3311 M RICH 55x120x49,2
3311 M RICH Angular-Contact Ball Bearing – double row design with brass cage guided by rolling elements. Dimensions 55 x 120 x 49.2 mm, weight 2.2 kg. Ensures high rigidity, durability, and long service life.
3311 M RICH | Double Row Angular-Contact Ball Bearing – 55 x 120 x 49.2 mm
Technical Specifications:
- Catalog Code: 3311 M RICH
- Brand: RICH
- Type: Double Row Angular-Contact Ball Bearing
- Inner Diameter (d): 55 mm
- Outer Diameter (D): 120 mm
- Width (B): 49.2 mm
- Weight: 2.2 kg
- Cage: Brass, guided by the rolling elements
- Internal Clearance: CN – Normal clearance
- Sealing: None (open execution)
- Country of Origin: China
Key Performance Advantages:
- Double Row Angular-Contact Design: Provides high rigidity and supports combined radial and axial loads.
- Brass Cage: Guided by rolling elements for enhanced durability and heat resistance.
- Normal Clearance (CN): Balanced play for general-purpose applications.
- Open Execution: No seals, suitable for environments with controlled lubrication.
- Large Format: 55 mm bore, 120 mm outer diameter, and 49.2 mm width, robust at 2.2 kg.
- RICH Quality: Precision manufactured for durability and consistent performance.
Transparency Note: This double row angular-contact ball bearing is manufactured directly under the RICH brand. The catalog code 3311 M is used solely for identification and does not imply affiliation with other brands. The product is clearly marked with its actual brand and origin.
Data sheet
Inner Diameter
55
Outer Diameter
120
Width
49,2
Weight
2,2
Ball Rows
Double Row
Cage
Brass
Category
Double Row Angular-Contact Ball Bearing
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3311 M RICH Angular-Contact Ball Bearing – double row design with brass cage guided by rolling elements. Dimensions 55 x 120 x 49.2 mm, weight 2.2 kg. Ensures high rigidity, durability, and long service life.
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