Part Number | CE7280ZR |
System of Measurement | Metric |
Bearing Type | Ball |
Contact Angle | 40° |
For Load Direction | Angular Contact |
Construction | Single Row |
Seal Type | Open |
Bore Dia | 400 mm |
Bore Dia Tolerance | -0.04 mm to 0 |
Outer Dia | 720 mm |
Outer Dia Tolerance | -0.075 mm to 0 |
Width | 103 mm |
Width Tolerance | -0.4 mm to 0 |
Shoulder Diameter Inner Ring (Large Side Face)(d1) | 532 mm |
Shoulder Diameter Inner Ring (Small Side Face)(d2) | 486 mm |
Shoulder Diameter Outer Ring (Large Side Face)(D1) | 591 mm |
Chamfer Dimension (r1 2)(min) | 6 mm |
Distance Pressure Point (a) | 287 mm |
Ring Material | Zirconia |
Balls Material | Zro2 |
Cage Material | PEEK |
Dynamic Radial Load | 44188 lbf |
Static Radial Load | 91048 lbf |
Max Speed (X1000 rpm) | 0.66 |
Lubrication | Dry |
Temperature Range | -176 to 752 °F |
ABEC Rating | ABEC-1 |
ROHS | Compliant |
REACH | Compliant |
Weight | 142.5 kg |
CE7280ZR Bearing has a single row of balls placed in a way that the contact angle between the balls and the raceway is optimized for handling combined axial and radial loads. Balls in this Bearing are made from zirconia (ZrO2), a ceramic material known for its exceptional strength and resistance to wear and corrosion. CE7280ZR bore dia is 400 mm. Its out dia is 720 mm. CE7280ZR width is 103 mm. It is designed for applications that demand high precision and speed.
CE7280ZR Bearing is suitable for applications such as: