NJ 18/1180 ECMA - Single Row Cylindrical Roller Bearings

model	NJ 18/1180 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	1180 mm
Inner Diameter Tolerance	-0.125mm to 0
Outer Diameter	1420 mm
Outer Diameter Tolerance	-0.16mm to 0
Width	106 mm
Width Tolerance	-1.25mm to 0
Inner ring shoulder diameter	1263 mm
Outer ring shoulder diameter	1338 mm
Inner ring raceway diameter	1242 mm
Chamfer size r1,2(min)	6 mm
Allowable Axial Displacement (Max)	12 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Cage Material	Brass cage, outer ring centered
Dynamic Radial Load	3030 kN
Static Radial Load	7800 kN
Lubricant	Grease、Engine Oil
Temperature Range	-30° to 110 °C
RoHS Standard	Conform
REACH Standard	Conform
Weight	350 kg

Information