5312TN-2RS RICH – Double Row Angular-Contact Ball Bearing – 60 x 130 x 54 mm
Technical Specifications:
Type: Double row angular-contact ball bearing
Brand: RICH
Model Designation: 5312TN-2RS
Inner Diameter (d): 60 mm
Outer Diameter (D): 130 mm
Width (B): 54 mm
Sealing: 2RS (Double-sided contact rubber seals)
Cage Material: Polyamide (TN)
Internal Clearance: CN (Normal clearance)
Weight: 3.033 kg
Country of Origin: China
Performance Characteristics:
Structural Configuration: Double-row design that functions similarly to two single-row angular contact bearings arranged back-to-back, providing high axial and radial rigidity.
Sealing System: Equipped with heavy-duty contact rubber seals (2RS) on both sides to ensure maximum protection against environmental contaminants and superior lubricant retention.
Cage Design: Features a reinforced polyamide cage (TN), which offers excellent sliding properties, reduced noise, and better performance under high-speed conditions.
Load Management: Specifically engineered to accommodate simultaneous radial loads and axial thrust in both directions, making it ideal for heavy-duty industrial rotating equipment.
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.