Available Online
Wheel Diameter: 100mm
Castor Frame Type: Swivel with Brake
Wheel Width: 22mm
Wheel Type: Polyurethane
Wheel Code: PU4439
Wheel Bearing Type: Stainless Steel Ball Bearing
Castor Height: 133mm
Swivel Radius: 106mm
Bolt Hole Size: 12mm
Maximum Load Capacity: 100kg
Recommended Load Capacity: 80kg
Richmond’s Stainless Steel Elite castors are manufactured from Grade 304 stainless steel to provide uncompromised durability when hygiene and health are important, they are highly suited to medical or laboratory equipment. Featuring a stainless steel double ball race swivel head contributing to maintenance free life, fitted with an attractive stainless steel thread guard on the 100 and 125mm or plastic thread guards on the 75mm castors these castors can also be fitted to food carts being constantly moved through cool rooms and steamy kitchens and can be hose cleaned. A full range of round and square pintle options are available through your local Richmond store.
The S4478B manufactured by Richmond Rolling Solutions is a swivel frame castor and has a polyurethane wheel. This swivel castor is part of our stainless steel elite bolt range and can safely take loads up to 100kg. The S4478B wheel is fitted with stainless steel ball bearings and is bolt mount. The swivel frame of this castor allows the load to be steered. The outside diameter of the polyurethane wheel is 100mm, the wheel width is 27mm and can be ordered separately (PU4439). To order this castor without a brake, search for S4478.
12mm Bolt Hole
Grade 304 Stainless Steel
Swivel with Brake
Shipping Information
Flat rate shipping for all online orders from our Auckland warehouse.
Shipping will be calculated at checkout.
For more information on our freight charges, click & collect locations, and more view our online shipping policy
*Not all items are available for purchase online.
Addons for your 100mm Poly Nylon Wheel 100kg Capacity Castor (S4478B). Click the product that you’re interested in for more info.
Expanding Pintle For 19mm ID Round Tube (M12 x 90mm Bolt)
(063OBTPRD19-M12)
Expanding Pintle For 19mm Internal Square Tube (M12 x 90mm Bolt)
(063OBTPSQ19-M12)
Expanding Pintle For 22mm ID Round Tube (M12 x 90mm Bolt)
(063OBTPRD22-M12)
Expanding Pintle For 22mm Internal Square Tube (M12 x 90mm Bolt)
(063OBTPSQ22-M12)
Expanding Pintle For 28.5mm ID Round Tube (M12 x 90mm Bolt)
(063OBTPRD28-M12)
Expanding Pintle For 28.5mm Internal Square Tube (M12 x 90mm Bolt)
(063OBTPSQ28-M12)
12mm Top Hat (Bore Reducer) to suit 8mm Fittings (RED1208OBT)
(100RED1208OBT)
12mm Top Hat (Bore Reducer) to to Suit 10mm Fittings (RED1210OBT)
(100RED1210OBT)
100mm Poly Nylon Wheel 100kg Capacity Castor (S4478)
(061SSPS4478)
100mm Poly Nylon Wheel 100kg Capacity Castor (S4478D)
(061SSPS4478D)
Also in Castors
Castors are what we do best. We have thousands of castor choices in our standard range, and if we don’t have what you’re looking for, we can design and manufacture it for you. Read More
100mm Swivel Light Industrial Castor (S4404B)
(064LINS4404B)
100mm Rigid Light Industrial Castor (R4405)
(064LINR4405)
100mm Swivel Light Industrial Castor (S4404)
(064LINS4404)
100mm Swivel Light Industrial Castor (S4422B)
(064LINS4422B)
100mm Rigid Light Industrial Castor (R4423)
(064LINR4423)
100mm Swivel Light Industrial Castor (S4422)
(064LINS4422)
100mm Swivel Light Industrial Castor (S4406B)
(064LINS4406B)
100mm Rigid Light Industrial Castor (R4407)
(064LINR4407)
100mm Swivel Light Industrial Castor (S4406)
(064LINS4406)
100mm Rigid Light Industrial Castor (R4403)
(064LINR4403)
100mm Swivel Light Industrial Castor (S4402B)
(064LINS4402B)
100mm Swivel Light Industrial Castor (S4402)
(064LINS4402)
Can’t find what you need? Contact us for a custom solution
0800 61 71 81 or Contact Us
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