Excellent corrosion resistance and durability: Ukai's stainless steel casters.
Ukai Casters
Strong against corrosion! Excellent durability and functionality! Ukai's stainless steel casters excel in various scenes.
Ukai's "Stainless Steel Casters" feature hardware made entirely of stainless steel (SUS304), making them resistant to rust. The most critical component of the stopper mechanism, the leaf spring, is also made of stainless steel, providing excellent corrosion resistance. There are four types of hardware: swivel hardware, swivel hardware with stopper, fixed hardware, and fixed hardware with stopper. The stopper mechanism of the swivel caster with stopper is designed as a double stopper, which simultaneously halts the swivel of the hardware and the rotation of the wheel, ensuring safe and reliable stopping. Additionally, the fixed caster with stopper is available in a left-side stopper configuration, where the stopper pedal protrudes to the left when mounted on carts, etc. Other features include a size range from 75 to 200 mm, wheel types made of nylon, rubber, urethane, and MC nylon, and options with stainless steel bearings in the axle area, allowing for long-term use even in areas where corrosion is a concern. 【Features】 ■ All hardware is stainless steel ■ Four types of hardware ■ Wheels available in nylon, rubber, urethane, and MC nylon ■ Stainless steel specifications for wheel bearing areas *For more details, please download the materials or contact us through our website.
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basic information
The fittings are made of all stainless steel (SUS304 [18-8 STAINLESS], with spring steel plates used for the leaf springs), making them resistant to rust and excellent in corrosion resistance. ☆ Types of fittings: JA type (swivel fitting), JAB type (swivel fitting with stopper), KA type (fixed fitting), KABZ/KABZL type (fixed fitting with stopper) ☆ Sizes (mm): 75, 100, 130, 150, 200 ☆ Allowable load (daN): 60 to 500 ☆ Compatible wheels: Nylon, rubber, urethane, anti-static urethane, MC nylon, red rubber, heat-resistant rubber ☆ Special grease options: Casters can also be provided with food-grade grease (HACCP/NSF H1 certified) or heat-resistant and cold-resistant grease for the swivel parts of the fittings and the wheel bearings (made to order). For more details, please feel free to contact us.
Price range
Delivery Time
※The delivery date may vary depending on the quantity, so please feel free to contact us.
Applications/Examples of results
Areas related to water supply, food, and pharmaceuticals.
Detailed information
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Stainless Steel Swivel Caster (φ150 Nylon Wheel) PJA-150
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Stainless Steel Swivel Caster (φ150 Rubber Wheel) PNAJA-150
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Stainless steel fixed caster (φ150 nylon wheel) PKA-150
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Stainless steel fixed caster (φ150 rubber wheel) PNAKA-150
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Swivel caster with stainless steel stopper (φ150 nylon wheel) PJAB-150
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Swivel caster with stainless steel stopper (φ150 rubber wheel) PNAJAB-150
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Fixed caster with stainless steel stopper (φ150 nylon wheel) PKABZ-150
