SKF GRW231 Wheel Bearing - Front or Rear

Brand SKF GRW231
Position Rear
Fits BMW, Porsche, Saab, and Audi · 212 vehicles

Ball bearing design. Uses sphere-shaped elements to reduce friction and support smooth motion.

Low-friction performance. Ideal for applications that need efficient rotation and high-speed capability.

SKF bearing technology. Built to demanding quality standards for long service life and safety.

Cross-references 1-130-218, 1458GRW231 and 9759GRW231 for the same application. See all 3.

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SKF GRW231 Wheel Bearing Overview

SKF GRW231 is a sealed wheel bearing built for rear and front applications across select BMW, Porsche, Saab, and Audi models. With precise dimensions and a sealed design, it supports smooth wheel rotation and consistent fitment for service work on vehicles such as the BMW Z4, BMW 328i, and Porsche Boxster.

Key Features

  • Inside diameter: 1.653 in.
  • Outside diameter: 2.952 in.
  • Width: 1.456 in.
  • Sealed wheel bearing design for reduced contamination exposure
  • Engineered for low-friction rotation and dependable load handling
  • SKF bearing technology backed by more than a century of engineering experience

Detailed Description

SKF GRW231 is a wheel bearing for driveline and axle service where accurate dimensions and stable operation matter. SKF developed its bearing expertise over decades of industrial and automotive applications, and this part reflects that focus with a sealed construction and carefully controlled sizing. It is used in rear positions on many BMW applications, including the BMW Z4, BMW 328i, and BMW 325i, and in front or rear positions on select Porsche Boxster and BMW 325iX applications. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

What It Helps Address

  • Wheel bearing noise such as humming or growling from the hub area
  • Excessive wheel play or looseness at the bearing assembly
  • Rough wheel rotation caused by wear or contamination
  • Service replacement needs on BMW Z4, BMW 328i, Porsche Boxster, and similar applications
  • Front or rear bearing service on select Audi, Saab, and BMW models

Installation Notes and Tips

Confirm the bearing dimensions before installation: 1.653 in. inside diameter, 2.952 in. outside diameter, and 1.456 in. width. Verify the vehicle position and notes carefully, since fitment varies by model and year. Compatible applications include Fits 2009-2016 BMW Z4, rear; Fits 2007-2013 BMW 328i, rear; Fits 1997-2004 Porsche Boxster, front and rear; and Fits 1981-1993 Saab 900, front. For best results, inspect the hub, seals, and related mounting surfaces during service.

Quality Assurance

SKF manufactures bearing products to controlled quality standards focused on long service life and safety. GRW231 is part of SKF’s wheel bearing lineup for precise automotive replacement needs.

This part fits 212 vehicles
Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
YearMakeModelSubmodelBody TypeDrive TypeLitersCylindersPositionNotes
2016BMWZ4—————RearSealed wheel bearing guarantees optimal fit and performance.
2015BMWZ4—————RearSealed wheel bearing guarantees optimal fit and performance.
2014BMWZ4—————RearSealed wheel bearing guarantees optimal fit and performance.
2013BMW128i—————RearSealed wheel bearing guarantees optimal fit and performance.
2013BMW328i—Coupe—3.0LL6RearSealed wheel bearing guarantees optimal fit and performance.
2013BMW328i—Sedan—3.0LL6RearSealed wheel bearing guarantees optimal fit and performance.
2013BMWZ4—————RearSealed wheel bearing guarantees optimal fit and performance.
2012BMW120i—————RearSealed wheel bearing guarantees optimal fit and performance.
2012BMW128i—————RearSealed wheel bearing guarantees optimal fit and performance.
2012BMW328i—Coupe—3.0LL6RearSealed wheel bearing guarantees optimal fit and performance.
2012BMW328i—Sedan—3.0LL6RearSealed wheel bearing guarantees optimal fit and performance.
2012BMW328i—Wagon—3.0LL6RearSealed wheel bearing guarantees optimal fit and performance.
2012BMWZ4—————RearSealed wheel bearing guarantees optimal fit and performance.
2011BMW120i—————RearSealed wheel bearing guarantees optimal fit and performance.
2011BMW128i—————RearSealed wheel bearing guarantees optimal fit and performance.
2011BMW328i—Coupe———RearSealed wheel bearing guarantees optimal fit and performance.
2011BMW328i—Sedan———RearSealed wheel bearing guarantees optimal fit and performance.
2011BMW328i—Wagon———RearSealed wheel bearing guarantees optimal fit and performance.
2011BMWZ4—————RearSealed wheel bearing guarantees optimal fit and performance.
2010BMW120i—————RearSealed wheel bearing guarantees optimal fit and performance.
2010BMW128i—————RearSealed wheel bearing guarantees optimal fit and performance.
2010BMW328i—Coupe———RearSealed wheel bearing guarantees optimal fit and performance.
2010BMW328i—Sedan———RearSealed wheel bearing guarantees optimal fit and performance.
2010BMW328i—Wagon———RearSealed wheel bearing guarantees optimal fit and performance.
2010BMWZ4—————RearSealed wheel bearing guarantees optimal fit and performance.
2009BMW120i—————RearSealed wheel bearing guarantees optimal fit and performance.
2009BMW128i—————RearSealed wheel bearing guarantees optimal fit and performance.
2009BMW328i—Coupe———RearSealed wheel bearing guarantees optimal fit and performance.
2009BMW328i—Sedan———RearSealed wheel bearing guarantees optimal fit and performance.
2009BMW328i—Wagon———RearSealed wheel bearing guarantees optimal fit and performance.
2009BMWZ4—————RearSealed wheel bearing guarantees optimal fit and performance.
2008BMW120i—————RearSealed wheel bearing guarantees optimal fit and performance.
2008BMW128i—————RearSealed wheel bearing guarantees optimal fit and performance.
2008BMW328i—Coupe———RearSealed wheel bearing guarantees optimal fit and performance.
2008BMW328i—Sedan———RearSealed wheel bearing guarantees optimal fit and performance.
2008BMW328i—Wagon———RearSealed wheel bearing guarantees optimal fit and performance.
2007BMW120i—————RearSealed wheel bearing guarantees optimal fit and performance.
2007BMW328i—Coupe———RearSealed wheel bearing guarantees optimal fit and performance.
2007BMW328i—Sedan———RearSealed wheel bearing guarantees optimal fit and performance.
2007BMW328i—Wagon———RearSealed wheel bearing guarantees optimal fit and performance.
2006BMW120i—————RearSealed wheel bearing guarantees optimal fit and performance.
2006BMW325Ci—————RearSealed wheel bearing guarantees optimal fit and performance.
2006BMW325i—————RearSealed wheel bearing guarantees optimal fit and performance.
2006BMWZ4—————RearSealed wheel bearing guarantees optimal fit and performance.
2005BMW120i—————RearSealed wheel bearing guarantees optimal fit and performance.
