Our 20x38x7 metric Deep Groove Ball Bearing (DGBB) is engineered for applications requiring high speed, reduced radial space, and exceptional reliability. Featuring single-row construction from premium GCr15 bearing steel, this precise component ensures optimal performance in demanding environments. The slim cross-section allows for compact designs without compromising load-carrying capabilities. Precision-honed raceways and standard C3 clearance ensure reduced operating temperatures, minimized vibration, and enhanced energy efficiency, making it an ideal choice for continuous, high-duty cycling. This bearing is typically supplied with either Z (shielded) or RS (sealed) closures, offering excellent protection against contaminants while retaining high-performance lubricant.
Designed as a premium CR equivalent, this industrial-grade bearing provides superior longevity and reduced maintenance downtime compared to standard catalog items. It is critically suited for use in small electric motors, compact gearboxes, precision instrumentation, high-speed pumps, and specialized printing equipment where dimensional constraints are severe. By selecting this durable 20x38x7 unit, industrial buyers and MRO professionals invest in predictable performance and reduced total cost of ownership (TCO). Trust our robust quality control and material integrity for your most critical rotary applications, ensuring smooth operation under moderate radial and axial loads.
Key Features
Premium GCr15 Steel Construction for maximum durability and fatigue life.
C3 Internal Clearance optimized for high-speed operation and thermal expansion.
Slim 7mm width allows for maximum space savings in compact assemblies.
High Limiting Speed capability suitable for electric motors and pumps.
Precision-machined raceways resulting in low operational noise and vibration.
Equivalent replacement for specialized CR metric industrial bearings.
Technical Specifications
d
20 mm (Bore)
D
38 mm (Outer Diameter)
B
7 mm (Width)
Series
Slim Section Metric (Closest standard derivatives like 6804 or specialized thin section)