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Fixed caster with stainless steel stopper (φ150 rubber wheel) PNAKABZ-150
Line up（36）
| Model number | overview |
|---|---|
| PJA-75 / PJA-100 / PJA-130 / PJA-150 / PJA-200 | Stainless steel swivel caster (Nylon wheel [plain bearing]) |
| PBDJA-75 / PBDJA-100 / PBDJA-130 / PBDJA-150 / PBDJA-200 | Stainless steel swivel caster (Nylon wheel [with stainless steel bearing]) |
| PNAJA-75 / PNAJA-100 / PNAJA-130 / PNAJA-150 / PNAJA-200 | Stainless steel swivel caster (Rubber wheel made of resin [plain bearing]) |
| PNDJA-75 / PNDJA-100 / PNDJA-130 / PNDJA-150 / PNDJA-200 | Stainless steel swivel caster (Rubber wheel made of resin [with stainless steel bearing]) |
| PNUAJA-75 / PNUAJA-100 / PNUAJA-130 / PNUAJA-150 / PNUAJA-200 | Stainless steel swivel caster (Polyurethane wheel made of resin [plain bearing]) |
| PNUDJA-75 / PNUDJA-100 / PNUDJA-130 / PNUDJA-150 / PNUDJA-200 | Stainless steel swivel caster (Polyurethane wheel made of resin [with stainless steel bearing]) |
| UWAJA-75 / UWAJA-100 / UWAJA-130 / UWAJA-150 / UWAJA-200 | Stainless steel swivel caster (MC nylon wheel [plain bearing]) |
| UWBDJA-75 / UWBDJA-100 / UWBDJA-130 / UWBDJA-150 / UWBDJA-200 | Stainless steel swivel caster (MC nylon wheel [with stainless steel bearing]) |
| UWBSDJA-75 / UWBSDJA-100 / UWBSDJA-130 / UWBSDJA-150 / UWBSDJA-200 | Stainless steel swivel caster (MC nylon wheel [with stainless steel bearing][Slim type]) |
| PKA-75 / PKA-100 / PKA-130 / PKA-150 / PKA-200 | Stainless steel fixed caster (Nylon wheel [plain bearing]) |
| PBDKA-75 / PBDKA-100 / PBDKA-130 / PBDKA-150 / PBDKA-200 | Stainless steel fixed caster (Nylon wheel [with stainless steel bearing]) |
| PNAKA-75 / PNAKA-100 / PNAKA-130 / PNAKA-150 / PNAKA-200 | Stainless steel fixed caster (Rubber wheel made of resin [plain bearing]) |
| PNDKA-75 / PNDKA-100 / PNDKA-130 / PNDKA-150 / PNDKA-200 | Stainless steel fixed caster (Rubber wheel made of resin [with stainless steel bearing]) |
| PNUAKA-75 / PNUAKA-100 / PNUAKA-130 / PNUAKA-150 / PNUAKA-200 | Stainless steel fixed caster (Polyurethane wheel made of resin [plain bearing]) |
| PNUDKA-75 / PNUDKA-100 / PNUDKA-130 / PNUDKA-150 / PNUDKA-200 | Stainless steel fixed caster (Polyurethane wheel made of resin [with stainless steel bearing]) |
| UWAKA-75 / UWAKA-100 / UWAKA-130 / UWAKA-150 / UWAKA-200 | Stainless steel fixed caster (MC nylon wheel [plain bearing]) |
| UWBDKA-75 / UWBDKA-100 / UWBDKA-130 / UWBDKA-150 / UWBDKA-200 | Stainless steel fixed caster (MC nylon wheel [with stainless steel bearing]) |
| UWBSDKA-75 / UWBSDKA-100 / UWBSDKA-130 / UWBSDKA-150 / UWBSDKA-200 | Stainless steel fixed caster (MC nylon wheel [with stainless steel bearing][Slim type]) |
| PJAB-75 / PJAB-100 / PJAB-130 / PJAB-150 / PJAB-200 | Stainless steel swivel caster with stopper (Nylon wheel [plain bearing]) |
| PBDJAB-75 / PBDJAB-100 / PBDJAB-130 / PBDJAB-150 / PBDJAB-200 | Stainless steel swivel caster with stopper (Nylon wheel [with stainless steel bearing]) |
| PNAJAB-75 / PNAJAB-100 / PNAJAB-130 / PNAJAB-150 / PNAJAB-200 | Stainless steel swivel caster with stopper (Rubber wheel made of resin [plain bearing]) |
| PNDJAB-75 / PNDJAB-100 / PNDJAB-130 / PNDJAB-150 / PNDJAB-200 | Stainless steel swivel caster with stopper (Rubber wheel made of resin [with stainless steel bearing]) |
