Caged Wheel with Nitrile or Viton Seals

Preloader

 

Wheel outer and track case hardened 58/62 Rockwell C 0.8mm deep. Wheel can be supplied with the following bonded to the inner seal:

Nitrile - max. temp. 90°C

Viton - max. temp. 180°C

With full ball wheels the Viton seal can withstand 180°C subject to grease used.

D A B C E F G H J K R
Dynamic Capacity 20500 N / Static Capacity 13775 N
80 29.5 25.4 18 40 20 120 68 23 1.5 3
80 29.5 25.4 18 40 25 120 68 23 1.5 3
100 29.5 25.4 18 40 20 120 68 23 1.5 3
100 29.5 25.4 18 40 25 120 68 23 1.5 3
Dynamic Capacity 40750 N / Static Capacity 29500 N
125.4 36.5 33.5 22 52 30 120 90 31 1.5 4

 

Wheel Grease
All wheel grease is silicone free. Recommended grease volumes are shown in the table for grease up to 160°C.
Temperature Max. 
Staburags NBUI2 150°C 
Petamo GHY443 160°C
Amblygon TA3O/1 160°C
Darina Fett 2 140°C
Retinax A 120°C
Alvania G2 140°C
Optitemp HT2 140°C
Barrierta 260°C
Ontropeen ETG/W2 260°C