• NB SW48 3 inch Ball Bushings Linear Motion
  • NB SW48 3 inch Ball Bushings Linear Motion
  • NB SW48 3 inch Ball Bushings Linear Motion
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NB

NB SW48 3 inch Ball Bushings Linear Motion

NB SW48 3 inch Ball Bushings Linear Motion

$684.89 USD
$760.99 USD $684.89 USD
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SW48:Made in Japan:NB Linear Systems
Nippon Bearing Linear Systems


SW48 3" Bore linear motion ball bushings/bearings, innerdiameter(bore) is 3" inch dimensions with steelretainer, Bearing is a high accuracy grade linear bushings,series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.
  • SW48 Linear Motion Ball Bushings
  • NB Systems Ball Bushings Linear Motion
  • Number of ball circuits: 6
  • Size: 3" x 4 1/2" x 6" inch
  • Inner Diameter: 3" inch
  • Outer Diameter: 4 1/2" inch
  • Length: 6" inch
  • Quantity: 1 Bearing
  • Dynamic load rating: 7,350 N
  • Static load rating: 16,000 N


Major dimensions and tolerance (inch)
Eccentricity
Radial clearance
(inch)
dr D L B W D1 Precision
(inch)		 High
(inch)
inch tolerance inch tolerance inch tolerance inch tolerance
Precision High
3" 0-.0004 0-.0006 4.5" 0-.0009 6" 0-.016 4.726" 0-.016 0.12 4.31 .0007-17 .0010-35 .0008-20


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