DefinitionA caster is a mechanical component consisting of a wheel mounted in a fork, associated with a mounting system (plate, central hole, stem or bushing) allowing its attachment under a support. It provides mobility for equipment or loads by converting linear movement into wheel rotation, reducing the effort required to move items.
Material- Fork in high-grade nylon, swivel on double-row ball bearings.
- Wheel body in polyamide.
- Tread in polyurethane, hardness 92° Shore A.
- Precision ball bearings.
Version- Mounting type: plate.
- Available with brake and without brake.
Dimensional range- Wheel diameter (d1): 100 or 125 mm.
- Tread width (l2): 20 mm.
- Offset (l1): 32 or 40 mm.
- Nominal load: 120 or 130 kg.
Application- Operating temperature: from -20 °C to +60 °C.
Order exampleORDER EXAMPLE: Reference 38-2021-100
Characteristics / technical specifications- Displayed model reference: 38-202.
- Product variants listed: 38-2021-100 (without brake, d1=100), 38-2021-125 (without brake, d1=125), 38-2022-100 (with brake, d1=100), 38-2022-125 (with brake, d1=125).
- Heights and dimensions (examples in product table): h1 ≈ 124 mm or 148 mm depending on d1, l1 = 32 mm or 40 mm, l2 = 20 mm, l3 = 77 mm, l4 = 67 mm, l5 = 56–61.5 mm, l6 = 46.5–51.5 mm.
- Availability indicated: typical lead time 5 to 9 days (depending on variant).