QJ 304 N2MA - Four Point Contact Angular Contact Ball Bearings

model	QJ 304 N2MA
Metering system	Metric system
Bearing Type	Ball
Interior Design	High speed
Load Direction	Radial force and axial force
Structure	Single Column
Seal Type	Open
Inside Diameter	20 mm
Inner Diameter Tolerance	-0.008mm to 0
Outer Diameter	52 mm
Outer Diameter Tolerance	-0.011mm to 0
Width	15 mm
Width Tolerance	-0.05mm to 0
Inner ring shoulder diameter (largest side) (d1)	27.5 mm
Outer Ring Shoulder Diameter (Large Side) (D1)	40.8 mm
Chamfer size(r1 2)(min)	1.1 mm
Distance from pressure point (a)	25 mm
Ferrule Material	51200 Chrome steel
Ball Material	51200 Chrome steel
Cage Material	Brass cage
Dynamic Radial Load	32 kN
Static Radial Load	21.6 kN
Max Speed(X1000 rpm)	24
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C
ABEC Standard	P6 (ABEC-3)
RoHS Standard	Conform
REACH Standard	Conform
Weight	0.18 kg

Information