Catalogue
Click Here (2.9MB)
Quick Links
Bearing Tables
Open
• Metric 1.0 - 3.0 mm
• Metric 4.0 - 6.0 mm
• Metric 7.0 - 10.0 mm
• Inch.0400" - .7500"
Open Flanged
• Metric 1.0 - 3.0 mm
• Metric 4.0 - 5.0 mm
• Metric 6.0 - 10.0 mm
• Inch .0400" - .5000"
Shielded
• Metric 1.5 - 3.0 mm
• Metric 4.0 - 5.0 mm
• Metric 6.0 - 10.0 mm
• Inch .0469" - .7500"
Shielded Flanged
• Metric 1.5 - 3.0 mm
• Metric 4.0 - 5.0 mm
• Metric 6.0 - 10.0 mm
• Inch .0469" - .5000"
Engineering
• Assembly and Handling
• Bearing Fatigue
& Calculation
• Bearing Types
• Cages
•
Internal Geometry
• Limiting Speeds
• Load Ratings
• Materials
• Protective Closures
• Shaft and Housing Fits
• Tolerances
RotoPrecision Miniature and Instrument Bearings
Materials
The standard material for all bearing rings and balls In
RotoPrecision miniature and instrument ball bearings is
400 series martensitic stainless steel. For
non-corrosive or extremely noise sensitive applications,
52100 chrome bearing steel can be specified. Many other
materials and coating options exist for specialized
situations, the most common of these is the substitution
of ceramic balls which provides greater stiffness,
longer life and lower operating temperatures at high
speeds. Please contact
Application Support for additional information about
the materials available.
