Genuine SKF bearings and 500+ partner brands — engineered for high-load, high-speed, and extreme-environment industrial applications. ISO 9001 / TS 16949 certified.
Tapered Roller Bearing
33211 Single Row Tapered Roller Bearing P4 — Engineered with P4 precision for tighter dimensional and running accuracy in demanding machinery. Verify authenticity instantly via official brand app QR scanning for every shipped unit.
![25878/25820 Inch Tapered Roller Bearing Single Row P4 Precision [WARN] draft identifier mismatch](https://skfiso.com/wp-content/uploads/2026/11/74525-74851cd-tapered-roller-bearing-for-heavy-trailer-wheel-bf9239.avif)
Tapered Roller Bearing
25878/25820 Single Row Inch Tapered Roller Bearing P4 — designed for combined radial and axial loads in industrial gearboxes and heavy vehicle repair. P4 precision class ensures tighter dimensional and running accuracy for demanding machinery applications. GCr15 high-carbon chromium bearing steel construction delivers enhanced wear resistance under continuous operation. Supplied with a complete documentation package, including material test reports and dimensional inspection records for full verification.
Tapered Roller Bearing
BT1B332541CA/Q Tapered Roller Bearing P4 — engineered for heavy truck wheel ends to manage simultaneous radial and thrust loads. The P4 precision class guarantees strict running accuracy for demanding drivetrains, while GCr15 chrome steel construction delivers exceptional wear resistance. Single row taper structure optimized for heavy vehicle hubs Our technical review ensures exact alignment of clearance, cage material, and precision suffixes during cross-brand interchange.
Tapered Roller Bearing
L68149/10 Inch Tapered Roller Bearing — P4 precision grade for tighter running accuracy in automotive wheel hub and industrial gearbox applications. GCr15 bearing steel construction ensures optimal hardness and wear resistance under heavy radial and axial loads Application-based selection review covers load, speed, and temperature conditions to confirm correct internal design match Verify each batch through official brand app QR scanning for complete authenticity and traceability confirmation
Tapered Roller Bearing
L68149/11 Single Row Inch Tapered Roller Bearing 34.988×59.975×15.875 mm P4 — engineered with GCr15 steel to manage combined radial and axial loads efficiently. The P4 precision class ensures tight dimensional and running accuracy for demanding automotive and industrial gearbox applications. Supplied with full batch traceability linked directly to the original manufacturer for guaranteed authenticity.
![LM78349/10A Inch Tapered Roller Bearing 24780/24720 L21549 Original Timken FAG Koyo NTN NSK [WARN] draft identifier mismatch](https://skfiso.com/wp-content/uploads/2026/10/p4-precision-tapered-roller-bearings-30304-32304-32005x-30205-32205-33205-f4073b.avif)
Tapered Roller Bearing
LM78349/10A Inch Tapered Roller Bearing — single row configuration with cross-references 24780/24720 and L21549, engineered for automotive wheel hubs, truck axles, and industrial gearbox applications under combined radial and axial loads. Batch traceability documentation provided with every shipment, linking each bearing to its original manufacturing lot for full supply chain verification.
Tapered Roller Bearing
TR070902/354A Tapered Roller Bearing P4 — engineered for heavy truck axles and automotive wheel hubs. GCr15 chrome steel construction provides high hardenability and wear resistance under rigorous radial and axial loads. P4 precision class ensures tighter dimensional and running accuracy for demanding heavy vehicle drivetrains. Verify batch authenticity instantly via official brand QR traceability apps before installation.
Tapered Roller Bearing
44143/44348 Inch Tapered Roller Bearing P4 Manufactured from GCr15 bearing steel to deliver optimal load capacity and fatigue resistance for heavy-duty machinery and industrial gearboxes. The P4 precision class ensures tighter dimensional and running accuracy required for demanding automotive and manufacturing applications. Confirm genuine origin instantly by scanning the provided QR codes through official brand mobile apps.
Tapered Roller Bearing
13685/13620 13687/13620 Inch Tapered Roller Bearings P4 — single row design optimized for combined radial and axial loads. P4 precision ensures tighter dimensional and running accuracy for demanding drivetrain applications. GCr15 bearing steel construction delivers reliable load capacity and extended service life. Every order ships with a complete documentation package, including material test reports and dimensional inspection records.
![13685/13621 Inch Tapered Roller Bearing Single Row P4 Precision [WARN] draft identifier mismatch](https://skfiso.com/wp-content/uploads/2026/10/33205-tapered-roller-bearing-25x52x22mm-genuine-authorized-supplier-warn-draft-identifier-mismatch-1ae9f3.avif)
Tapered Roller Bearing
13685/13621 Single Row Inch Tapered Roller Bearing P4 — precision class delivering tighter dimensional and running accuracy for demanding rotary applications. Engineered to manage combined radial and unidirectional axial loads in industrial gearboxes and heavy vehicle axles GCr15 high-carbon chromium bearing steel construction for wear resistance under continuous operation Every unit ships with material test reports and dimensional inspection documentation for full specification verification.
Tapered Roller Bearing
13889/13836 Inch Tapered Roller Bearing P4 — engineered from GCr15 steel for automotive and heavy machinery applications. P4 precision class ensures strict dimensional and running accuracy for demanding operational environments. Multiple cage materials accommodate varying speed and temperature requirements. Each delivery includes a comprehensive documentation package featuring material test reports and dimensional inspection records.
![13600LA/20 Inch Tapered Roller Bearing | Authorized Distributor [WARN] draft identifier mismatch](https://skfiso.com/wp-content/uploads/2026/10/13600la-20-inch-tapered-roller-bearing-authorized-distributor-warn-draft-identifier-mismatch-502db2.avif)
Tapered Roller Bearing
13600LA/20 Inch Tapered Roller Bearing P4 — GCr15 bearing steel construction delivers high structural integrity and wear resistance for industrial gearboxes and heavy machinery. P4 precision class guarantees tighter running accuracy for demanding applications Multiple cage options including nylon, brass, and iron to match specific operating temperatures Cross-reference alignment strictly verifies clearance, cage material, and precision to ensure exact equipment compatibility
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