2005BMW325Ci—————RearSealed wheel bearing guarantees optimal fit and performance.
2005BMW325i—————RearSealed wheel bearing guarantees optimal fit and performance.
2005BMWZ4—————RearSealed wheel bearing guarantees optimal fit and performance.
2005Porsche911Carrera————FrontSealed wheel bearing guarantees optimal fit and performance.
2005Porsche911Carrera S————FrontSealed wheel bearing guarantees optimal fit and performance.
2005Porsche911GT2————FrontSealed wheel bearing guarantees optimal fit and performance.
2005Porsche911Turbo————FrontSealed wheel bearing guarantees optimal fit and performance.
2004BMW325Ci—————RearSealed wheel bearing guarantees optimal fit and performance.
2004BMW325i—————RearSealed wheel bearing guarantees optimal fit and performance.
2004BMWZ4—————RearSealed wheel bearing guarantees optimal fit and performance.
2004Porsche91140th Anniversary Edition————FrontSealed wheel bearing guarantees optimal fit and performance.
2004Porsche911Carrera————FrontSealed wheel bearing guarantees optimal fit and performance.
2004Porsche911Carrera 4————FrontSealed wheel bearing guarantees optimal fit and performance.
2004Porsche911GT2————FrontSealed wheel bearing guarantees optimal fit and performance.
2004Porsche911Turbo————FrontSealed wheel bearing guarantees optimal fit and performance.
2004PorscheBoxster—————FrontSealed wheel bearing guarantees optimal fit and performance.
2004PorscheBoxsterBase————RearSealed wheel bearing guarantees optimal fit and performance.
2003BMW325Ci—————RearSealed wheel bearing guarantees optimal fit and performance.
2003BMW325i—————RearSealed wheel bearing guarantees optimal fit and performance.
2003BMWZ4—————RearSealed wheel bearing guarantees optimal fit and performance.
2003Porsche911Carrera————FrontSealed wheel bearing guarantees optimal fit and performance.
2003Porsche911Carrera 4————FrontSealed wheel bearing guarantees optimal fit and performance.
2003Porsche911GT2————FrontSealed wheel bearing guarantees optimal fit and performance.
2003Porsche911Turbo————FrontSealed wheel bearing guarantees optimal fit and performance.
2003PorscheBoxster—————FrontSealed wheel bearing guarantees optimal fit and performance.
2003PorscheBoxsterRoadster————RearSealed wheel bearing guarantees optimal fit and performance.
2002BMW325Ci—————RearSealed wheel bearing guarantees optimal fit and performance.
2002BMW325i—————RearSealed wheel bearing guarantees optimal fit and performance.
2002BMWZ3———2.5LL6RearSealed wheel bearing guarantees optimal fit and performance.
2002Porsche911Carrera————FrontSealed wheel bearing guarantees optimal fit and performance.
2002Porsche911Carrera 4————FrontSealed wheel bearing guarantees optimal fit and performance.
2002Porsche911GT2————FrontSealed wheel bearing guarantees optimal fit and performance.
2002Porsche911Turbo————FrontSealed wheel bearing guarantees optimal fit and performance.
2002PorscheBoxster—————FrontSealed wheel bearing guarantees optimal fit and performance.
2002PorscheBoxsterRoadster————RearSealed wheel bearing guarantees optimal fit and performance.
2001BMW325Ci—————RearSealed wheel bearing guarantees optimal fit and performance.
2001BMW325i—————RearSealed wheel bearing guarantees optimal fit and performance.
2001BMWZ3———2.5LL6RearSealed wheel bearing guarantees optimal fit and performance.
2001Porsche911—————FrontSealed wheel bearing guarantees optimal fit and performance.
2001PorscheBoxster—————FrontSealed wheel bearing guarantees optimal fit and performance.
2001PorscheBoxsterRoadster————RearSealed wheel bearing guarantees optimal fit and performance.
2000BMW323Ci—————RearSealed; Exc. 318ti:
2000BMW323i—————RearSealed; Exc. 318ti:
2000BMW328Ci—————RearSealed; Exc. 318ti:
2000BMW328i—————RearSealed; Exc. 318ti:
2000BMWZ3———2.5LL6RearSealed wheel bearing guarantees optimal fit and performance.
