Product Number | 21311 E |
System of Measurement | Metric |
Bearing Type | Roller |
Roller Bearing Type | Spherical |
Bore Type | Straight Bore |
For Load Direction | Combined Radial and Thrust |
Construction | Double Row |
Seal Type | Open |
Bore Dia | 55 mm |
Bore Dia Tolerance | -0.015mm to 0 |
Outer Dia | 120 mm |
Outer Dia Tolerance | -0.015mm to 0 |
Width | 29 mm |
Width Tolerance | -0.06mm to 0 |
Shoulder Dia Of Inner Ring | 72.7 mm |
Shoulder/Recess Dia Of Outer Ring | 96.2 mm |
Width Of Lubrication Groove | 6 mm |
Diameter Of Lubrication Hole | 3 mm |
Chamfer Dimension | min.2 mm |
Ring Material | 52100 Chrome Steel |
Roller Material | 52100 Chrome Steel |
Cage Material | Steel |
Dynamic Radial Load | 159 kN |
Static Radial Load | 166 kN |
Max Speed (X1000 rpm) | 7.5 |
Lubrication | Required |
Temperature Range | -30° to 110 °C |
Radial Clearance | Standard (Available in C3/C4/C5) |
RoHs | Compliant |
REACH | Compliant |
Weight | 1.7 kg |
LOTTON | 21311 E |
SKF | 21311 E |
FAG | 21311-E1 |
NSK | 21311CDE4 |
TIMKEN | 21311EJW33 |