F Heavy Industrial Machinery Company
NTN/Koyo/Timken N303EM-N305EM Cylindrical Roller Bearing – High-Precision, Heavy-Duty FAG bearing product photo FAG · Schaeffler

NTN/Koyo/Timken N303EM-N305EM Cylindrical Roller Bearing – High-Precision, Heavy-Duty

Price
SKU / Reference
a2932c55a92a

Basic Specifications

Inner Diameter17 mm
Outer Diameter47 mm
Width14 mm
ModelN303EM
TypeCylindrical Roller Bearing
MaterialBearing Steel

Product Overview

This N303EM cylindrical roller bearing features high-precision radial load capacity, open seal design, and oil/grease/dry lubrication compatibility. Made from premium bearing steel, it supports single-row, non-aligning operation with standard P0–P2 precision ratings. Ideal for OEM/ODM applications requiring reliability in compact 17×47×14 mm dimensions.

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.

Request a Written Quote WhatsApp +86 152 691 88020 Add to Cart
  • BrandFAG only
  • PackagingOriginal Schaeffler
  • AssemblyHousings & sleeves

Before you order

Confirm these four details before we quote a2932c55a92a

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.

Send Your Full Designation Send Bearing Photos on WhatsApp
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 NTN/Koyo/Timken N303EM-N305EM Cylindrical Roller Bearing – High-Precision, Heavy-Duty

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

Complete the assembly

Housings, adapter sleeves and related bearings

Add the mounting components to the same enquiry so nothing is missing when the overhaul starts.

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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 NTN/Koyo/Timken N303EM-N305EM Cylindrical Roller Bearing – High-Precision, Heavy-Duty

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.