2000BMWZ3———2.8LL6RearSealed wheel bearing guarantees optimal fit and performance.
2000Porsche911—————FrontSealed wheel bearing guarantees optimal fit and performance.
2000PorscheBoxster—————FrontSealed wheel bearing guarantees optimal fit and performance.
2000PorscheBoxsterRoadster————RearSealed wheel bearing guarantees optimal fit and performance.
1999BMW318i—————RearSealed; Exc. 318ti:
1999BMW318is—————RearSealed; Exc. 318ti:
1999BMW318ti—————RearSealed; Exc. 318ti:
1999BMW323i—————RearSealed; Exc. 318ti:
1999BMW323is—————RearSealed; Exc. 318ti:
1999BMW328i—————RearSealed; Exc. 318ti:
1999BMW328is—————RearSealed; Exc. 318ti:
1999BMWZ3———2.5LL6RearSealed wheel bearing guarantees optimal fit and performance.
1999BMWZ3———2.8LL6RearSealed wheel bearing guarantees optimal fit and performance.
1999Porsche911—————FrontSealed wheel bearing guarantees optimal fit and performance.
1999PorscheBoxster—————FrontSealed wheel bearing guarantees optimal fit and performance.
1999PorscheBoxsterBase————RearSealed wheel bearing guarantees optimal fit and performance.
1998BMW318i—————RearSealed; Exc. 318ti:
1998BMW318is—————RearSealed; Exc. 318ti:
1998BMW323i—————RearSealed; Exc. 318ti:
1998BMW323is—————RearSealed; Exc. 318ti:
1998BMW328i—————RearSealed; Exc. 318ti:
1998BMW328is—————RearSealed; Exc. 318ti:
1998BMWZ3———2.8LL6RearSealed wheel bearing guarantees optimal fit and performance.
1998Porsche911—————FrontSealed wheel bearing guarantees optimal fit and performance.
1998PorscheBoxster—————FrontSealed wheel bearing guarantees optimal fit and performance.
1998PorscheBoxsterBase————RearSealed wheel bearing guarantees optimal fit and performance.
1997BMW318i—————RearSealed; Exc. 318ti:
1997BMW318is—————RearSealed; Exc. 318ti:
1997BMW328i—————RearSealed; Exc. 318ti:
1997BMW328is—————RearSealed; Exc. 318ti:
1997BMWZ3———2.8LL6RearSealed wheel bearing guarantees optimal fit and performance.
1997Porsche911—————FrontSealed wheel bearing guarantees optimal fit and performance.
1997PorscheBoxster—————FrontSealed wheel bearing guarantees optimal fit and performance.
1997PorscheBoxsterBase————RearSealed wheel bearing guarantees optimal fit and performance.
1996BMW318i—————RearSealed; Exc. 318ti:
1996BMW318is—————RearSealed; Exc. 318ti:
1996BMW328i—————RearSealed; Exc. 318ti:
1996BMW328is—————RearSealed; Exc. 318ti:
1996Porsche911—————FrontSealed wheel bearing guarantees optimal fit and performance.
1995BMW318i—————RearSealed; Exc. 318ti:
1995BMW318is—————RearSealed; Exc. 318ti:
1995BMW325i—————RearSealed; Exc. 318ti:
1995BMW325is—————RearSealed; Exc. 318ti:
1995Porsche911—————FrontSealed wheel bearing guarantees optimal fit and performance.
1994BMW318i—————RearSealed; Exc. 318ti:
1994BMW318is—————RearSealed; Exc. 318ti:
1994BMW325i—————RearSealed; Exc. 318ti:
1994BMW325is—————RearSealed; Exc. 318ti:
1994Porsche911—————FrontSealed wheel bearing guarantees optimal fit and performance.
1994Saab900—————FrontSealed; Thru 1/94
1993BMW318i—————RearSealed; Exc. 318ti:
1993BMW318is—————RearSealed; Exc. 318ti:
1993BMW325i—————RearSealed; Exc. 318ti:
1993BMW325is—————RearSealed; Exc. 318ti:
1993Porsche911—————FrontSealed wheel bearing guarantees optimal fit and performance.
1993Saab900—————FrontSealed wheel bearing guarantees optimal fit and performance.
1992BMW318i—————RearSealed; Exc. 318ti:
1992BMW318is—————RearSealed; Exc. 318ti:
1992BMW325i—————RearSealed; Exc. 318ti:
1992BMW325is—————RearSealed; Exc. 318ti:
1992Porsche911—————FrontSealed wheel bearing guarantees optimal fit and performance.
1992Saab900—————FrontSealed wheel bearing guarantees optimal fit and performance.
1991BMW318i—————RearSealed; Exc. 318ti:
1991BMW318is—————RearSealed; Exc. 318ti:
1991BMW325i—————RearSealed; Exc. 318ti:
1991BMW325is—————RearSealed; Exc. 318ti:
1991BMW325iX—————FrontSealed wheel bearing guarantees optimal fit and performance.
1991BMW325iX—————RearSealed; Exc. 318ti:
