NK18/20 S RICH is a stainless steel needle roller bearing without inner ring, designed for direct shaft mounting in corrosion-prone environments. Featuring a steel cage and compact profile. Made in China under the RICH brand.
NK18/20 S RICH | Stainless Steel Needle Roller Bearing Without Inner Ring – 18 x 26 x 20 mm
Technical Specifications:
Catalog Code: NK18/20 S RICH
Brand: RICH
Type: Needle Roller Bearing Without Inner Ring
Bore Diameter: 18 mm
Outer Diameter: 26 mm
Total Width: 20 mm
Cage: Steel
Material: Stainless Steel
Weight: 0.033 kg
Country of Origin: China
Key Performance Advantages:
Stainless Steel Build: Corrosion-resistant and ideal for cleanroom, food-grade, or humid environments.
Inner Ring Not Required: Designed to run directly on hardened shafts, reducing component count.
Steel Cage: Ensures precise roller guidance and high-speed capability.
Transparency Note: This bearing is manufactured under the RICH brand. The code NK18/20 S is used solely for identification and does not imply affiliation with any other brand. The product is clearly marked with its actual brand and origin.
Data sheet
Inner Diameter
18
Outer Diameter
26
Width
20
Weight
0,033
Roller Rows
Single Row
Cage
Steel Cage
Category
Stainless Steel Needle Roller Bearing Without Inner Ring
NK18/20 S RICH is a stainless steel needle roller bearing without inner ring, designed for direct shaft mounting in corrosion-prone environments. Featuring a steel cage and compact profile. Made in China under the RICH brand.