| PNUAJAB-75 / PNUAJAB-100 / PNUAJAB-130 / PNUAJAB-150 / PNUAJAB-200 | Stainless steel swivel caster with stopper (Polyurethane wheel made of resin [plain bearing]) |
| PNUDJAB-75 / PNUDJAB-100 / PNUDJAB-130 / PNUDJAB-150 / PNUDJAB-200 | Stainless steel swivel caster with stopper (Polyurethane wheel made of resin [with stainless steel bearing]) |
| UWAJAB-75 / UWAJAB-100 / UWAJAB-130 / UWAJAB-150 / UWAJAB-200 | Stainless steel swivel caster with stopper (MC nylon wheel [plain bearing]) |
| UWBDJAB-75 / UWBDJAB-100 / UWBDJAB-130 / UWBDJAB-150 / UWBDJAB-200 | Stainless steel swivel caster with stopper (MC nylon wheel [with stainless steel bearing]) |
| UWBSDJAB-75 / UWBSDJAB-100 / UWBSDJAB-130 / UWBSDJAB-150 / UWBSDJAB-200 | Stainless steel swivel caster with stopper (MC nylon wheel [with stainless steel bearing][Slim type]) |
| PKABZ-75 / PKABZ-100 / PKABZ-130 / PKABZ-150 / PKABZ-200 | Stainless steel fixed caster with stopper (Nylon wheel [plain bearing]) |
| PBDKABZ-75 / PBDKABZ-100 / PBDKABZ-130 / PBDKABZ-150 / PBDKABZ-200 | Stainless steel fixed caster with stopper (Nylon wheel [with stainless steel bearing]) |
| PNAKABZ-75 / PNAKABZ-100 / PNAKABZ-130 / PNAKABZ-150 / PNAKABZ-200 | Stainless steel fixed caster with stopper (Rubber wheel made of resin [plain bearing]) |
| PNDKABZ-75 / PNDKABZ-100 / PNDKABZ-130 / PNDKABZ-150 / PNDKABZ-200 | Stainless steel fixed caster with stopper (Rubber wheel made of resin [with stainless steel bearing]) |
| PNUAKABZ-75 / PNUAKABZ-100 / PNUAKABZ-130 / PNUAKABZ-150 / PNUAKABZ-200 | Stainless steel fixed caster with stopper (Polyurethane wheel made of resin [plain bearing]) |
| PNUDKABZ-75 / PNUDKABZ-100 / PNUDKABZ-130 / PNUDKABZ-150 / PNUDKABZ-200 | Stainless steel fixed caster with stopper (Polyurethane wheel made of resin [with stainless steel bearing]) |
| UWAKABZ-75 / UWAKABZ-100 / UWAKABZ-130 / UWAKABZ-150 / UWAKABZ-200 | Stainless steel fixed caster with stopper (MC nylon wheel [plain bearing]) |
| UWBDKABZ-75 / UWBDKABZ-100 / UWBDKABZ-130 / UWBDKABZ-150 / UWBDKABZ-200 | Stainless steel fixed caster with stopper (MC nylon wheel [with stainless steel bearing]) |
| UWBSDKABZ-75 / UWBSDKABZ-100 / UWBSDKABZ-130 / UWBSDKABZ-150 / UWBSDKABZ-200 | Stainless steel fixed caster with stopper (MC nylon wheel [with stainless steel bearing][Slim type]) |
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Company information
Our company consists of three business divisions. <Caster Division> *UKAI CASTERS / A top runner in casters with trust and achievements worldwide. Industrial wheels such as casters and wheels of the "UKAI brand," which are highly regarded for their quality and performance, are loved not only in Japan but also in various countries around the world. We respond widely to the needs of society. <Molding Division> *PLASTIC MOLDING / Quality and reliability made in Japan. We ensure stable product supply. We manufacture a wide variety of plastic products, from everyday items like spoons, forks, stirrers, containers, and household goods to public works products, automotive parts, and machine components. <Gift Division> *GIFT PROPOSAL / Bringing happiness to everyone! We want to deliver gifts that connect to the heart. We provide total support from planning and proposing products useful in all sales promotion scenes to sales. We continue to offer highly original products for the smiles of everyone.