Regal Rexnord
Bearing Parts & Kits
Regal Rexnord bearing replacement parts and service kits provide everything maintenance teams need to keep mounted and unmounted bearing installations performing at peak reliability.These kits include bearing inserts, seals, adapter sleeves, locknuts and lockwashers, labyrinth rings, and lubrication accessories — all precision - manufactured to the same quality standards as our original bearing assemblies.Plant reliability engineers and MRO purchasing managers specify genuine Regal Rexnord bearing parts to eliminate the performance uncertainty and premature failure risks associated with generic or copy components.Each kit is tailored to specific housing and shaft sizes, ensuring dimensional compatibility and proper seal fit that generic replacements cannot guarantee.By maintaining a planned inventory of critical bearing parts and service kits, facilities reduce the mean time to repair(MTTR) for rotating equipment, avoid the extended lead times that can follow unexpected bearing failures, and ensure that replacement components deliver the full fatigue life that the original bearing design intended.
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Trusted by Industry Leaders
Genuine OEM Bearing Inserts
Exact replacement inserts with the same internal geometry, radial clearance, and material specification as the original — ensuring consistent load distribution and rated L10 fatigue life.
Seal Kits for Every Housing Series
Complete seal assemblies including contact lips, flingers, and labyrinth rings sized precisely for each housing part number — eliminating the leakage and contamination ingress caused by generic seals.
Adapter Sleeve & Locknut Kits
Tapered adapter sleeves with matched locknuts and lockwashers for secure shaft mounting of spherical roller bearings, available in metric and inch shaft sizes with correct thread profiles.
Lubrication Accessories
Grease fittings, tubing extensions, and automatic lubricator adapters that extend relubrication intervals and ensure grease reaches the rolling elements rather than bypassing through worn seals.
Housing Component Kits
Replacement caps, bolts, gaskets, and shim packs for split - housing designs, enabling field service that restores original alignment and preload without requiring complete bearing replacement.
Kitted for Fast Field Service
Pre - packaged by bearing type and size, each kit contains all small parts needed for a single bearing overhaul — no time lost searching for correct lockwashers or seal sizes during a shutdown window.
The Value of Genuine Regal Rexnord Bearing Replacement Parts
In the high - stakes world of industrial rotating equipment, the metallurgy, dimensional precision, and heat treatment of bearing components directly determine whether a replacement bearing runs for years or fails in weeks.Independent studies have shown that counterfeit and non - OEM bearing parts fail at rates up to four times higher than genuine components, with failure modes including subsurface - initiated spalling from improper steel cleanliness, geometric stress concentrations from incorrect roller profiles, and seal hardening from non - validated elastomer compounds.Regal Rexnord bearing parts are manufactured in ISO 9001 and IATF 16949 certified facilities with full raw - material traceability, in -process quality checks including eddy - current and ultrasonic inspection, and final dimensional verification against master gages.When you install genuine Regal Rexnord replacement parts, you are installing components that carry the same engineering validation, warranty protection, and application support as the original bearing — because they are identical to the original bearing.
Planned Maintenance & Bearing Kitting Programs
Progressive maintenance organizations are moving from reactive bearing replacement to planned, condition - based bearing service, and Regal Rexnord supports this transition with customized kitting and inventory management programs.Our service engineers work with customer reliability teams to identify critical bearing applications, review operating history and failure modes, and recommend appropriate spare - parts stocking levels and service - kit configurations.For multi - site corporations with common equipment platforms, we establish master kit part numbers that simplify procurement and ensure that every facility maintains consistent, auditable spare - parts quality.Scheduled shutdown support includes pre - shipment of kits timed to arrive just before planned outages, on - site application - engineering support for complex bearing changes, and post - service inspection of removed bearings to validate failure - analysis hypotheses and refine future maintenance strategies.The result is a closed - loop process that continuously improves bearing reliability while optimizing inventory investment.