Bearing - HK 3520 CX
Product detailed description
Bearing - HK 3520 CX
HK 3520 CX is an open-ended drawn-cup needle roller bearing with a cage and no separate inner ring. Its nominal dimensions are 35 × 42 × 20 mm. The compact design is intended for applications with limited radial space and a requirement for high radial load capacity.
Key features
- HK design: open at both ends and supplied without an inner ring.
- Loads: carries radial loads; axial guidance must be provided by a separate design element.
- Raceway: the shaft must be suitably hardened, precision-ground and finished to the required surface quality.
- Lubrication: the open design requires suitable lubricant and protection against dirt and moisture.
Installation and use
The thin-walled cup obtains its final geometry after press-fitting, so housing-bore accuracy, roundness and rigidity are important. Install the bearing evenly with a suitable mandrel; striking the thin cup can deform it. Before ordering, compare the full designation HK 3520 CX, dimensions and mounting requirements with the original component or technical documentation.
Product rating
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We can arrange delivery of almost any CX 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.
CX – product identification and supply
The CX 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.