Brand: MARTIN
MARTIN D 40 B 23 H Heavy Duty Deep Groove Ball Bearing (40x90x23mm) - High Performance Metric Series 6308
The MARTIN D 40 B 23 H bearing is engineered for demanding industrial environments requiring superior reliability and load capacity. This deep groove ball bearing, equivalent to the standard metric 6308 series, features a robust 40mm bore, 90mm outer diameter, and 23mm width, optimized for applications involving moderate to high radial and axial loads. Constructed with high-grade bearing steel and precision-machined raceways, the D 40 B 23 H ensures minimal friction, excellent running accuracy, and extended operational life, thereby minimizing unscheduled downtime in critical machinery. Its specialized 'H' designation signifies enhanced sealing or heavy-duty internal clearance designed to handle contaminants and temperature fluctuations typical in harsh manufacturing settings.
Ideal for use in conveyors, gearboxes, electric motors, pumps, and agricultural machinery, this MARTIN component provides a cost-effective alternative to premium brands without sacrificing performance. Its reliability translates directly into reduced maintenance intervals and improved overall equipment efficiency (OEE). The MARTIN D 40 B 23 H offers exceptional thermal stability and speed ratings suitable for continuous operation, making it the preferred choice for maintenance and engineering departments seeking durable, high-capacity rolling elements. Leverage MARTIN quality to secure consistent uptime and optimize power transmission systems.
Key Features
High radial and axial load carrying capacity for versatile industrial applications.
Precision-engineered raceways ensure low noise operation and reduced vibration.
Equipped with enhanced sealing/clearance ('H' designation) for increased resistance to contaminants and harsh environments.
Extended service life minimizes downtime and reduces total cost of ownership (TCO).
Excellent interchangeability with standard metric 6308 series from major global manufacturers (SKF, FAG, NTN).
Suitable for high-speed operation in critical motors, pumps, and gearboxes.
