S45 Stainless Steel Casters

MEDIUM DUTY

RWM’s S45 Stainless Steel Casters feature a cold forged top plate, yoke and button that improves swivel action and increases service life with sealed raceways. The stainless steel casters are made of 304 series stainless steel which is electropolished to further improve long term corrosion protection and resistance to microbial buildup. Stainless steel casters provide a dramatic increase in resistance to corrosion due to environmental or chemical factors.

The standard tight fitting raceway seals and polished stainless steel finish make this an ideal solution for messy food processing facilities, OEM equipment, cooking facilities, wash-down applications and medical facilities. These casters are available with side actuated tread locking brakes which provide superior locking over conventional side wheel brakes and are also offered in a total locking version which locks both the wheel and the swivel raceway from rotating at the same time.

FEATURES
Raceway Design Cold forged top plate, yoke and button improves swivel action and increases service life. Heavy duty load and thrust bearings are ground and rotate on raceways. Top plate and legs are 1/4″ steel, legs formed for increased strength. All swivel sections are equipped with a lubrication fitting for field maintenance. RWM lubricates all swivel sections prior to shipment. Sealed swivel raceways are standard.
Capacity Up to 900 lbs.
Kingpin 5/8″ diameter rivet hydraulically compressed to increase strength of swivel section as compared to staking.
Axle 1/2″ diameter drilled axle with lubrication fitting provided on casters to improve ease of lubrication where required (not required for ball bearing).
Mounting Plate Size 4″ x 4-1/2″ x 1/4″
Bolt Hole Spacing 2-5/8″ x 3-5/8″, slotted to 3″x 3
Mounting Bolt Diameter 3/8
Raceway Seals Standard
APPLICATIONS

RWM’s Stainless Steel Casters feature 304 stainless steel that is highly resistant to conditions that would normally corrode and rust regular zinc plated steel casters. Our Stainless Steel Casters are ideal for wet or damp conditions and harsh environments that may rust or corrode standard zinc casters. These casters are well suited for rugged duty and are designed for wash-down applications such as:

Food processing plants & service equipment Stock and maintenance carts
Large volume, high temperature bakery and food cooking facilities Ingredient bins
Bakery and bread racks Institutional service carts and equipment
Slaughter houses Hatcheries
Fisheries Pharmaceutical plants and laboratories
Seafood processing plants
KINGPIN RACEWAY
raceway-s45-series


Bearing Selection Guide



OPTIONS
BRAKES
WBT Stainless side actuating tread wheel brake
TL Total locking brake (locks wheel and swivel rotation)
LUBRICATIONS
HT High Temperature Lubrication
LT Low Temperature Lubrication

Wheel Diameter

Wheel Width

Capacity

Wheel Type

Overall Height

Roller Bearing

Ball Bearing

Plain Bearing

Swivel Lead

Approx Weight
4″ 2″ 350 Performance TPR 5-5/8″ S45-RPR-0420-S S45-RPB-0420-S S45-RPC-0420-S 1-3/8″ 5.3
4″ 2″ 400 Signature 5-5/8″ S45-SWR-0420-S S45-SWB-0420-S S45-SWC-0420-S 1-3/8″ 5.3
4″ 2″ 500 Polyolefin 5-5/8″ S45-POR-0420-S S45-POC-0420-S 1-3/8″ 4.8
4″ 2″ 500 Solid Urethane 5-5/8″ S45-MUB-0420-S 1-3/8″ 5.2
4″ 2″ 600 Urethane Polypropylene 5-5/8″ S45-UPR-0420-S S45-UPC-0420-S 1-3/8″ 5.3
4″ 2″ 800 Durastan 5-5/8″ S45-DUR-0420-S S45-DUC-0420-S 1-3/8″ 5.2
4″ 2″ 800 High Temp Nylon 5-5/8″ S45-HNR-0420-S 1-3/8″ 5.2
4″ 2″ 900 GT 5-5/8″ S45-GTB-0420-S 1-3/8″ 5.2
5″ 2″ 375 Performance TPR 6-1/2″ S45-RPR-0520-S S45-RPB-0520-S S45-RPC-0520-S 1-11/16″ 5.3
5″ 2″ 500 Signature 6-1/2″ S45-SWR-0520-S S45-SWB-0520-S S45-SWC-0520-S 1-11/16″ 5.3
5″ 2″ 650 Polyolefin 6-1/2″ S45-POR-0520-S S45-POC-0520-S 1-11/16″ 4.6
5″ 2″ 750 Urethane Polypropylene 6-1/2″ S45-UPR-0520-S S45-UPC-0520-S 1-11/16″ 5.3
5″ 2″ 900 Durastan 6-1/2″ S45-DUR-0520-S S45-DUC-0520-S 1-11/16″ 5.4
5″ 2″ 900 GT 6-1/2″ S45-GTB-0520-S 1-11/16″ 5.4
5″ 2″ 900 High Temp Nylon 6-1/2″ S45-HNR-0520-S 1-11/16″ 5.4
5″ 2″ 900 Solid Urethane 6-1/2″ S45-MUB-0520-S 1-11/16″ 5.4
6″ 2″ 525 Performance TPR 7-1/2″ S45-RPR-0620-S S45-RPB-0620-S S45-RPC-0620-S 1-3/4″ 5.7
6″ 2″ 600 Signature 7-1/2″ S45-SWR-0620-S S45-SWB-0620-S S45-SWC-0620-S 1-3/4″ 5.3
6″ 2″ 700 Polyolefin 7-1/2″ S45-POR-0620-S S45-POC-0620-S 1-3/4″ 5
6″ 2″ 900 Durastan 7-1/2″ S45-DUR-0620-S S45-DUC-0620-S 1-3/4″ 6.3
6″ 2″ 900 GT 7-1/2″ S45-GTB-0620-S 1-3/4″ 6.3
6″ 2″ 900 High Temp Nylon 7-1/2″ S45-HNR-0620-S S45-HNB-0620-S 1-3/4″ 6.3
6″ 2″ 900 Solid Urethane 7-1/2″ S45-MUB-0620-S 1-3/4″ 6.3
6″ 2″ 900 Urethane Polypropylene 7-1/2″ S45-UPR-0620-S S45-UPC-0620-S 1-3/4″ 5.7
8″ 2″ 600 Performance TPR 9-1/2″ S45-RPR-0820-S S45-RPB-0820-S S45-RPC-0820-S 2-1/4″ 7.1
8″ 2″ 700 Signature 9-1/2″ S45-SWR-0820-S S45-SWB-0820-S S45-SWC-0820-S 2-1/4″ 5.3
8″ 2″ 800 Polyolefin 9-1/2″ S45-POR-0820-S S45-POC-0820-S 2-1/4″ 5.8
8″ 2″ 900 Durastan 9-1/2″ S45-DUR-0820-S S45-DUC-0820-S 2-1/4″ 7.7
8″ 2″ 900 GT 9-1/2″ S45-GTB-0820-S 2-1/4″ 7.7
8″ 2″ 900 Solid Urethane 9-1/2″ S45-MUB-0820-S 2-1/4″ 7.7
8″ 2″ 900 Urethane Polypropylene 9-1/2″ S45-UPR-0820-S S45-UPC-0820-S 2-1/4″ 7.7

To order a rigid caster, change the “S” to “R” in the model number. For example: “S45-DUR-0420-R”. To order a rig only, omit the blue letters. For example: “S45-0420-S”.  Dimensions shown are nominal. If precise dimensions are required, consult your RWM representative. For approximate weight of our rigid casters, deduct 0.9 pounds per item.