NJ 28/710 ECMA - Single Row Cylindrical Roller Bearings

model	NJ 28/710 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	710 mm
Inner Diameter Tolerance	-0.075mm to 0
Outer Diameter	870 mm
Outer Diameter Tolerance	-0.10mm to 0
Width	95 mm
Width Tolerance	-0.75mm to 0
Inner ring shoulder diameter	766 mm
Outer ring shoulder diameter	817 mm
Inner ring raceway diameter	751 mm
Chamfer size r1,2(min)	4 mm
Allowable Axial Displacement (Max)	1.5 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	Brass cage, outer ring centered
Dynamic Radial Load	1940 kN
Static Radial Load	5000 kN
Max Speed(X1000 rpm)	1
Lubricant	Grease、Engine Oil
Temperature Range	-30° to 110 °C
RoHS Standard	Conform
REACH Standard	Conform
Weight	130 kg

Information