21311 E bearing

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
Part Number Interchange Chart
LOTTON 21311 E
SKF 21311 E
FAG 21311-E1
NSK 21311CDE4
TIMKEN 21311EJW33
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