STEP 1Select an application

STEP 2Calculate the allowable load of one piece of caster.

Self-weight of set equipmentkg

The maximum loading capacitykg

4

×1.25

Allowable load of one piece of caster00(daN)

※It’s only applied to the case when using 4 pieces of casters. If there are more than 4 pieces of caster, please contact us.

About Caster

Wheel Material and Characteristics

Rubber Wheels

Common Characte
ristics

Rubber wheels are widely used and provide elasticity and provide good traveling performance on uneven road surface. In addition, rubber wheels are cheaper than urethane wheels. A traveling mark is likely to be remained on floor surface while running and rubber wheels may be deformed if load is applied for extended period of time.

  • R RH RE RHER RH
    RE RHE
  • W-GW-G
  • W, WEW, WE
  • WOWO
  • W-P-GW-P-G
  • W-PW-P
  • WBWB
  • WB-GWB-G
  • WF・WF(AR)WF・WF(AR)
  • WF-GWF-G
  • WF(Gr)WF(Gr)
  • NR-GNR-G
  • NR(※1)NR(※1)
  • NR(※2)NR(※2)
  • NWRNWR
  • NRBNRB
  • AWAW
  • AW(AR)GrAW(AR)Gr
Wheel Symbol Wheel Name Wheel Diameter Features
R Rubber φ25~50 This is a standard wheel in which rubber is integrated.
RH φ50~125
RE Conductive Rubber φ50 Rubber integrated type. It is a conductive wheel that can remove static electricity.
RHE φ65~125
W-G Grey Rubber
(steel plate, including B)
φ75~200 This is a standard wheel in which the wheel assembly portion is made of steel plate.
Since a commercial bearing is used, rotation of a wheel is good.
Color of rubber is gray in order to prevent leaving marks on the floor surface.
W Rubber
(steel plate, including B)
φ75~200 This is a standard wheel in which the wheel assembly portion is made of steel plate.
WO Oil resistant Rubber
(steel plate, including B)
φ100~200 This is a standard wheel in which the wheel assembly portion is made of steel plate.
WE Conductive Rubber
(steel plate, including B)
φ75~200 This is a standard wheel in which the wheel assembly portion is made of steel plate.
Since a commercial bearing is used, rotation of a wheel is good.
It is a conductive wheel that can remove static electricity.
W-P-G Grey Rubber
(steel plate, including B)
φ100~125 The wheel assembly potion is made of steel plate.
By using a resin bush at the bearing portion, this wheel provides cost effectiveness even though traveling performance is degraded compared with normal bearings.
Color of rubber is gray in order to prevent leaving marks on the floor surface.
W-P Rubber
(steel plate, including B)
φ100~150 The wheel assembly potion is made of steel plate.
By using a resin bush at the bearing portion, this wheel provides cost effectiveness even though traveling performance is degraded compared with normal bearings.
WB Rubber
(steel plate, including B)
φ130~200 Since a commercial bearing is used, rotation of a wheel is good.
Since a commercial bearing is used, rotation of a wheel is good.
In addition, rattle between the body and a wheel is eliminated, rattling of a wheel while traveling is reduced.
WB-G Grey Rubber
(steel plate, including B)
φ130~200 The wheel assembly potion is made of steel plate.
Since a commercial bearing is used, rotation of a wheel is good.
In addition, rattle between the body and a wheel is eliminated, rattling of a wheel while traveling is reduced.
Color of rubber is gray in order to prevent leaving marks on the floor surface.
WF Rubber
(steel plate, including B)
φ200 The wheel assembly potion is made of steel plate.
Since a deep-groove bearing is used, rotation of a wheel is excellent and rotating sound is reduced.
WF-G Grey Rubber
(steel plate, including B)
φ200 The wheel assembly potion is made of steel plate.
Since a deep-groove bearing is used, rotation of a wheel is excellent and rotating sound is reduced.
Color of rubber is gray in order to prevent leaving marks on the floor surface.
WF(AR) Abrasion Resistant Rubber
(steel plate, including B)
φ200 The wheel assembly potion is made of steel plate.
Since a deep-groove bearing is used, rotation of a wheel is good and rotating sound is reduced.
In addition, by using abrasion resistant rubber it has become a durable wheel that is hard to wear.
WF(Gr) Green Rubber
(steel plate, including B)
φ200 The wheel assembly potion is made of steel plate.
Since a deep-groove bearing is used, rotation of a wheel is excellent and rotating sound is reduced.
NR-G Grey Rubber
(nylon wheel assembly, including B)
φ100~150 Since the wheel assembly portion is made of resin, this wheel is lighter than the wheel type made of steel plate.
Since a commercial bearing is used, rotation of a wheel is good.
Color of rubber is gray in order to prevent leaving marks on the floor surface.
NR(※1) Rubber
(nylon wheel assembly)
φ75~100 Since the wheel assembly portion is made of resin, this wheel is lighter than the wheel type in which rubber is integrated.
NR(※2)・NWR Rubber
(nylon wheel assembly)
φ100~150 Since the wheel assembly portion is made of resin, this wheel is lighter than the wheel type made of steel plate.
Since a commercial bearing is used, rotation of a wheel is good.
NRB Rubber
(nylon wheel assembly, including B)
φ75~100 Since the wheel assembly portion is made of resin, this wheel is lighter than the wheel type made of steel plate.
Since a commercial bearing is used, rotation of a wheel is good.
AW Rubber
(aluminum wheel assembly, including B)
φ150~200 The wheel assembly portion is made of aluminum die-casting and provides excellent durability.
Since a deep-groove bearing is used, rotation of a wheel is good.
AW(AR)Gr Since a deep-groove bearing is used, rotation of a wheel is good. φ150~200 The wheel assembly portion is made of aluminum die-casting and provides excellent durability.
Since a deep-groove bearing is used, rotation of a wheel is good.

※(including B) indicates wheels equipped with bearing.

List of product series
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About Caster