SFFR144K1TLW Dental Bearings
Dimensions: Bore (Inner) Diameter: 3.175 mm； Outer Diameter: 6.35 mm； Width (Thickness): 2.78 mm;

Product Attributes

Bearing Type	Ball
Seal Type	Open
Precision Rating	P4 (ABEC-7)
Structure	Unique
Ball Bearing Type	Angular contact
Contact Angle	18 º
Part Number	SFFR144K1TLW
Other MFG Code
Bore Dia (d)	3.175mm
Bore Dia Tolerance	-0.004mm to 0
Outer Dia (D)	6.35mm
Outer Dia Tolerance	-0.004mm to 0
Width (B)	2.78mm
Width Tolerance	-0.04mm to 0
Ring Material	AISI440C Stainless Steel
Ball Material	AISI440C stainless steel balls
Cage Material	Torlon
Dynamic Load Rating (Cr) (Newtons)	240.26
Static Load Rating (Cor) (Newtons)	75.64
Max Speed (RPM)	500,000
Lubrication	Required
Shaft Mount Type	Press Fit
Temperature Range	-40 to 120 ºC
Mass (grams)	0.4
RoHS	Compliant

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