Mounted Bearing Units category illustration

Engineering reference only. Category illustration; verify the offered drawing, source designation and quotation before ordering.

Mounted Bearing Units · UCP200 reference

UCP201 Pillow Block Bearing Unit

Review the shaft opening and housing mounting geometry separately. Overall length, center height, overall height and bolt spacing describe the unit; do not create radial bearing D/B values for the housing.

12 mm shaft opening; housing length 127 mm, center height 30.2 mm and bolt spacing 95 mm.

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Structure and designation

What this reference describes

Shaft and housing mounting dimensions describe a pillow block unit; housing length and height are not radial bearing D and B.

Family-specific dimensions

UCP201 bearing dimensions

Shaft and housing mounting dimensions describe a pillow block unit; housing length and height are not radial bearing D and B. Values are source-published millimetre references unless identified as a structural field.

dShaft diameter12 mm

LOverall length127 mm

H₂Overall height62 mm

HCenter height30.2 mm

JBolt spacing95 mm

BInsert inner ring width31 mm

Model	d — Shaft diameter	L — Overall length	H₂ — Overall height	H — Center height	J — Bolt spacing	B — Insert inner ring width
UCP201	12 mm	127 mm	62 mm	30.2 mm	95 mm	31 mm

Model-specific review

Interpret this model's dimensions

The smallest shaft opening in this listed pillow-block subset shares the recorded housing outline and bolt spacing with UCP202 and UCP203. The insert opening still distinguishes the complete unit.

Specification boundary

Confirm the offered configuration

These values describe the cited engineering reference. They do not verify LTO-specific load ratings, speed limits, material, precision, clearance, seals, application suitability or interchangeability. Provide the complete designation, quantity, drawing and operating conditions for quotation review.

Source transparency

Technical reference and provenance

Reference publisher NTN; designation UCP201. Source checked 2026-09-21. Reference data alone do not establish the exact supplied configuration.

Model	UCP201
Bearing family	Mounted Bearing Units
Dimension schema	pillow_block_unit
Source document	NTN Ball and Roller Bearings 2203-GB
Reference designation	UCP201
Supply review	Sourcing, production coordination and quotation support; actual configuration confirmed per offer.

DIMENSION SOURCENTN — NTN Ball and Roller Bearings 2203-GBEngineering reference only. This source identifies data, not LTO manufacturing status or brand authorization.

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Sourcing and quotation

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