NU 20/750 ECMA - Single Row Cylindrical Roller Bearings

model	NU 20/750 ECMA
Metering system	Metric system
Roller Bearing Type	Cylindrical
Load Direction	Radial force and axial force
Structure	Single Column
Inner Ring Type	With inner ring
Seal Type	Open
Inside Diameter	750 mm
Inner Diameter Tolerance	-0.075mm to 0
Outer Diameter	1090 mm
Outer Diameter Tolerance	-0.125mm to 0
Width	195 mm
Width Tolerance	-0.75mm to 0
Outer ring shoulder diameter	993 mm
Inner ring raceway diameter	832 mm
Chamfer size r1,2(min)	7.5 mm
Allowable Axial Displacement (Max)	12.8 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	Brass cage, outer ring centered
Dynamic Radial Load	6270 kN
Static Radial Load	12700 kN
Max Speed(X1000 rpm)	1
Lubricant	Grease、Engine Oil
Temperature Range	-30° to 110 °C
RoHS Standard	Conform
REACH Standard	Conform
Weight	644 kg

Information