The IR 30X35X17 Needle Roller Inner Ring by SKF is a precise mechanical component designed to meet the high demands of industrial applications. This inner ring, with dimensions of 30 mm bore diameter, 35 mm outer diameter, and 17 mm width, is typically used as a bearing accessory in various machinery setups. Known for its compatibility with needle roller bearings, this component is integral in facilitating smooth rotational movements in complex mechanical systems.
Technical specifications
| Specification | Value |
|---|---|
| Bore diameter (d) | 30 mm |
| Outer diameter (D) | 35 mm |
| Width (B) | 17 mm |
| Ring material | Chrome steel |
| Precision class | P0 / ABEC-1 |
| Operating temperature range | -20 / +120 °C |
Technical advantages
The SKF IR 30X35X17 Needle Roller Inner Ring offers several technical benefits that enhance its performance in industrial settings.
- Manufactured from high-grade chrome steel, ensuring excellent durability and resistance to wear.
- Standard P0 precision class, providing reliable performance in general engineering applications.
- Compatible with a wide range of needle roller bearings, allowing for versatile use across different machinery.
- Withstands operating temperatures from -20 to +120 °C, ensuring functionality in various environmental conditions.
- Ideal dimensions for compact and space-constrained assemblies, without compromising performance.
Typical applications
The IR 30X35X17 Needle Roller Inner Ring finds its application in a variety of specific industries and machinery types.
- Automotive industry (transmission systems, gearboxes)
- Industrial automation (conveyor systems, assembly equipment)
- Textile machinery (spinning machines, looms)
- Machine tools (lathes, milling machines)
- Printing equipment (offset printers, flexographic presses)
Availability and ordering
Eurobearing.eu is your specialised B2B supplier for the IR30X35X17-SKF Needle Roller Inner Ring, ensuring fast availability and prompt delivery. For bulk quantities, you can request a quote to suit your business needs. Add to cart or request a quotation today to secure your order.

