1/4" Bore Shaft End Supporter (Inch Series), inner diameter(bore) is 1/4" inch dimensions with steel retainer, bearing is a high accuracyy grade linear bushing, series mainly used in the USA, NB brand (Nippon Bearing Linear System).
| NationSkander California Corporation | |
|---|---|
| Product Category | Ball Bearings |
| Product Number | Kit7971 |
| Product Name | NB Linear Systems WH4A 1/4 |