S7012 CE/P4A - Super Precision Angular Contact Ball Bearings

model	S7012 CE/P4A
Metering system	Metric system
Bearing Type	Ball
Interior Design	High speed
Contact angle	15°
Lubrication hole	None
Load Direction	Radial force and axial force
Structure	Single Column
Seal Type	Rubber sealing cap
Inside Diameter	60 mm
Inner Diameter Tolerance	-0.007mm to 0
Outer Diameter	95 mm
Outer Diameter Tolerance	-0.008mm to 0
Width	18 mm
Width Tolerance	-0.2mm to 0
Inner ring shoulder diameter (largest side) (d1)	72.74 mm
Inner ring shoulder diameter (min side) (d2)	70.6 mm
Seat shoulder diameter (largest side) (D2)	85.4 mm
Chamfer size(r1 2)(min)	1.1 mm
Chamfer size(r3 4)(min)	0.6 mm
Distance from pressure point (a)	19.5 mm
Ferrule Material	51200 Chrome steel
Ball Material	51200 Chrome steel
Cage Material	Reinforced phenolic resin
Dynamic Radial Load	17.2 kN
Static Radial Load	12.9 kN
Max Speed(X1000 rpm)	20
Lubricant	Lubricant Added
Temperature Range	-30° to 110 °C
ABEC Standard	P4 (ABEC-7)
RoHS Standard	Conform
REACH Standard	Conform
Ball Diameter	7.938 mm
Number of balls	25
Weight	0.43 kg

Information