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1211 K TN C3 RICH 55x100x21 1211K-TN-C3 RICH
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  • 1211 K TN C3 RICH 55x100x21 1211K-TN-C3 RICH

1211 K TN C3 RICH 55x100x21

1211 K TN C3 RICH Self-Aligning Ball Bearing – designed with a polyamide cage for quiet and efficient operation, C3 clearance for enhanced performance at higher speeds, and a tapered bore (1:12) for secure mounting. Dimensions 55 x 100 x 21 mm, weight 0.685 kg. Ideal for industrial machinery requiring misalignment compensation, durability, and long service life.

RICH
1211K-TN-C3
€4.17
No tax
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🏠 The Product Is In Our Warehouse And Will Arrive At Your Shipping Address Within 7–10 Business Days.

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1211 K TN C3 RICH | Self-Aligning Ball Bearing – 55 x 100 x 21 mm

Technical Specifications:

  • Catalog Code: 1211 K TN C3 RICH
  • Brand: RICH
  • Type: Self-Aligning Ball Bearing
  • Inner Diameter (d): 55 mm
  • Outer Diameter (D): 100 mm
  • Width (B): 21 mm
  • Weight: 0.685 kg
  • Cage Material: Polyamide (TN)
  • Internal Clearance: C3 – greater than normal
  • Sealing: None (open execution)
  • Taper: 1:12 tapered bore
  • Country of Origin: China

Key Performance Advantages:

  • Self-Aligning Design: Compensates for misalignment and shaft deflection, ensuring smooth operation.
  • Polyamide Cage (TN): Lightweight, quiet running, and reduced friction compared to steel cages.
  • C3 Clearance: Greater than normal play, ideal for higher speeds or thermal expansion.
  • Tapered Bore (1:12): Allows secure mounting with adapter sleeves for versatile applications.
  • Open Execution: No seals, suitable for environments with external lubrication systems.
  • RICH Quality: Precision manufactured for durability and consistent performance.

Transparency Note: This self-aligning ball bearing is manufactured directly under the RICH brand. The catalog code 1211 K TN C3 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
100
Width
21
Weight
0,711
Ball Rows
Double Row
Clearance
C3 (Greater than Normal)

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