Part Number | CRBFV2012AT |
System of Measurement | Metric |
Bearing Type | Roller |
Roller Bearing Type | Crossed |
For Load Direction | Combined |
Construction | Single Row |
Seal Type | Open |
Bore Dia | 20 mm |
Outer Dia | 70 mm |
Width | 12 mm |
Inner Ring PCD1 | 28 mm |
Outer Ring PCD2 | 57 mm |
Holes | With Holes |
Inner Ring Mounting Hole | 6-M3 through |
Outer Ring Mounting Hole | 6-φ3.4 through φ6.5 counter bore depth 3.3 |
Ring Material | Steel |
Roller Material | Steel |
Basic Load Rating C | 7.35 kN |
Basic Load Rating Co | 8.35 kN |
Lubrication | Required |
Shaft Mount Type | Press Fit |
Temperature Range | 0 -230 °F |
ABEC Rating | ABEC5(Available in ABEC7/9) |
RoHS | Compliant |
REACH | Compliant |
Weight | 0.29 Kg |

CRBFV2012AT
Design Features of CRBFV2012AT
CRBFV2012AT features a compact design with crossed rollers arranged at right angles, ensuring smooth and stable rotation. CRBFV2012AT outer dia is 70 mm. Its bore dia is 20 mm. This design allows it to handle complex loads, including radial, axial, and moment loads, while maintaining high accuracy and rigidity in applications.
What Benefits Can CRBFV2012AT Provide?
- High Load Capacity: It can handle radial, axial, and moment loads simultaneously, making it versatile for various applications.
- Compact Design: Its thin profile allows for space-saving installation while still maintaining strength and rigidity.
- High Precision: The crossed roller arrangement ensures smooth rotation with minimal deflection, providing excellent accuracy.
- Stable Operation: It maintains stability even under complex load conditions, enhancing reliability in demanding environments.
- Reduced Maintenance: With durable construction, it offers long service life, reducing the need for frequent replacements or repairs.
What Can CRBFV2012AT Be Used for?
- Industrial Robots: For joints and rotating components that require smooth and accurate movement.
- Machining Centers: In turntables and spindles, where high precision and load capacity are essential.
- Medical Equipment: Such as MRI machines and CT scanners, where precise positioning is crucial.
- Semiconductor Manufacturing: In wafer-handling systems and inspection devices for accurate and stable movement.
- Aerospace Applications: For components like radar systems and satellite positioning mechanisms that require reliable performance under complex loads.