NSK 45BWD07 Wheel Bearing - Front or Rear

NSK 45BWD07 Wheel Bearing for Honda and Acura

The NSK 45BWD07 wheel bearing is built for direct-fit service on select Honda and Acura applications, including front and rear positions where specified. It combines OE-style fitment with low-friction operation, sealed-for-life construction, and contamination resistance for dependable driveline performance.

Key Features

• Premium OE technology with vehicle-specific fit, form, and performance
• Superfinished precision-matched bearing raceway for low-friction operation
• Advanced multi-lip seal technology helps resist water and contamination
• Sealed-for-life design with premium all-weather grease for zero maintenance
• ABS equipped: No
• Dimensions: 45 mm inside diameter, 84 mm outside diameter, 42 mm inner race width, 40 mm outer race width

Detailed Description

NSK is a global bearing manufacturer with extensive OE supply experience, and the 45BWD07 reflects that engineering focus in a wheel bearing built for consistent rotation and long service life. This part number is used across select Honda S2000, Pilot, Civic, Element, CR-V, Accord, Prelude, and Acura RSX, CL, TL, and MDX applications. If you are replacing a worn front bearing on a 2002-2006 Acura RSX or a rear bearing on a 2003-2008 Honda Pilot, NSK 45BWD07 provides the correct OE-style service fit.

This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Common Problems This Part Addresses

• Wheel bearing noise such as humming, growling, or rumbling
• Excessive wheel play or looseness at the hub
• Rough rotation caused by wear, contamination, or grease breakdown
• Seal failure that allows water, dirt, or road debris into the bearing
• Loss of smooth hub operation on front or rear service locations

Installation Notes and Tips

• Confirm position before ordering: this part is listed for front and rear applications depending on vehicle.
• Verify the bearing dimensions and ABS requirement; this unit is not ABS equipped.
• Inspect the hub, knuckle, and related mounting surfaces for wear before installation.
• Use proper press tools and service procedures to avoid damaging the bearing raceway or seal.
• For 2002-2004 Honda CR-V, this listing includes Japan-built vehicle coverage for the front position.

Quality Assurance

NSK manufactures advanced rolling bearing products for global automotive applications and supplies components to major vehicle makers and suppliers. The 45BWD07 is engineered to meet OE-style performance expectations with sealed, low-maintenance construction and contamination-resistant sealing.

Compatible fitment includes 2000-2009 Honda S2000, front and rear; 2003-2008 Honda Pilot, rear; 2002-2006 Acura RSX, front; 2004-2005 Honda Civic, front; 2003-2005 Honda Element, front; 2004 Honda CR-V, front; 1997-2001 Honda CR-V, front; 2002-2004 Honda CR-V, front, Japan built vehicle; 2001-2003 Acura CL, front; 1999-2003 Acura TL, front; 2001-2002 Acura MDX, rear; 1998-2002 Honda Accord, front; and 1997-2001 Honda Prelude, front.