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4 in-stock alternatives found — cross-referenced equivalents ready to ship:

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NUTR1747A Support Rollers
2–5 Day Dispatch
NUTR1747A
SKF logo
17 × 47 × 21 mm
POAPrice Match
Engineered by SKF, the NUTR1747A is an open double-row support roller designed for heavy mechanical drive installations. Its full complement cylindrical roller layout and thick chrome steel outer ring provide robust support against shock loading. The unit ensures exceptional service life in harsh conveyor and tracking environments.
Extended Stock2–5 day dispatch
NUTR1747X Support Rollers
2–5 Day Dispatch
NUTR1747X
SKF logo
17 × 47 × 21 mm
POAPrice Match
The SKF NUTR1747X is an open support roller bearing based on a full complement cylindrical roller design made from fatigue-resistant chrome steel. Built with Swedish engineering precision, it accommodates extremely high radial loads and axial guidance forces. The unsealed design enables thorough flushing and direct grease relubrication during maintenance.
Extended Stock2–5 day dispatch
NAST17ZZUU Support Rollers
2–5 Day Dispatch
NAST17ZZUU
IKO logo
17 × 40 × 19.8 mm
POAPrice Match
Manufactured in Japan by IKO, the NAST17ZZUU is a separable support roller constructed from premium chrome steel. Its open configuration supports easy maintenance and optimal lubricant flow in precision machine tool applications.
Extended Stock2–5 day dispatch
NART17UUR Support Rollers
2–5 Day Dispatch
NART17UUR
IKO logo
17 × 40 × 20 mm
POAPrice Match
The IKO NART17UUR is a needle roller support roller engineered from high grade chrome steel with an open profile. Designed by IKO in Japan, it offers high running accuracy and excellent load capacity for linear guides and cam mechanisms.
Extended Stock2–5 day dispatch

KR5203-2RS

Support Rollers

Extended Stock2–5 day dispatch
POA
See how our price compares
ISO 9001 Certified UK Bearings Stockist
KR5203-2RS Support Rollers
INA
INA logo

Produced by Schaeffler under the INA brand, the KR5203-2RS is an open support roller precision-formed from chrome steel. It provides accurate tracking and high structural rigidity under demanding industrial working conditions. This unit is an optimal choice for cam drive mechanisms, transfer equipment, and guide rail assemblies.

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Technical Dimensions & Load Ratings

Confirm these values match your shaft, housing and application requirements before ordering.

Dimensions

Bore Diameter (d)18mm
Outer Diameter (D)47mm
Width (B)17.5mm
INA logo
INA Model
Extended Stock2–5 day dispatch

KR5203-2RS

Support Rollers

POA
Price on Application

Technical Specifications

Identification
Part NumberKR5203-2RS
BrandINA
Bearing TypeSupport Rollers
MaterialChrome Steel
Dimensions
Bore (Inner Diameter)18 mm
Outer Diameter47 mm
Width / Thickness17.5 mm

Enquire About the INA KR5203-2RS

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Technical Datasheet

Download full specifications for KR5203-2RS — dimensions, load ratings, and material data.

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About the INA KR5203-2RS

The INA KR5203-2RS, is a support rollers, featuring a 18mm bore, 47mm outer diameter, and 17.5mm width, manufactured from chrome steel, and is extended stock at Buy Bearings.

Produced by Schaeffler under the INA brand, the KR5203-2RS is an open support roller precision-formed from chrome steel. It provides accurate tracking and high structural rigidity under demanding industrial working conditions. This unit is an optimal choice for cam drive mechanisms, transfer equipment, and guide rail assemblies.

Key Specifications

The KR5203-2RS support rollers is specified with 18mm bore (inner diameter), 47mm outer diameter, 17.5mm width. The chrome steel construction provides excellent wear resistance and durability in demanding operating conditions.

Common Applications

Support Rollerss are commonly used in:

heavy machinerygearboxesconveyorsmining equipmentindustrial drives

Why Buy the KR5203-2RS from Buy Bearings?

  • UK-authorised distributor with genuine INA products
  • Expert technical support from our engineering team
  • Competitive pricing with fast UK dispatch
  • Full technical datasheet and cross-reference support
  • 30-day returns on standard products

Frequently Asked Questions

What is a KR5203-2RS bearing?

The KR5203-2RS is a INA Support Rollers with a 18mm bore, 47mm outer diameter and 17.5mm width. It is Extended Stock at Buy Bearings.

What are the KR5203-2RS dimensions?

The KR5203-2RS measures 18mm bore (inner diameter) × 47mm outer diameter × 17.5mm width.

Is the KR5203-2RS in stock?

The KR5203-2RS is Extended Stock at Buy Bearings. Submit an enquiry or call our sales team for current stock and pricing (POA).

Related & Compatible Bearings

Same support rollers, closest dimensions first — useful if you need a slightly different size or this part is unavailable.

NAST20ZZUU Support Rollers
2–5 Day Dispatch
NAST20ZZUU
IKO logo
20 × 47 × 20 mm
POAPrice Match
The IKO NAST20ZZUU is a resilient support roller bearing manufactured from fine-grade chrome steel with an open layout. Engineered by Japanese needle roller specialist IKO, this unit provides high rigidity and precise guidance in cam-driven systems. Its wear-resistant composition ensures uninterrupted production cycles in industrial automation.
Extended Stock2–5 day dispatch
NAST20ZZUUR Support Rollers
2–5 Day Dispatch
NAST20ZZUUR
IKO logo
20 × 47 × 20 mm
POAPrice Match
The IKO NAST20ZZUUR is a resilient support roller bearing manufactured from quality chrome steel with an open layout. Sourced from Japanese needle bearing pioneer IKO, it is optimized for high-impact cam mechanisms and linear tracks. Its superior metallurgy delivers steady mechanical performance under fluctuating plant loads.
Extended Stock2–5 day dispatch
NUTR1747A Support Rollers
2–5 Day Dispatch
NUTR1747A
SKF logo
17 × 47 × 21 mm
POAPrice Match
Engineered by SKF, the NUTR1747A is an open double-row support roller designed for heavy mechanical drive installations. Its full complement cylindrical roller layout and thick chrome steel outer ring provide robust support against shock loading. The unit ensures exceptional service life in harsh conveyor and tracking environments.
Extended Stock2–5 day dispatch
NUTR1747X Support Rollers
2–5 Day Dispatch
NUTR1747X
SKF logo
17 × 47 × 21 mm
POAPrice Match
The SKF NUTR1747X is an open support roller bearing based on a full complement cylindrical roller design made from fatigue-resistant chrome steel. Built with Swedish engineering precision, it accommodates extremely high radial loads and axial guidance forces. The unsealed design enables thorough flushing and direct grease relubrication during maintenance.
Extended Stock2–5 day dispatch

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