FAG KL44649/L44610 Tapered Roller Bearing Set 26.988x50.292x14.732 (Cone & Cup)

Specifications & applications of FAG KL44649/L44610 - tapered roller bearing set for radial/axial loads

The FAG KL44649/L44610 is a matched tapered roller bearing cone & cup set in metric size 26.988x50.292x14.732 mm (≈ 1.063″x1.980″x0.580″). Engineered for combined radial and thrust loads, it offers precise running and dependable service in hubs and power-transmission assemblies.

SEO-optimized technical description (EN)

What it is
The FAG KL44649/L44610 is a precision tapered roller bearing set (cone L44649 + cup L44610). Taper geometry allows the assembly to carry radial loads together with one-direction axial loads, making it a staple choice for wheel hubs, trailer axles, agricultural equipment, gearboxes, and industrial rollers.

Key features & benefits

• Cone & Cup pairing (L44649/L44610): accurate fit, controlled internal clearance.

• Combined load capability: tapered rollers support radial + axial forces in one direction.

• Stable running & alignment: robust rib/roller guidance helps maintain line contact under load.

• Service-friendly: separable components simplify inspection, relubrication, and replacement.

• Cross-market familiarity: widely referenced by both metric and inch sizes, aiding global sourcing.

Dimensions (nominal)

• Bore / ID (d): 26.988 mm (≈ 1.063″)

• Outer Diameter / OD (D): 50.292 mm (≈ 1.980″)

• Overall Width (T): 14.732 mm (≈ 0.580″)

Common search variants integrated naturally in this page: KL44649/L44610 tapered roller bearing, FAG L44649 L44610 cone & cup, 26.988 x 50.292 x 14.732, 1.063 x 1.980 x 0.580, trailer hub bearing, wheel bearing set, tapered roller set L44649/L44610.

Typical applications

• Wheel/trailer hubs & axles (light/medium duty)

• Gearboxes & transmissions (combined load points)

• Agricultural & material-handling machinery

• Industrial rollers, drives, and auxiliary equipment

Selection & mounting guidance

1. Verify fit: match d/D/T with shaft and housing; confirm shoulder fillets and chamfers.

2. Preload/clearance: set correctly using shims or adjustment per assembly spec.

3. Lubrication: use a quality bearing grease/oil suited to speed, load, and environment.

4. Seating & alignment: press on correct rings (cone to shaft, cup to housing); avoid current paths/contamination.

5. Seals & companions: pair with appropriate oil seals/simmerings to retain lubricant and exclude debris.

Why this listing stands out (without duplication)

• Focused specifically on FAG branded KL44649/L44610 in the 26.988x50.292x14.732 envelope.

• Includes both metric and inch size expressions many buyers search for.

• Addresses use-cases (trailer/wheel hub, gearbox) to match intent for technical and MRO queries.

FAQ

Q1: What do “KL44649” and “L44610” mean?
A: They are the cone (KL44649) and cup (L44610) part codes that together form this tapered roller bearing set.

Q2: Is this bearing suitable for axial loads?
A: Yes. Tapered roller bearings carry radial loads and one-direction axial loads; for two-direction thrust, use paired arrangements or opposing sets.

Q3: Can I use this set in a trailer wheel hub?
A: It’s commonly specified for hub applications where the 26.988x50.292x14.732 mm envelope is required. Always confirm your hub specification before ordering.

Q4: What lubrication is recommended?
A: A high-quality bearing grease or oil meeting your speed/load/temperature profile. Re-lubricate per service intervals and maintain clean conditions.

Q5: Do I need to set preload?
A: Many hub/gearbox assemblies require controlled preload or clearance—follow the OEM procedure (shims/adjuster nuts/torque-backoff method).

Q6: Is this item available quickly?
A: Yes—see the fulfillment note below.