305270 D - Double Row Angular Contact Ball Bearings - Shanghai Zhiou Technology Co.,Ltd

model	305270 D
Metering System	Metric System
Bearing Type	Ball
Interior Design	High speed
Load Direction	Radial force and axial force
Structure	Double row
Seal Type	Open
Inside Diameter	260 mm
Inner Diameter Tolerance	-0.025mm to 0
Outer Diameter	369.5 mm
Outer Diameter Tolerance	-0.028mm to 0
Width	92 mm
Width Tolerance	-0.05mm to 0
Inner ring shoulder diameter (largest side) (d1)	304.45 mm
Outer Ring Shoulder Diameter (Large Side) (D1)	345 mm
Chamfer size(r1 2)(min)	2.1 mm
Distance from pressure point (a)	246 mm
Ferrule Material	51200 Chrome steel
Ball Material	51200 Chrome steel
Cage Material	steel cage
Dynamic Radial Load	397 kN
Static Radial Load	710 kN
Max Speed(X1000 rpm)	1.7
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C
ABEC Standard	P6 (ABEC-3)
RoHS Standard	Conform
REACH Standard	Conform
Weight	30 kg

Information