F Heavy Industrial Machinery Company
Boca 6203 Deep Groove Ball Bearing – High-Precision, Low-Noise, 17x40x12mm FAG bearing product photo FAG · Schaeffler

Boca 6203 Deep Groove Ball Bearing – High-Precision, Low-Noise, 17x40x12mm

Price
SKU / Reference
458566867bb9

Basic Info.

Inner Diameter45 mm
Outer Diameter68 mm
Width12 mm
Model No.6203
Load DirectionRadial Bearing
MaterialBearing Steel

Introduction

This NTN 6203 radial ball bearing features dimensions of 45×68×12 mm, made from high-quality bearing steel. Designed for radial load applications, it offers reliable performance and durability. Suitable for industrial machinery, automotive, and general mechanical systems.

Quoted against the full FAG designation, not the size alone. Send the complete suffix and bearing position and we confirm the exact execution before pricing.

  • BrandFAG only
  • PackagingOriginal Schaeffler
  • AssemblyHousings & sleeves

Before you order

Confirm these four details before we quote 458566867bb9

A FAG bearing is identified by its full designation. Maintenance lists often carry a shortened stock code, so we check the items below with you first — any technical change is made only with your approval.

  1. Full FAG suffix

    The complete designation, not the base number. If the suffix is missing or the marking is worn, send the old bearing number, equipment model and photos.

  2. Clearance and seal type

    Internal clearance (for example C3 or C4) and the original seal or shield form. Matching by size alone does not prove a special execution fits.

  3. DE or NDE position

    State drive end (DE) or non-drive end (NDE) and the quantity per position, so mixed lists do not lead to wrong counts on site.

  4. Housing and adapter sleeve

    Tell us whether the housing, adapter sleeve or other mounting parts are needed. We quote them in the same enquiry so the assembly arrives complete.

Boxed industrial roller bearings stacked on a warehouse shelf

Genuine supply

Original Schaeffler packaging with supporting documentation

As an authorized FAG bearing supplier, Heavy Industrial Machinery Company ships this bearing in original Schaeffler packaging with its supporting documents. The exact list of product documents available for your order is confirmed in the written quote.

  • Original packagingSchaeffler FAG boxes, unopened
  • Product documentsConfirmed per order at quotation
  • Shipping documentsAgreed with shipping method

Product details for Boca 6203 Deep Groove Ball Bearing – High-Precision, Low-Noise, 17x40x12mm

Description, ordering information and common questions for this FAG bearing, in one place.

From a maintenance contractor

Customer feedback on FAG bearing supply

★★★★★ 5.0

“As a heavy equipment maintenance contractor, I need FAG bearings that match OEM specifications. This supplier has delivered correct executions consistently for a year, and the paperwork supports our client reporting.”
Jan van Wyk van Wyk Heavy Services · South Africa

Written quote

Get a quote for Boca 6203 Deep Groove Ball Bearing – High-Precision, Low-Noise, 17x40x12mm

Send the full designation and quantities. Heavy Industrial Machinery Company confirms the execution and the available documents, then replies with a written quote.

Technician fitting a large roller bearing onto a heavy machinery shaft

Technical changes or alternatives are only offered as separately marked options and need your approval.