NNU 49/600 BK/SPW33X - Super Precision Cylindrical Roller Bearings

model	NNU 49/600 BK/SPW33X
Metering system	Metric system
Roller Bearing Type	Cylindrical
Aperture type	conical hole, taper1:12
Load Direction	Radial force and axial force
Structure	Double row
Seal Type	Open
Inside Diameter	600 mm
Inner Diameter Tolerance	0 to +0.050mm
Outer Diameter	800 mm
Outer Diameter Tolerance	-0.050mm to 0
Width	200 mm
Width Tolerance	-0.50mm to 0
Outer ring shoulder diameter	733.2 mm
Raceway Diameter Inner Ring	666 mm
Annular lubrication groove outer ring width（b1）	22.3 mm
Diameter Lubrication Hole (outer Ring) (K)	12 mm
Outer ring chamfer size(r1,2)(min)	5 mm
Inner ring chamfer size (r3 4) (min)	2.5 mm
Allowable Axial Displacement (Max)	5.5 mm
Ferrule Material	51200 Chrome steel
Roller material	51200 Chrome steel
Dynamic Radial Load	3580 kN
Static Radial Load	10200 kN
Max Speed(X1000 rpm)	1
Lubricant	Grease、Engine Oil
Temperature Range	-30° to 110 °C
RoHS Standard	Conform
REACH Standard	Conform
Weight	280 kg

Information