KOYO Tapered Roller Bearing LM29749/LM29711 38.1x65.088x19.812/15.748mm

KOYO Tapered Roller Bearing LM29749/LM29711 – 38.1x65.09x19.81mm

This is a KOYO tapered roller bearing (part number LM29749/LM29711) for imperial-specification gearbox applications. KOYO is part of the JTEKT Group, a world-class Japanese precision bearing manufacturer supplying OEM-quality bearings to vehicle manufacturers globally.

Specifications (imperial measurement unit):

• Inside diameter: 38.10mm (1.5")
• Outside diameter: 65.088mm
• Width (cone): 18.29mm
• Total width: 19.812mm
• Cup width: 15.748mm

What is a tapered roller bearing and where is it used?

Tapered roller bearings support combined radial and axial (thrust) loads. They are commonly used in gearbox shaft and differential applications where both types of force are present.

What is the difference between LM29749 and LM29711?

LM29749 is the cone (inner ring and rollers) and LM29711 is the cup (outer ring). This listing supplies the matched bearing set — cone and cup together.

Is KOYO a trusted brand for tapered roller bearings?

Yes — KOYO (JTEKT) is one of Japan’s largest bearing manufacturers and a Tier 1 OEM supplier. Their tapered roller bearings are dimensionally interchangeable with other major brands.

How do I confirm this bearing fits my application?

Check the part number in your gearbox workshop manual or parts catalogue. Send us your registration or VIN if you need help identifying the correct bearing.

Why Choose Eco Torque?

As specialists in gearbox rebuilds and repairs, Eco Torque takes pride in offering genuine gearbox parts, high-quality aftermarket alternatives and competitive pricing.

Need Help Finding the Right Part?

If you are unsure whether this part is compatible with your vehicle, send us your UK registration number or VIN and we will help you find the correct part.

Reference Number: ET2137