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SKF DK57509 Wheel Bearing - Rear
| Brand | SKF DK57509 |
|---|---|
| Position | Rear |
| Inside Diameter | 1.395 |
| Width | 0.860 |
| Outside Diameter | 2.446 |
| Fits | Chevrolet and GMC · 38 vehicles |
Heavy-duty design. Handles heavy radial loads and high speeds.
Cylindrical roller bearing. Built for smooth, efficient rotation under demanding use.
SKF engineering. Trusted by technicians for more than 100 years.
Cross-references 1458DK57509, 9759DK57509 and 12471604 for the same application. See all 3.
SKF Rear Wheel Bearing DK57509
SKF DK57509 is a cylindrical roller wheel bearing built for heavy radial loads and higher-speed operation. With an inside diameter of 1.395 inches, an outside diameter of 2.446 inches, and a width of 0.860 inches, it is sized for rear driveline applications that demand stable support and consistent rotation.
Fits 1990-2002 Chevrolet Astro, rear and 1990-2002 GMC Safari, rear. It also fits 1999 Chevrolet Blazer, rear, w/7.625'' ring gear, and 1999 GMC Jimmy, rear, w/7.625'' ring gear.
Key Features
- Cylindrical roller bearing design for heavy radial load handling
- Inside diameter: 1.395 inches
- Outside diameter: 2.446 inches
- Width: 0.860 inches
- Rear wheel bearing application for selected Chevrolet and GMC vehicles
- SKF-engineered construction for long service life and safety-focused performance
Detailed Description
SKF DK57509 is a rear wheel bearing for driveline and axle service, engineered in a cylindrical roller format to handle demanding load conditions while maintaining smooth rotation at speed. This bearing is used in rear applications on Chevrolet Astro and GMC Safari models from 1990-2002, plus 1999 Chevrolet Blazer and 1999 GMC Jimmy applications with a 7.625-inch ring gear. The DK57509 part number is also referenced in interchange listings for related service applications.
This part cross-references 1458DK57509 and 9759DK57509 for the same application.
Common Repair Uses
- Rear wheel bearing noise or roughness
- Excessive play in the rear hub or axle support area
- Vibration or growling from the rear driveline
- Wear-related bearing replacement during axle service
- Restoring proper rear wheel support on Astro, Safari, Blazer, or Jimmy applications
Installation Notes and Tips
Verify the bearing dimensions and rear axle configuration before installation, especially on 1999 Chevrolet Blazer and GMC Jimmy models with the 7.625-inch ring gear. Clean the bearing bore and surrounding components thoroughly, inspect related seals and axle surfaces for wear, and follow the vehicle service procedure for correct bearing seating and preload settings where applicable. Confirm the part number DK57509 against the removed bearing before assembly.
Quality Assurance
SKF manufactures this bearing to high quality standards using established bearing engineering practices. The DK57509 is built for durability, load capacity, and dependable operation in rear wheel bearing service.
| Year | Make | Model | # Doors | Position | Notes |
|---|---|---|---|---|---|
| 2002 | Chevrolet | Astro | — | Rear | — |
| 2002 | GMC | Safari | — | Rear | — |
| 2001 | Chevrolet | Astro | — | Rear | — |
| 2001 | GMC | Safari | — | Rear | — |
| 2000 | Chevrolet | Astro | — | Rear | — |
| 2000 | GMC | Safari | — | Rear | — |
| 1999 | Chevrolet | Astro | — | Rear | — |
| 1999 | Chevrolet | Blazer | 4 Door | Rear | w/7.625'' Ring Gear |
| 1999 | GMC | Jimmy | 4 Door | Rear | w/7.625'' Ring Gear |
| 1999 | GMC | Safari | — | Rear | — |
| 1998 | Chevrolet | Astro | — | Rear | — |
| 1998 | GMC | Safari | — | Rear | — |
| 1997 | Chevrolet | Astro | — | Rear | — |
| 1997 | GMC | Safari | — | Rear | — |
| 1996 | Chevrolet | Astro | — | Rear | — |
| 1996 | GMC | Safari | — | Rear | — |
| 1995 | Chevrolet | Astro | — | Rear | — |
| 1995 | GMC | Safari | — | Rear | — |
| 1994 | Chevrolet | Astro | — | Rear | — |
| 1994 | GMC | Safari | — | Rear | — |
| 1993 | Chevrolet | Astro | — | Rear | — |
| 1993 | GMC | Safari | — | Rear | — |
| 1992 | Chevrolet | Astro | — | Rear | — |
| 1992 | GMC | Safari | — | Rear | — |
| 1991 | Chevrolet | Astro | — | Rear | — |
| 1991 | GMC | Safari | — | Rear | — |
| 1990 | Chevrolet | Astro | — | Rear | — |
| 1990 | GMC | Safari | — | Rear | — |
| 1989 | Chevrolet | Astro | — | Rear | w/7.50" Ring Gear- Fits Automatic Transmission Differential Bearing |
| 1989 | GMC | Safari | — | Rear | w/7.50" Ring Gear- Fits Automatic Transmission Differential Bearing |
| 1988 | Chevrolet | Astro | — | Rear | w/7.50" Ring Gear- Fits Automatic Transmission Differential Bearing |
| 1988 | GMC | Safari | — | Rear | w/7.50" Ring Gear- Fits Automatic Transmission Differential Bearing |
| 1987 | Chevrolet | Astro | — | Rear | w/7.50" Ring Gear- Fits Automatic Transmission Differential Bearing |
| 1987 | GMC | Safari | — | Rear | w/7.50" Ring Gear- Fits Automatic Transmission Differential Bearing |
| 1986 | Chevrolet | Astro | — | Rear | w/7.50" Ring Gear- Fits Automatic Transmission Differential Bearing |
| 1986 | GMC | Safari | — | Rear | w/7.50" Ring Gear- Fits Automatic Transmission Differential Bearing |
| 1985 | Chevrolet | Astro | — | Rear | w/7.50" Ring Gear- Fits Automatic Transmission Differential Bearing |
| 1985 | GMC | Safari | — | Rear | w/7.50" Ring Gear- Fits Automatic Transmission Differential Bearing |
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