8E-NK30x47x21 RICH Needle Roller Bearing Without Inner Ring – 30 × 47 × 21 mm
OE References:
Technical Specifications:
- Brand: RICH
- Type: Needle roller bearing without inner ring
- Model: 8E-NK30x47x21 RICH
- Inner Diameter (Fw): 30 mm
- Outer Diameter (D): 47 mm
- Width (C): 21 mm
- Cage Material: Polyamide
- Weight: 0.128 kg
- Country of Origin: China
Performance Characteristics:
- Structural Layout: Radial needle roller bearing designed for operation without an inner ring.
- Internal Geometry: Needle roller set for radial load distribution within a specific cross-sectional height.
- Material Type: High-carbon chromium steel rings and rolling elements with polyamide cage.
- Dimensional Format: 30 × 47 × 21 mm configuration.
Transparency Note: This bearing is manufactured under the RICH brand. Any OE or interchangeable references are used solely for identification and do not imply affiliation with other manufacturers.
