Type: Needle roller bearing without inner ring (Drawn cup)
Brand: RICH
Model Designation: HK1312 RICH
Inner Diameter (d): 13 mm
Outer Diameter (D): 19 mm
Width (B): 12 mm
Cage Material: Steel
Weight: 0.014 kg
Country of Origin: China
Performance Characteristics:
Structural Layout: Drawn cup needle roller arrangement with open ends.
Material Type: High-carbon chromium steel rollers and steel cage.
Internal Geometry: Needle roller set designed for direct shaft integration.
Dimensional Format: 13 × 19 × 12 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.