DL 1212 RICH 12x18x12 DL1212
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DL 1212 RICH 12x18x12 DL1212

DL 1212 RICH 12x18x12

The DL 1212 RICH is a needle roller bearing without an inner ring (12x18x12 mm) featuring a cageless design for maximum load capacity in an ultra-compact drawn cup structure.

DL1212
€1.38
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DL 1212 RICH Needle Roller Bearing without Inner Ring - 12 x 18 x 12 mm

Technical Specifications:

  • Brand: RICH
  • Type: Needle Roller Bearing without Inner Ring
  • Model: DL 1212
  • Dimensions: 12 x 18 x 12 mm
  • Roller Complement Diameter (Fw): 12 mm
  • Outer Diameter (D): 18 mm
  • Width (B): 12 mm
  • Weight: 0.009 kg
  • Cage: None (Cageless Design)
  • Country of Origin: China

The DL 1212 RICH is a robust needle roller bearing without an inner ring, manufactured by RICH to deliver maximum load-carrying capability within a minimal radial space. With precise metric dimensions of 12 x 18 x 12 mm, this unit provides an efficient solution for highly stressed applications.

This bearing utilizes a cageless design, which maximizes the roller density within the assembly. This structure is specifically optimized for handling extremely high radial loads and is preferred in scenarios involving low speeds or oscillating movements where maximum capacity is crucial. The thin-walled, drawn cup outer ring is secured via a press-fit directly into the housing bore. Due to its inner-ringless configuration, the DL 1212 RICH requires the mating shaft surface to be properly hardened and ground to function as the inner raceway, ensuring structural rigidity and optimal space saving.

Key Performance Advantages:

  • Maximum Radial Load Capacity: The cageless design utilizes the highest possible number of needle rollers, providing exceptional support for heavy loads.
  • Ultra-Low Sectional Height: The drawn cup architecture and the lack of an inner ring minimize the radial space required for installation.
  • Space-Saving and Rigid: Uses the prepared shaft surface as the inner raceway, leading to a compact and stiff overall assembly.
  • Simple, Robust Mounting: The drawn cup outer ring allows for a straightforward press-fit assembly without requiring additional axial retaining elements.

Data sheet

Inner Diameter
12
Outer Diameter
18
Width
12
Weight
0,009
Cage
Steel Cage
Clearance
CN (Normal)
Category
Needle Roller Bearing

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