K28x40x18 RICH – Needle Roller and Cage Assembly – 28 × 40 × 18 mm
Technical Specifications:
Type: Needle roller and cage assembly
Brand: RICH
Model Designation: K28x40x18 RICH
Inner Diameter (d): 28 mm
Outer Diameter (D): 40 mm
Width (B): 18 mm
Size Category: Medium
Cage Material: Steel
Rolling Elements: Needle rollers
Country of Origin: China
Performance Characteristics:
Needle roller assembly designed with cage‑retained cylindrical rollers.
Assembly intended for integration into matching housing bores.
Compact radial cross‑section suitable for constrained housings.
Dimensional format compatible with standardized bearing layouts.
Rolling elements configured for radial motion without inner ring.
Dimensional format: 28 × 40 × 18 mm.
Transparency Note: This product is manufactured under the RICH brand.
Dimensional values are provided solely for identification and do not imply
affiliation with or endorsement by other manufacturers.