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UCP205 Pillow Block Bearing Unit
Reference-data notice. Housing dimensions and insert ratings are reference data. Bolt size, grease fitting, housing material, insert suffix and shaft locking must be matched. Approved LTO quotation data and drawings govern supply.

Bearing model database

UCP205 Pillow Block Bearing Unit

The UCP205 combines a 25 mm set-screw insert bearing with a two-bolt pillow block housing. LTO uses the housing footprint, shaft fit, environment, relubrication plan and load direction to confirm whether the unit matches an existing installation.

25 mm boreMounted Bearing UnitsOEM / custom review
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01 · Product Overview

Product Overview

The UCP205 combines a 25 mm set-screw insert bearing with a two-bolt pillow block housing. LTO uses the housing footprint, shaft fit, environment, relubrication plan and load direction to confirm whether the unit matches an existing installation.

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

UCP205 bearing dimensions

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

dShaft diameter25 mm
LOverall length140 mm
H₂Overall height71 mm
HCenter height36.5 mm
JBolt spacing105 mm
BInsert inner ring width34.1 mm
Modeld — Shaft diameterL — Overall lengthH₂ — Overall heightH — Center heightJ — Bolt spacingB — Insert inner ring width
UCP20525 mm140 mm71 mm36.5 mm105 mm34.1 mm

Search intent supported: UCP205 bearing · UCP205 dimensions · 25mm pillow block bearing · UCP205 bearing unit 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.

ModelUCP205
Bearing TypeCast pillow block bearing unit with set-screw insert
Supply modelLTO-branded supply; production route confirmed per quotation
Dimension data statusNSK manufacturer catalogue reference
Performance data statusNSK insert-bearing engineering reference; not an LTO verified unit specification
Material to confirmBearing steel insert in cast housing
Precision to confirmMounted-unit production tolerance
Clearance to confirmApplication-specific; confirm before quotation
Seal options to confirmContact-sealed insert with flingers · End covers and housing protection by application
Reference dynamic load rating C14.0 kN insert rating
Reference static load rating C₀7.85 kN insert rating
Reference speed dataApplication-dependent; confirm shaft fit, locking, seal and lubrication
REFERENCE SOURCENSK UCP205D1 pillow block engineering dataHousing dimensions and insert ratings are reference data. Bolt size, grease fitting, housing material, insert suffix and shaft locking must be matched. Supply route: LTO-branded supply; production route confirmed per quotation.
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04 · Design

Features

  • 25 mm ready-to-mount pillow block
  • 140 mm overall housing length
  • 105 mm bolt-centre spacing
  • Replaceable UC205-size insert

05 · Enclosures

Seal Options

01Contact-sealed insert with flingers
02End covers and housing protection 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:

  • UCP205
  • UCP205D1 dimensional candidate
  • UC205 replacement insert
Not an automatic replacement. Match shaft diameter, housing footprint, overall dimensions, center height, bolt spacing, insert 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 UCP205.

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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