FAG 101947 Wheel Bearing - Front

Front Wheel Bearing for Mazda 3 and Mazda 5

FAG 101947 is a front wheel bearing built as a compact, sealed bearing unit with preset clearance and lifetime lubrication. It is engineered for Mazda 3 and Mazda 5 front applications that need a durable, low-maintenance bearing assembly with stable angular contact performance.

Key Features

• Front wheel bearing for Mazda 3 and Mazda 5 applications
• Compact first-generation bearing unit with defined bearing clearance
• Lifetime sealing and lubrication for maintenance-free operation
• Angular contact ball bearing design for front and rear wheel use
• Inside diameter: 42 mm (1.654 in)
• Outside diameter: 80 mm (3.150 in)
• ABS tone ring included: Multipol Encoder (MPE)
• FAG part number 101947

Detailed Description

FAG 101947 is a first-generation wheel bearing designed for compact packaging, sealed operation, and consistent rotational support at the hub. The preset internal clearance and permanent lubrication help maintain bearing performance without routine service, while the angular contact ball bearing construction supports demanding front-wheel use. This bearing is a direct match for front axle service on Mazda 3 and Mazda 5 models listed below, including 2005-2014 Mazda 3, 2006-2013 Mazda 3 Sport, and 2006-2014 Mazda 5 front applications. This part cross-references SKF FW201 for the same application.

What It Helps Solve

• Front wheel noise caused by worn bearing surfaces
• Hub play or looseness at the front wheel
• Rough rotation or vibration from bearing wear
• ABS signal issues when the tone ring or encoder is part of the bearing assembly
• Loss of smooth wheel support on Mazda 3 and Mazda 5 front hubs

Installation Notes and Tips

Verify the vehicle year, model, and front position before ordering. Confirm bearing dimensions and ABS encoder style against the removed part, especially on 2005 Mazda 3 applications with 4-wheel ABS and the noted production date requirement. Proper hub inspection, clean mating surfaces, and correct press-fit procedures help prevent premature bearing damage during installation.

Quality Assurance

FAG is part of Schaeffler, a supplier known for precision bearing engineering and OE-level driveline components. Part number 101947 is built to the stated dimensions and application requirements for the listed Mazda front-wheel fitments.