6311 ZZ C4/5K NTN 55x120x29 ,
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6311 ZZ C4/RPK RICH 55x120x29 | Special Grease

RICH
6311ZZC4/RPK

Volume discounts

Quantity Unit price
10 €16.60
20 €15.81
50 €15.02
100 €14.23
€18.34
No tax
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6311 ZZ C4/RPK RICH | Single Row Deep Groove Ball Bearing – 55 x 120 x 29 mm

Technical Specifications:

  • Catalog Code: 6311 ZZ C4/RPK RICH
  • Brand: RICH
  • Lubrication: RPK – special grease formulation for extended temperature range and durability
  • Grease Temperature Range: –40°C to +150°C
  • Type: Single Row Deep Groove Ball Bearing
  • Bore Diameter: 55 mm
  • Outer Diameter: 120 mm
  • Total Width: 29 mm
  • Clearance: C4 – greater than C3
  • Cage: Steel
  • Sealing: Double-sided metal shields (ZZ), non-contact type
  • Weight: 1,38 kg
  • Country of Origin: China

Key Performance Advantages:

  • Enhanced Clearance: C4 clearance allows for greater thermal expansion and higher speed tolerance.
  • Special Lubrication: RPK grease ensures enhanced thermal stability and long-term protection.
  • Shielded Protection: ZZ metal shields offer dust resistance with minimal friction.
  • Compact Size: Suitable for precision assemblies and compact housings.

Data sheet

Inner Diameter
55
Outer Diameter
120
Width
29
Weight
1,37
Ball Rows
Single Row
Sealing
Cover On Both Sides
Cage
Steel Cage
Clearance
C4
Category
Single Row Deep Groove Ball Bearing

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