7902CTYNDT Duplex Pair Bearings
Dimensions: Bore (Inner) Diameter: 15 mm； Outer Diameter: 28 mm； Width (Thickness): 14 mm;

Product Attributes

Bearing Type	Ball
For Load Direction	Combined Radial and Thrust
Construction	Two
Single Row/Double Row	Single
Seal Type	Open
Precision Rating	P4 (ABEC-7)
Contact Angle	15
Part Number	7902CTYNDT
Arrangement	DT (tandem arrangement)
Bore Dia (d)	15 mm
Bore Dia Tolerance	-0.004mm to 0
Outer Dia (D)	28 mm
Outer Dia Tolerance	-0.005mm to 0
Width (2B)	14 mm
Width Tolerance	-0.08mm to 0
Ring Material	52100 Chrome steel
Ball Material	52100 Chrome steel
Cage Material	TYN (ball guided polyamide resin cage)
	TR (outer ring guided polyamide resin cage)
	W ( steel plate punching)
	T85 (polyamide 46 resin)
Dynamic Load Rating (Cr) (KN)	7.75
Static Load Rating (Cor) (KN)	5.3
Max Speed (Grease) (RPM)	30000
Max Speed (Oil) (RPM)	43000
Lubrication	Required
Shaft Mount Type	Press Fit
Temperature Range	-40 to 120 ºC
Mass(Kg)	0.032
RoHS	Compliant

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