Load capacity of track wheels
The wheels in our range have mechanical dust protection on both sides. IBFM wheels comply with the UNI EN 13241-1 standard and are therefore CE-certified. They also meet the requirements of Annex VII of Directive 2006/42/CE (the Machinery Directive for partly completed machinery).
The load capacity and durability of the products are calculated for wheels that are bolted or welded in place and maintained in accordance with their use and the surrounding environmental conditions.
Load capacities of V-groove wheels are the same as the load capacities of U-groove wheels.
The table below shows the load capacities of all U-groove wheels. If you are choosing V-groove wheels, you can find a load capacity table in the description of each wheel.
![]() |
![]() |
![]() |
| Load capacities of standalone wheels | Load capacities of wheels with bracket | Load capacities of recessed wheels |
Standalone wheel
Single-bearing wheel
| Load capacity per 2 wheels | Diameter | For track | U-groove code |
|---|---|---|---|
| 150 kg | 50 | 16 | KLB-KS16-U050 |
| 200 kg | 60 |
16 |
KLB-KS16-U060 |
| 200 kg |
20 |
KLB-KS20-U060 | |
| 300 kg | 80 | 16 | KLB-KS16-U080 |
| 300 kg | 80 | 20 | KLB-KS20-U080-INOX |
| 300 kg | 80 | 20 | KLB-KS20-UO80-N |
| 400 kg | 100 | 16 | KLB-KS16-U100 |
| 400 kg | 120 | 20 | KLB-KS20-U120 |
| 500 kg | 80 | 20 | KLB-KS20-U080 |
| 1300 kg | 200 | 20 | KLB-KS20-U200 |
Double-bearing wheel
| Load capacity per 2 wheels | Diameter | For track | Code |
|---|---|---|---|
| 1,200 kg | 160 | 20 | KLB-KS-V160-2 |
| 1,300 kg | 200 | 20 | KLB-KS20-U200 |
| 1,800 kg | 160 | 20 | KLB-KD20-U160 |
Wheel with bracket
| Load capacity per 2 wheels | Diameter | For track | Code |
|---|---|---|---|
| 120 kg | 50 | 16 | KLB-KK16-U050 |
| 150 kg | 60 | 16 | KLB-KK16-U060 |
| 150 kg | 60 | 16 | KLB-KK16-U060N-INOX |
| 200 kg | 80 | 16 | KLB-KK16-U080N-INOX |
| 200 kg | 80 | 20 | KLB-KK20-U080N-INOX |
| 300 kg | 80 |
16 | KLB-KK16-U080 |
| 300 kg | 60 | 16 | KLB-KK16-U060-INOX |
| 300 kg | 90 | 16 | KLB-KK16-U090 |
| 350 kg | 100 |
16 | KLB-KK16-U100 |
| 400 kg | 80 | 20 | KLB-KK20-U080 |
| 400 kg | 80 | 16 | KLB-KK16-U080-INOX |
| 460 kg | 100 | 20 | KLB-KK20-U100 |
Recessed wheel for bolting or welding
Wheels for welding have KZ in the product code, while wheels for bolting have KO in the product code.
| Load capacity for 2 wheels | Diameter | For rail | Code |
|---|---|---|---|
| 120 kg | 50 | 16 | KLB-KO16-U050 |
| 150 kg | 60 | 16 | KLB-KO16-U060 |
| 150 kg | 60 | 16 | KLB-KZ16-U060 |
| 150 kg | 60 | 16 | KLB-KO16-U060N-INOX |
| 200 kg | 80 | 16 | KLB-KO16-U080-INOX |
| 200 kg | 80 | 16 | KLB-KO16-U080N-INOX |
| 250 kg | 80 | 16 | KLB-KO16-U080 |
| 250 kg | 90 | 16 | KLB-KO16-U090 |
| 250 kg | 80 | 20 | KLB-KO20-U080 |
| 250 kg | 80 | 20 | KLB-KO20-U080-INOX |
| 250 kg | 80 | 20 | KLB-KO20-U080-N |
| 300 kg | 100 | 16 | KLB-KO16-U100 |
| 300 kg | 80 | 16 | KLB-KZ16-U080 |
| 300 kg | 90 | 16 | KLB-KZ16-U090 |
| 300 kg | 100 | 20 | KLB-KO20-U100 |
| 300 kg | 100 | 20 | KLB-KO20-U100-INOX |
| 350 kg | 100 | 16 | KLB-KZ16-U100 |
| 600 kg | 140 | 20 | KLB-KO20-U140 |
Our range also includes H-shaped wheels:
| Load capacity for 2 wheels | Diameter | Code |
|---|---|---|
| 80 kg | 50 | KLB-KS-H050 |
| 100 kg | 60 | KLB-KS-H060 |
| 200 kg | 80 | KLB-KS-H080 |
| 200 kg | 60 | KLB-KS-S060 |
| 300 kg | 80 | KLB-KS-S080 |
| 400 kg | 100 | KLB-KS-S100 |





