# NSK WBK30DF-31 Angular Contact Ball Bearing - 30 mm Bore, Duplex Arrangement - MROSupply.com

***NSK WBK30DF-31 precision ground ball screw support bearing unit with duplex angular contact bearing arrangement for high axial rigidity and accuracy. 30 mm bore, pre-lubricated and sealed for maintenance-free operation. Designed for CNC machine tools and precision positioning systems.***



## Product details:

- Catalog number: WBK30DF-31
- SKU: 5040020
- Obsolete: This item is no longer available on MROSupply.com, however we
have this identical replacement you can see here - [NSK WBK30DF-31H precision ground ball screw support unit with 30 mm shaft diameter. Compact design for high-accuracy positioning in machine tool and automation applications. Provides rigid axial support for ball screw ends, reducing deflection and improving system stiffness.](https://www.mrosupply.com/products/96821355/as-markdown/)
- Shipping: ***FREE SHIPPING***  ON ORDERS OVER $100
- Typically Ships in: 1 day
- Brand: [NSK Bearings](https://www.mrosupply.com/brands/nsk-bearings/)
- Category: 
    - [Accessories](htts://www.mrosupply.com/linear-motion/acme-ball-screw/accessories/)
    - [Acme & Ball Screw](htts://www.mrosupply.com/linear-motion/acme-ball-screw/)
    - [Linear Motion](htts://www.mrosupply.com/linear-motion/)
- Unit of measure: each
- Weight: 6.325 lb
- Returns: Yes


## Product images:
- https://static.mrosupply.com/images/noimage.webp




## Product's reviews:
- Had what i needed - Found the bearing I needed. Reasonable price. Great phone support.
- Purchasing specialist - Great!!!
- Sales - Great Service !!