Description
Product Overview
The FODA K35×45×41 needle roller and cage assembly is a single-row radial needle roller bearing for applications that require high radial load capacity in a compact radial space. With a 35 mm bore, 45 mm outside diameter and 41 mm width, it uses a steel cage to retain and guide the needle rollers. It is suitable for transmission assemblies, industrial gearboxes, machine tools and other equipment designed with hardened shaft and housing raceways.
Technical Specifications
| Item | Specification |
|---|---|
| Brand / Manufacturer | FODA |
| Bearing Type | Radial Needle Roller and Cage Assembly, Single Row |
| Model | K35×45×41 |
| Bore Diameter (Fw) | 35 mm |
| Outside Diameter (Ew) | 45 mm |
| Width (Bc) | 41 mm |
| Cage Material | Steel cage |
| Dynamic Load Rating (Cr) | 70.8 kN |
| Static Load Rating (C0r) | 113 kN |
| Limiting Speed (Grease) | 8,400 min⁻¹ |
| Limiting Speed (Oil) | 13,000 min⁻¹ |
| Reference Weight | 0.120 kg |
Structure and Working Principle
This needle roller and cage assembly contains multiple cylindrical needle rollers retained by a formed steel cage. Unlike a bearing with integral rings, the assembly is designed to run directly on suitably hardened and ground shaft and housing raceways. The closely spaced rollers distribute radial load across a large contact area while keeping the radial cross-section compact. It is intended principally for radial loading; axial location should be provided by adjacent machine components where required.
Common Applications
- Industrial transmissions and gearboxes
- Machine-tool and automation mechanisms
- Construction and material-handling equipment
- Compact radial bearing positions in machinery
Selection Notes
Confirm the 35 mm shaft raceway diameter, 45 mm housing raceway diameter and 41 mm assembly width before ordering. For direct-bearing arrangements, shaft and housing raceways must meet the required hardness, surface finish and dimensional accuracy. Also verify radial load, speed, lubrication method, operating temperature, contamination protection and axial-guidance design for the intended application.
Request a Quote
Contact FODA with the model K35×45×41, required quantity and application details for availability and technical support.
Reviews
There are no reviews yet.