FAG KLM11749/LM11710 Tapered Roller Bearing Set 17.462x39.878x14.605 (Cone & Cup)

Specifications & applications of FAG KLM11749/LM11710 - tapered roller cone & cup for combined loads

The FAG KLM11749/LM11710 is a matched tapered roller bearing cone & cup set in metric size 17.462x39.878x14.605 mm (≈ 0.6875″x1.5700″x0.5750″). Built for combined radial and thrust loads, it delivers precise running and dependable service in hubs, gearboxes, and power-transmission assemblies.

SEO-optimized technical description (EN)

What it is
The FAG KLM11749/LM11710 is a precision tapered roller bearing set (cone K(L)M11749 + cup LM11710). Taper geometry supports radial loads together with one-direction axial loads, making it a go-to for wheel/trailer hubs, agricultural equipment, gearboxes, and industrial rollers.

Key features & benefits

• Cone & Cup pairing (KLM11749/LM11710): accurate fit and controlled internal clearance.

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

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

• Cross-market familiarity: widely referenced with metric and inch expressions to aid global sourcing.

Dimensions (nominal)

• Bore / ID (d): 17.462 mm (≈ 0.6875″)

• Outer Diameter / OD (D): 39.878 mm (≈ 1.5700″)

• Overall Width (T): ~13.843-14.605 mm (assembly/inner widths per catalog)
  These values align with standard LM11749/LM11710 data from major catalogs.

Typical applications

• Wheel & trailer hubs (light/medium duty)

• Gearboxes & transmissions (combined-load positions)

• Agricultural and material-handling machinery

• Industrial rollers, drives, auxiliaries

Selection & mounting guidance

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

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

3. Lubrication: use quality bearing grease/oil for speed, load, temperature; maintain cleanliness.

4. Seating & alignment: press on correct rings (cone to shaft, cup to housing); protect lips/seal companions.

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

Search-term variants naturally integrated on this page
tapered roller bearing LM11749/LM11710, FAG KLM11749 LM11710 cone & cup, 17.462x39.878x14.605, 0.6875x1.5700x0.5750 inch, wheel hub bearing set, trailer axle bearing, radial shaft tapered bearing.

FAQ

Q1: What do “KLM11749” and “LM11710” mean?
They are the cone (KLM11749) and cup (LM11710) codes that together form this tapered roller bearing set.

Q2: Is the set suitable for axial loads?
Yes. Tapered roller bearings carry radial plus one-direction axial loads; for two-direction thrust, use opposing or paired arrangements.

Q3: Can I use this set in a trailer wheel hub?
It’s commonly specified for hub applications where the 17.462x39.878x14.605 mm / 0.6875″x1.5700″x~0.5750″ envelope is required. Always confirm your hub spec before ordering.

Q4: What lubrication is recommended?
A high-quality bearing grease or oil matched to speed/load/temperature; re-lubricate per service intervals and keep the environment clean. (General catalog guidance.)

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

Q6: What’s the typical reference/limit speed and load class?
Catalogs indicate ~20,100 rpm reference speed with dynamic/static ratings ~21.2/20.8 kN for this class; check your specific brand sheet.