7252 BM - Single Row Angular Contact Ball Bearings - Shanghai Zhiou Technology Co.,Ltd

model	7252 BM
Metering system	Metric system
Bearing Type	Ball
Interior Design	High speed
Contact angle	40°
Load Direction	Radial force and axial force
Structure	Single Column
Seal Type	Open
Inside Diameter	260 mm
Inner Diameter Tolerance	-0.025mm to 0
Outer Diameter	480 mm
Outer Diameter Tolerance	-0.033mm to 0
Width	80 mm
Width Tolerance	-0.05mm to 0
Inner ring shoulder diameter (largest side) (d1)	346 mm
Inner ring shoulder diameter (min side) (d2)	304 mm
Outer Ring Shoulder Diameter (Large Side) (D1)	400 mm
Chamfer size(r1 2)(min)	5 mm
Distance from pressure point (a)	195 mm
Ferrule Material	51200 Chrome steel
Ball Material	51200 Chrome steel
Cage Material	Brass cage
Dynamic Radial Load	507 kN
Static Radial Load	780 kN
Max Speed(X1000 rpm)	1.5
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C
ABEC Standard	P6 (ABEC-3)
RoHS Standard	Conform
REACH Standard	Conform
Weight	66 kg

Information