7311 RICH 55x120x29 7311 RICH
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  • 7311 RICH 55x120x29 7311 RICH

7311 RICH 55x120x29

RICH
7311
€15.30
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7311 RICH Single Row Angular-Contact Ball Bearing - 55 x 120 x 29 mm

The 7311 RICH is a high-quality single row angular-contact ball bearing, meticulously manufactured by RICH in China. This precision bearing is expertly designed to accommodate combined loads, meaning it can handle both radial and axial forces acting simultaneously. With precise dimensions of 55 mm bore, 120 mm outer diameter, and 29 mm width, it offers a robust and effective solution for demanding applications.

This RICH bearing features a robust steel cage, ensuring optimal ball separation and stable operation, even under varying conditions. A key characteristic of this bearing is its contact angle of 30°. This specific contact angle allows the bearing to support significant axial loads in one direction, in addition to radial loads. For applications where axial loads are present in both directions, two such bearings are often used in a duplex arrangement (face-to-face or back-to-back).

Weighing 1.41 kg, this durable component from RICH offers dependable performance and resilience. It is ideally suited for applications requiring high precision and the ability to manage combined loads, such as large machine tool spindles, heavy-duty gearboxes, large pumps, and other industrial equipment where accurate shaft guidance and reliable operation under extreme conditions are crucial.

Key Specifications:

  • Type: Single Row Angular-Contact Ball Bearing
  • Brand: RICH
  • Model: 7311 RICH
  • Dimensions: 55 mm bore x 120 mm outer diameter x 29 mm width
  • Bore Diameter (d): 55 mm
  • Outer Diameter (D): 120 mm
  • Width: 29 mm
  • Cage Material: Steel
  • Contact Angle: 30°
  • Weight: 1.41 kg
  • Country of Origin: China

Key Advantages:

  • High Combined Load Capacity: Designed to efficiently handle substantial radial and axial loads simultaneously.
  • Precision Performance: Suitable for applications demanding high rotational accuracy.
  • Durable Steel Cage: Ensures robust performance and extended service life.
  • Optimal Contact Angle (30°): Provides strong axial load support in one direction.
  • RICH Quality: Manufactured by RICH in China, guaranteeing consistent quality and dependable performance.

Data sheet

Inner Diameter
55
Outer Diameter
120
Width
29
Weight
1,33
Ball Rows
Single Row
Cage
Steel Cage
Clearance
CN (Normal)
Category
Single Row Angular-Contact Ball Bearing

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