NB Linear Systems:SWF40 2 1/2" inch Ball Bushings:Round Flange
	Part Number: Kit8091 Our Low Price: $278 Shipping Weight: 8.03 pounds
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SWF40:Made in Japan:NB Linear Systems Round Flange Type Nippon Bearing Linear Systems

SWF40 2 1/2" Bore linear motion ball bushings/bearings, inner diameter(bore)= 2.500" (2.500") inch dimensions with steel retainer, high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan. dr = 2.5000 inch D = 3.7500 inch L = 5.0000 inch Df = 5.3750 inch t = 0.7500 inch P.C.D. = 4.5625 inch X = 0.4062 inch Y = 0.6250 inch Z = 0.3750 inch