• Oberbandrollen

Carrying Idlers CompactPlus

Characteristics:

  • Idler tube made of longitudinal seam-welded steel tubes acc. to EN 10305-3, with restricted tolerances (Küpper Standard), S235JR acc. to EN 10025-2
  • Bearing housings forged C15 acc. to EN 10267-2 or S235JR acc. to EN 10025-2 / bearing housings cast from EN-GJL-200 acc. to EN 1561
  • Seat IT7 acc. to EN ISO 286-1
  • Axles made of round bar steel acc. to EN 10083-2 or bending-resistant hollow axle, precision tube with welded-in shaft extensions; seats IT6 acc. to EN ISO 286-1
  • Deep-groove ball bearings AKT acc. to DIN 625-1 2Z, plastic cage, greased for life to 50 – 60% of bearing’s free internal volume
  • Bearing sizes 6204 – 6312
  • ISO tolerance class P0 acc. to DIN 620-2
  • Radial internal clearance C4 acc. to DIN 620-4
  • Patented QLR Hybrid Sealing, greased for life, especially effective against the intrusion of water and dust
  • True running 0.5 mm/m (average of the total delivery)
  • Balace quality ≤ G25 acc. to ISO 1940
Carrying Idlers CompactPlus
Carrying Idlers CompactPlus
    Bearing size
  6204 6205 6305 6306 6308 6310 6312
Idler diameter ØD [mm]
63,5            
88,9        
101,6    
108    
127    
133  
139,7  
152,4  
159
177,8
193,7        
203,2          
219,1          
Further sizes on request
Idlers and conveyor belt rollers – Request Form
Compact
CompactPlus
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Artur Küpper GmbH & Co. KG
An der Knippenburg 27
46238 Bottrop


phone: +49 (2041) 177 - 0
fax: +49 (2041) 177 - 100
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