1991BMWM3—————RearSealed wheel bearing guarantees optimal fit and performance.
1991Porsche911—————FrontSealed wheel bearing guarantees optimal fit and performance.
1991Saab900—————FrontSealed wheel bearing guarantees optimal fit and performance.
1990BMW325i—————RearSealed; Exc. 318ti:
1990BMW325is—————RearSealed; Exc. 318ti:
1990BMW325iX—————FrontSealed wheel bearing guarantees optimal fit and performance.
1990BMW325iX—————RearSealed; Exc. 318ti:
1990BMWM3—————RearSealed wheel bearing guarantees optimal fit and performance.
1990Porsche911—————FrontSealed wheel bearing guarantees optimal fit and performance.
1990Saab900—————FrontSealed wheel bearing guarantees optimal fit and performance.
1989BMW325i—————RearSealed; Exc. 318ti:
1989BMW325is—————RearSealed; Exc. 318ti:
1989BMW325iX—————FrontSealed wheel bearing guarantees optimal fit and performance.
1989BMW325iX—————RearSealed; Exc. 318ti:
1989BMWM3—————RearSealed wheel bearing guarantees optimal fit and performance.
1989Porsche911——AWD——FrontSealed wheel bearing guarantees optimal fit and performance.
1989Saab900—————FrontSealed wheel bearing guarantees optimal fit and performance.
1988Audi5000 Quattro—————FrontSealed wheel bearing guarantees optimal fit and performance.
1988Audi5000 Quattro—————RearSealed; 75mm O.D.
1988BMW325i—————RearSealed; Exc. 318ti:
1988BMW325is—————RearSealed; Exc. 318ti:
1988BMW325iX—————FrontSealed wheel bearing guarantees optimal fit and performance.
1988BMW325iX—————RearSealed; Exc. 318ti:
1988BMWM3—————RearSealed wheel bearing guarantees optimal fit and performance.
1988Saab900—————FrontSealed wheel bearing guarantees optimal fit and performance.
1987Audi4000 Quattro—————RearSealed wheel bearing guarantees optimal fit and performance.
1987Audi5000 Quattro—————FrontSealed wheel bearing guarantees optimal fit and performance.
1987Audi5000 Quattro—————RearSealed; 75mm O.D.
1987BMW325e—————RearSealed; Exc. 318ti:
1987BMW325es—————RearSealed; Exc. 318ti:
1987BMW325i—————RearSealed; Exc. 318ti:
1987BMW325is—————RearSealed; Exc. 318ti:
1987Saab900—————FrontSealed wheel bearing guarantees optimal fit and performance.
1986Audi4000 Quattro—————RearSealed wheel bearing guarantees optimal fit and performance.
1986Audi5000 Quattro—————FrontSealed wheel bearing guarantees optimal fit and performance.
1986Audi5000 Quattro—————RearSealed; 75mm O.D.
1986AudiQuattro—————RearSealed wheel bearing guarantees optimal fit and performance.
1986BMW325e—————RearSealed; Exc. 318ti:
1986BMW325es—————RearSealed; Exc. 318ti:
1986Saab900—————FrontSealed wheel bearing guarantees optimal fit and performance.
1985Audi4000 Quattro—————RearSealed wheel bearing guarantees optimal fit and performance.
1985AudiQuattro—————FrontSealed wheel bearing guarantees optimal fit and performance.
1985AudiQuattro—————RearSealed wheel bearing guarantees optimal fit and performance.
1985Saab900—————FrontSealed wheel bearing guarantees optimal fit and performance.
1984Audi4000 Quattro—————RearSealed wheel bearing guarantees optimal fit and performance.
1984AudiQuattro—————FrontSealed wheel bearing guarantees optimal fit and performance.
1984AudiQuattro—————RearSealed wheel bearing guarantees optimal fit and performance.
1984Saab900—————FrontSealed wheel bearing guarantees optimal fit and performance.
1983AudiQuattro—————FrontSealed wheel bearing guarantees optimal fit and performance.
1983AudiQuattro—————RearSealed wheel bearing guarantees optimal fit and performance.
1983Saab900—————FrontSealed wheel bearing guarantees optimal fit and performance.
1982Saab900—————FrontSealed wheel bearing guarantees optimal fit and performance.
1981Saab900—————FrontSealed wheel bearing guarantees optimal fit and performance.
Directly replaces or cross-references 3 part numbers
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.
1-130-2181458GRW2319759GRW231