N 1021 KTNHA/HC5SP - Super Precision Cylindrical Roller Bearings

model	N 1021 KTNHA/HC5SP
Metering system	Metric system
Roller Bearing Type	Cylindrical
Aperture type	conical hole, taper1:12
Load Direction	Radial force and axial force
Structure	Single Column
Seal Type	Open
Inside Diameter	105 mm
Inner Diameter Tolerance	0 to +0.020mm
Outer Diameter	160 mm
Outer Diameter Tolerance	-0.013mm to 0
Width	26 mm
Width Tolerance	-0.2mm to 0
Inner Ring Shoulder Diameter	125.2 mm
Raceway Diameter Outer Ring	146 mm
Outer ring chamfer size(r1,2)(min)	2 mm
Inner ring chamfer size (r3 4) (min)	1.1 mm
Allowable Axial Displacement (Max)	3 mm
Ferrule Material	51200 Chrome steel
Roller material	Si3N4
Cage Material	PEEK cage, outer ring centered
Dynamic Radial Load	108 kN
Static Radial Load	146 kN
Max Speed(X1000 rpm)	14
Lubricant	Grease、Engine Oil
Temperature Range	-30° to 110 °C
RoHS Standard	Conform
REACH Standard	Conform
Weight	1.44 kg

Information