary Design: Eliminating Harborage Points
FSMA-compatible sanitary design requires that equipment surfaces be smooth, non-porous, and accessible for cleaning. Standard bearing housings — particularly standard pillow block designs — create crevices between the housing body and the mounting surface. They are exactly the type of harborage points that sanitation protocols cannot fully reach.
Standoff housing configurations elevate the bearing from the mounting surface, eliminating the crevice and allowing full sanitation access. In product contact zones and high-risk areas, standoff configurations are not just a performance improvement. They are a sanitary design decision that supports your FSMA food safety plan.
3. Eliminating Lubrication as a Contamination Pathway
Grease zerks and lube holes are contamination areas where lubricant can intrude into product contact areas, and points where contamination from the environment can enter the bearing during re-greasing. In product zones, they are considered FSMA-relevant hazard points.
Bearings specified with lubed-for-life designs including factory-sealed with H1-rated grease, no external lube ports, and no re-greasing required eliminate the lubrication process as a contamination vector. It simplifies your preventive controls documentation as there is no re-lubrication event to monitor or record for these bearings.
What It Looks Like in Practice
The gap most maintenance teams discover during their first FSMA-focused equipment audit are standard components that perform adequately from a maintenance standpoint but are not always specifiable under FSMA sanitary design requirements. A bearing that runs reliably and rarely fails is still a compliance liability if it uses non-H1 lubricant, has exposed lube ports near a product zone, or sits in a housing configuration that creates bacterial harborage. Reliable performance and FSMA compliance are not the same thing.
The practical approach is to conduct a targeted audit of your highest-risk applications including product contact zones, overhead conveyors above product lines, deboning and packaging areas. For each position, evaluate lubricant type, lube port accessibility, housing design, and whether a specification upgrade would eliminate or reduce compliance risk.
START HERE: FSMA Documentation Checklist
-
Are all bearings in product zones lubricated with H1-rated grease? Are they documented?
-
Are grease zerks accessible to product contamination pathways? If yes, consider lubed-for-life alternatives.
-
Do your housing configurations create harborage crevices? If yes, evaluate standoff alternatives.
-
Are bearing failures in product zones logged with corrective action records?
The full HACCP compliance checklist for motion components is available as a free download with 18 questions across six categories, including action guidance for each gap identified. Access the Checklist Here.
