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TIMKEN housing covers and accessories

TIMKEN housing accessories perform different tasks around bearing and casing. A locating ring helps position the bearing in the housing, a cover closes a location, and a seal protects the relevant passage. This shared category supports searching without implying equivalence. It differs from complete housings and from nut lock washers. Identify the specific parts-diagram component requiring replacement.

See all TIMKEN bearing housings references →TIMKEN guide →Bearing housing covers and accessories from all brands →TIMKEN bearing housings →TIMKEN tapered roller bearings →

SR, EC and VR components

The catalog identifies SR52X3.5 as a locating ring, EC216 as a housing cover and VR211 as a housing seal. SR combines numbers, X and a decimal; EC and VR precede numeric blocks. Preserve the decimal point in the code rather than changing it to a comma. Nearby EC and VR numbers do not prove compatibility. Housing reference and parts diagram must identify accessories by side and function.

Identifying side and function

At a conveyor support, a shaft may pass through one side while another position needs closing, depending on the actual arrangement. The external housing view cannot alone distinguish cover from seal. Record the repaired side, shaft passage and accessory positions. For a locating ring, document the support's axial role and the ring's diagram position; it is not a sealing component merely because it shares the housing.

Quoting from the parts diagram

Send MR Accesorios Industriales accessory code, quantity and complete housing reference. Add open-housing or removed-part photographs and a view identifying shaft side. Without a code, provide dimensions and a location sketch rather than choosing a series by resemblance. List accessories individually and state retained parts. This avoids describing a loose cover as a housing assembly or assuming unspecified seals are included.

Are covers and seals equivalent?

No, verify their functions and positions separately.

Must SR52X3.5 retain its decimal point?

Yes, copy every designation character unchanged.

Which additional code is needed?

The housing reference and any diagram locating the accessory.

Products 278 results

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Main series

Timken SR Lock Rings

The SR lock ring is the component that locks the bearing axially inside the split plummer block housing. It is placed in the housing and secures the outer ring against displacement, so that the bearing works in its correct position without hitting the sides. It is a small but critical part: without it, the assembly loses guidance and premature wear appears. MR Accesorios Industriales sells the Timken line for SNT and FSNT housings.

Some codes:SR52X3.5SR62X6SR62X7.5SR72X5.5SR72X7.5

Timken 500/600 Series Housing Seal

The Timken 500/600 series housing seal is the component that closes the split plummer block housing over the shaft and prevents dust, water or chips from entering the bearing raceway. It is used in SNT and FSNT split plummer block housings, where it acts as a static seal between the cover and the shaft. MR Accesorios Industriales supplies this line to plants and workshops throughout Argentina.

Some codes:VR211VR212VR213VR215VR216

Timken LO Bearing Housing Seal

The Timken LO series bearing housing seal is a sealing component that mounts in 500/600 series split plummer block housings, also known as SNT or FSNT. Its function is to retain lubricant inside the housing and block the entry of dust, water and particles, protecting the bearing and extending its service life in demanding environments. MR Accesorios Industriales sells this line.

Some codes:LO211LO212LO213LO215LO216

Send us the TIMKEN part number

Just the manufacturer part number is enough: we will quote it and provide dimensions and equivalents via WhatsApp or email.

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