2903 Thrust Ball Bearing | 2903 Thrust Bearing - 18mm

The 2903 thrust bearing is a single direction, thrust ball bearing with a 18mm bore and grooved races. What separates this bearing from some of the other 2903 bearings on the market is its precision-made components, 52100 thru-hardened steel rings and balls, and high-quality, low-carbon steel band. This bearing is also supplied with light oil lubrication from the factory and features an oil hole in the band for relubricating. Thrust ball bearings are rotary bearings designed to support a predominately axial load. 2903 bearings are composed of bearing balls that are supported in a ring and allow for use in applications with low thrust and little axial load. For additional information or to get a quote on 2903 thrust ball bearings, contact our customer support team, and we will be happy to assist you!

2903 Thrust Bearing Dimensions

• Bearing Part #: 2903
• Dimension (A): 18mm
• Dimension (A): 0.7087"
• Dimension (A1): 0.717"
• Dimension (B): 35mm
• Dimension (B): 1.3780"
• Dimension (H): 12mm
• Dimension (H): 0.472"
• RET.: J
• Number of Balls: 14
• Ball Size: 0.219"
• Static Load Rating: 5200 LBS
• Dynamic Load Rating: 3750 LBS
• Speed Limit: 7400 RPM
• Weight: 0.12 LBS