NB Systems SW4 1/4" inch Ball Bushings Linear Motion
Product Code: Kit7953
Our Price: CA$37.29
Description
| 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. |
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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
|
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