All Bearing Products

<p><strong>Koyo HM518445/518410 Tapered Roller Bearing</strong> — engineered with HRC58-62 hardness to deliver reliable wear resistance under heavy radial and axial loads in truck axle applications.</p> <ul> <li>Supports both grease and oil lubrication for flexible automotive wheel hub maintenance.</li> <li>Every order ships with a complete documentation package containing material test reports and dimensional inspection records.</li> </ul>

<p><strong>JM822049/822010 462/453X Tapered Roller Bearing</strong> — engineered for truck axle and heavy vehicle hub assemblies with HRC58-62 raceway hardness.</p> <ul> <li>Supports grease or oil lubrication configurations</li> <li>Available in C0 through C4 clearance classes for thermal expansion management</li> <li>Cross-reference pair covering two industry-standard designations</li> </ul> <p>Full material test reports and dimensional inspection certificates ship with every batch for independent verification.</p>

<p><strong>Koyo 29587/20 28584/21 Tapered Roller Bearing</strong> for construction machinery and heavy-duty gearboxes.</p> <ul> <li>C0 to C4 clearance options accommodate thermal expansion under heavy loads</li> <li>HRC58-62 hardness ensures wear resistance against shock impacts</li> <li>Scan the QR code via the official app to verify authenticity</li> </ul>

<p><strong>Koyo 7008103 SC050615V Tapered Roller Bearing</strong> — Chrome Steel Gcr15 construction with HRC58-62 hardness withstands heavy radial and axial loads in excavator operations. Multiple clearance classes from C0 to C4 accommodate thermal expansion across varying duty cycles.</p> <ul> <li>Verify authenticity through official Koyo app QR scan with complete batch traceability documentation</li> </ul>

<p><strong>Koyo NUK306X50C3 NJ03-32DVH Cylindrical Roller Bearing C3</strong> features HRC58-62 hardness and NJ single-rib inner ring design. The C3 radial internal clearance accommodates thermal expansion in heavy-duty gearboxes and manufacturing plants.</p> <ul> <li>Cross-reference alignment strictly verifies clearance, cage, and precision suffixes to prevent field failures.</li> </ul>

<p><strong>30203 30204 30205 30206 30207 30208 30209 Tapered Roller Bearings C0-C4</strong> — Chrome Steel Gcr15 construction with HRC58-62 hardness ensures reliable load capacity. Multiple clearance classes allow precise thermal expansion matching for industrial gearboxes and machinery repair applications.</p> <ul> <li>Verify authenticity and batch origin directly through the official brand app QR traceability channel.</li> </ul>

<p><strong>L420449/L420410 TRA181504 NUK306X50C3 NJ03-32DVH Tapered Roller Bearing</strong> features C3 clearance to accommodate thermal expansion and interference fits in agricultural machinery. The HRC58-62 hardness ensures raceway fatigue resistance under heavy shock loads.</p> <ul> <li>Strict cross-reference alignment verifies clearance, cage, and precision match OEM requirements.</li> </ul>

<p><strong>Koyo 30210 30211 30212 30213 30214 30215 30216 Tapered Roller Bearings</strong> — C0 to C4 clearance options accommodate thermal expansion in automotive wheel hubs and heavy-duty truck axles.</p> <ul> <li>HRC58-62 material hardness guarantees raceway fatigue resistance under continuous shock loads.</li> <li>Verify each unit instantly through the official brand app QR authentication channel.</li> </ul>

<p><strong>Koyo 30217 30218 30219 30220 30221 30222 Tapered Roller Bearings</strong></p> <ul> <li>Chrome Steel Gcr15 construction with HRC58-62 hardness ensures wear resistance under heavy radial and axial loads.</li> <li>C0, C2, C3, and C4 clearance options accommodate thermal expansion in mining and gearbox applications.</li> <li>Verify product authenticity instantly using the official brand app QR traceability channel.</li> </ul>

<p><strong>X&S 30303 30304 30305 30306 30307 30308 Tapered Roller Bearing C0-C4</strong> — engineered for truck axles and industrial gearboxes.</p> <ul> <li>Features <strong>HRC58-62</strong> raceway hardness for enhanced wear resistance under heavy loads</li> <li>Offered in C0, C2, C3, and C4 clearance classes to match specific thermal expansion requirements</li> <li>Compatible with grease or oil lubrication systems based on operating conditions</li> </ul> <p>Every shipment includes complete manufacturer batch traceability documentation to guarantee authentic origin and secure your supply chain.</p>

<p><strong>6413 6414 6415 6416 6417 Deep Groove Ball Bearings P0-P4</strong> —</p> <ul> <li>Configurable with ZZ shields, 2RS contact seals, or open designs, featuring vibration grades up to Z4V4 for quiet grinder operation.</li> <li>Precision options span P0 to P4, ensuring exact alignment with machine tool spindle tolerances.</li> <li>Every unit ships with complete manufacturer batch traceability to verify authentic material origins.</li> </ul>

<p><strong>Koyo 30309 30310 30311 30312 30313 30314 Tapered Roller Bearings</strong> — engineered for heavy-duty machinery and industrial gearboxes to manage combined radial and axial loads.</p> <ul> <li>Feature HRC58-62 hardness for reliable load-carrying capacity.</li> <li>Compatible with grease or oil lubrication for diverse operating environments.</li> <li>Shipped with a complete documentation package, including material test reports and dimensional inspection records for full verification.</li> </ul>