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Light gravity-carrying rollers - Series 10 

Roller inserts made from plastics with one row of balls
tube Ø 16 • 20 • 30 • 40

The bearing insert consists of a plastics roller inserts (polypropylene) with plastics seal (polyamide) and steel balls, alternative stainless steel balls 1.4034.
Beginning with tube Ø 20 the balls run in a plastics cage (polyamide).
Anti-static model with roller inserts and seal made from vestamide.

tragrollen schwerkraft serie 10

Combinatory options tube / axle 

  tube axle
size steel stainless steel alu plastics 5 6
8
10
16 x 1 ja ja ja ja ja ja    
20 x 1,5 ja ja ja ja   ja ja  
30 x 2 ja ja
ja ja
  ja ja ja
40 x 1,5 ja
ja ja
 
  ja ja ja
40 x 2,3       ja   ja ja ja

Relation between EL and RL / mm

tube axle   IGM M AGM GL FA SW
° °              
16 5
EL=RL+       3 3  
16 6 EL=RL+   13   3 3  
20 6 EL=RL+   15   5 5  
20 8 EL=RL+   18   5 5  
30 to 40 6 EL=RL+   15   5 5  
30 to 40
8 EL=RL+   18 5 5 5  
30 to 40 10
EL=RL+ 5 17 5 5 5 5

Loading limits bearings

tube
maximum load bearing capacity
daN/bearing
maximum conveyor speed
° static dynamic m/s
16 1,5 3 0,10
20 2,5 5 0,20
30 to 40 3,5
7 0,30