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UC205 Insert Bearing
Reference-data notice. The NSK D1 suffix and other manufacturer suffixes are not automatically interchangeable. Shaft fit, set-screw position, seal and housing compatibility require confirmation. Approved LTO quotation data and drawings govern supply.

Bearing model database

UC205 Insert Bearing

The UC205 is a 25 mm bore insert bearing for compatible mounted-unit housings. Its spherical outside surface permits alignment inside the housing seat, while set screws secure the wide inner ring to the shaft. LTO confirms housing series, seal arrangement and lubrication before supply.

25 mm boreInsert BearingsOEM / custom review
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01 · Product Overview

Product Overview

The UC205 is a 25 mm bore insert bearing for compatible mounted-unit housings. Its spherical outside surface permits alignment inside the housing seat, while set screws secure the wide inner ring to the shaft. LTO confirms housing series, seal arrangement and lubrication before supply.

LTO supports OEM buyers, distributors and industrial users with suffix review, drawing-controlled requirements, private-label packaging and export documentation. Availability, minimum order quantity and production data are confirmed in the quotation.

02 · Boundary dimensions

UC205 bearing dimensions

Use the family-specific symbols below to compare the installation envelope. Dimensions are catalogue reference values in millimetres.

dShaft diameter25 mm
DₛSpherical outside diameter52 mm
BInner ring width34.1 mm
Modeld — Shaft diameterDₛ — Spherical outside diameterB — Inner ring width
UC20525 mm52 mm34.1 mm

Search intent supported: UC205 bearing · UC205 bearing dimensions · 25mm insert bearing · UC205 supplier. Confirm chamfers, radii, tolerances and mating-part details on the approved drawing.

03 · Engineering reference

Technical Specifications

Load ratings and speeds are cited-manufacturer catalogue references for preliminary comparison—not LTO-verified product specifications. Final values are subject to the LTO quotation and approved drawing.

ModelUC205
Bearing TypeWide-inner-ring insert ball bearing with set-screw locking
Supply modelLTO-branded supply; production route confirmed per quotation
Dimension data statusNSK manufacturer catalogue reference
Performance data statusNSK engineering reference; not an LTO verified specification
Material to confirmBearing steel insert with set screws
Precision to confirmInsert-bearing production tolerance
Clearance to confirmApplication-specific; confirm before quotation
Seal options to confirmContact seals with flingers · Housing seal arrangements by application
Reference dynamic load rating C14.0 kN
Reference static load rating C₀7.85 kN
Reference speed dataApplication-dependent; confirm fit, locking, seal and lubrication
REFERENCE SOURCENSK UC205D1 insert bearing engineering dataThe NSK D1 suffix and other manufacturer suffixes are not automatically interchangeable. Shaft fit, set-screw position, seal and housing compatibility require confirmation. Supply route: LTO-branded supply; production route confirmed per quotation.
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04 · Design

Features

  • 25 mm set-screw locking bore
  • Spherical outside surface for housing alignment
  • Wide inner ring
  • Compatible housing must be confirmed separately

05 · Enclosures

Seal Options

01Contact seals with flingers
02Housing seal arrangements by application

Open, ZZ and 2RS are separate configurations for deep groove ball bearings. For roller, insert and mounted bearings, sealing is defined by the bearing and housing arrangement shown above.

06 · Application paths

Applications

The bearing number is only the starting point. Load, speed, temperature, contamination, alignment and service-life targets determine the final selection.

Reference Industries for Engineering Review

Mining & Conveyor BearingsReview operating conditions →Agricultural Machinery BearingsReview operating conditions →

These industry links are engineering review paths, not model-specific recommendations. Final bearing selection should be confirmed against the actual load, speed, fit, clearance, lubrication, environment and application requirements.

07 · Cross-reference screening

Replacement / Interchange

Possible search and drawing-reference candidates:

  • UC205
  • UC205D1 dimensional candidate
  • UCP205 complete unit uses a UC205-size insert
Not an automatic replacement. Match shaft diameter, spherical outside diameter, inner-ring width, locking arrangement, seal configuration and mounting requirements before any substitution is approved.

Engineering context

Technical guides for this record.

Use only the guides relevant to this model's dimensions, enclosure, precision, clearance or designation.

Bearing Dimensions ExplainedReview the dimension symbols used by this bearing family. →Bearing Tolerance GuideDistinguish precision classes from internal clearance. →

RFQ

Request a quote for UC205.

Send quantity, suffix, target brand or drawing, application, speed, load and destination. LTO will confirm the exact configuration before price or delivery commitments.

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