Consolidated Bearings 8605 CBC CON8605

Consolidated Bearings 8605 is a specialty single-row deep groove ball bearing with one felt seal, a 25 mm bore and 62 mm outside diameter. Its extended inner ring measures 21 mm overall while the outer ring is 17 mm wide, matching the traditional 8605 bearing configuration used in industrial and replacement applications.

The Consolidated Bearings 8605 is a specialty single-row deep groove ball bearing featuring a 25 mm bore, 62 mm outside diameter and one felt seal. Its extended-inner-ring design provides a 17 mm outer ring width and 21 mm inner ring/overall width, an important distinction from conventional 25 × 62 × 17 mm bearings.

The single-seal configuration helps retain lubricant while providing protection against dirt and other contaminants. The opposite side remains open, making the 8605 suitable for applications that specifically require this traditional specialty bearing arrangement.

The 8605 designation has a long history in industrial and automotive bearing applications. MRC's bearing interchange documentation identifies 8605 as the replacement for the older MRC 305FS designation and also lists BCA 8605 and NDH 8605 as basic interchanges.

With its 25 × 62 mm radial dimensions and extended 21 mm inner ring, the 8605 should be replaced by the complete bearing designation rather than by bore, OD and outer-ring width alone. This helps ensure the replacement maintains the proper inner-ring projection and sealing arrangement.

• Single-row deep groove ball bearing
• Specialty 8605 bearing configuration
• 25 mm bore diameter
• 62 mm outside diameter
• 17 mm outer ring width
• 21 mm inner ring width
• 21 mm overall width
• Extended inner ring design
• One felt seal
• One side open
• Metric dimensions
• 1 mm maximum fillet radius
• Designed to help retain lubricant and exclude contaminants
• Suitable for replacement of legacy felt-seal bearing designs
• Direct basic interchange with BCA 8605
• Direct basic interchange with NDH 8605
• Replaces legacy MRC 305FS