SWF4W 0.25" Bore linear motion ball bushings/bearings, the inner diameter(bore) is 0.25" inch dimensions with steel retainer, bearing is a high accuracy grade linear bushings, series mainly used in the USA, NB brand (Nippon Bearing Linear Systems), made in Japan.
| NationSkander California Corporation | |
|---|---|
| Product Category | Ball Bearings |
| Product Number | Kit8203 |
| Product Name | NB Systems SWF4W 1/4 |
