Bearing - NA 4906 V DKF
Product detailed description
Bearing - NA 4906 V DKF
NA 4906 V DKF is a full-complement needle roller bearing with an inner ring and dimensions of 30 × 47 × 17 mm. The V suffix denotes a cageless design in which the available space contains more needles to increase radial load capacity.
Key features
- NA design: a machined outer ring, needle rollers and a separate inner ring form a complete bearing for shafts without their own hardened raceway.
- V full complement: the high number of needles increases radial capacity but permits lower speeds than a caged version.
- Loads: intended for high radial forces; axial loads must be supported by other design elements.
- Dimensions: 30 mm bore, 47 mm outside diameter and 17 mm width.
Installation and lubrication
Apply mounting force directly through the ring being fitted and never through the needles. Provide accurate alignment, clean lubricant and a reliable lubricant supply; a full-complement design is sensitive to inadequate lubrication. Before ordering, verify the full designation NA 4906 V DKF, dimensions, required clearance and permissible speed.
Product rating
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We can arrange delivery of almost any DKF product, even if it is not currently listed in our catalogue.
Send us the designation, a photo of the nameplate, dimensions or a description of the application, and we will check availability.
DKF – product identification and supply
The DKF designation may appear on different technical products and spare parts. To identify the exact item reliably, we therefore work from the complete marking and the available technical data.
The exact item should be selected by its complete designation and technical parameters. Dimensions, design, material and operating conditions are important when matching a replacement.
For an accurate quotation, please provide the full marking, required quantity and any available documentation. We will compare the specification and verify a suitable delivery option.
| Manufacturing company : | DKF Deutsche Kugellagerfabriken GmbH |
|---|---|
| Address : | Rosenthaler Straße 40/41, 10178 Berlin, Germany |
| E-mail : | mail@dkf-group.de |