• NB SW4 1/4" Ball Bushings Linear Motion - fast shipping 🇺🇸
  • NB SW4 1/4" Ball Bushings Linear Motion - fast shipping 🇺🇸
  • NB SW4 1/4" Ball Bushings Linear Motion - fast shipping 🇺🇸
1 3

NB

NB SW4 1/4" Ball Bushings Linear Motion

NB SW4 1/4" Ball Bushings Linear Motion

$39.99 USD
$63.00 USD $39.99 USD
促销 售罄
NB Systems SW4 1/4" inch Ball Bushings Linear Motion


SW4:Made in Japan:NB Linear Systems
Nippon Bearing Linear Systems

SW4 1/4" Bore linear motion ball bushings/bearings, inner diameter(bore) is 1/4" 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.


Item Number of ball circuits Dimensions(Inches) Eccentricity radial clearance basic load rating
dr D L B W D1
inch tolerance inch/mm inch tolerance inch/mm inch tolerance inch/mm inch tolerance inch/mm precision
inch/mm 		high
inch/mm 		dynamic
CN 		static
CoN
precision high
SW4 4 .2500 0
-.00025 		0
-.00040 		.5000 0
-.00045 		.7500 0
-.008 		.5110 0
-.008 		.0390 .4687 .0003
8 		.0005
12 		.0001
-3 		206 265



查看完整详细信息