45 Series Casters

MEDIUM DUTY CASTERS

The RWM 45 Series Caster is an economical version of our 46 Series industrial caster. These medium duty casters are ideal for bakery, meat processing and many other industries for a wide range of uses including dollies, shop carts, scrap bins and floor trucks.

FEATURES
Swivel SectionHeat treated double ball raceways secured with a nut & bolt kingpin.
Kingpin5/8″ diameter nut and bolt
CapacityUp to 1200 lbs.
Axle1/2″ diameter drilled axle with lubrication fitting
FinishZinc plated to protect against corrosion
WheelsA wide variety of 4″ through 8″ diameters available with straight roller, ball & celcon bearings.
Mounting Plate Size4″ x 4-1/2″ x 1/4″
Bolt Hole Spacing2-5/8″ x 3-5/8″ slotted to 3″ x 3″
Mounting Bolt Diameter3/8
APPLICATIONS
Bakery CartsShipping/Receiving Carts
Meat ProcessingTire Racks
Assembly Line & Boat Molding DolliesHousekeeping Carts
Box TrucksInstitutional Equipment
Conveyor Stands and Fixture CartsJanitorial Equipment
Maintenance & Material Handling CartsLaboratory Equipment
Mobile Storage Racks& Mobile Tool ChestsElectronic Equipment
Shipping/Receiving CartsTextile Carts
KINGPIN RACEWAY


Bearing Selection Guide

45-CIR-0620-S


STANDARD
STANDARD
OPTIONS
BRAKES
ICWBInstallable Face Contact Brake
MICWBMetal Installable Cam Wheel Brake
STBSide Tread Brake
WBSide Wheel Brake (Roller Bearing Only)
SWIVEL LOCKS
DSLDemountable Swivel Lock
FOSLFoot Operated Swivel Lock
THREAD GUARDS
TGThread Guard

Wheel Diameter

Wheel Width

Capacity

Wheel Type

Overall Height

Roller Bearing

Ball Bearing

Plain Bearing

Swivel Lead

Approx Weight
4″2″350Performance TPR5-5/8″45-RPR-0420-S45-RPB-0420-S45-RPC-0420-S1-3/8″5.3
4″2″350Rubber on Iron5-5/8″45-RIR-0420-S45-RIC-0420-S1-3/8″7.5
4″2″400Signature Wheel5-5/8″45-SWR-0420-S45-SWB-0420-S45-SWC-0420-S1-3/8″5.5
4″2″500Polyolefin5-5/8″45-POR-0420-S45-POB-0420-S45-POC-0420-S1-3/8″4.8
4″2″600Urethane Polypropylene5-5/8″45-UPR-0420-S45-UPB-0420-S45-UPC-0420-S1-3/8″5.3
4″2″700Rubber on Aluminum5-5/8″45-RAB-0420-S-EHT1-3/8″7.4
4″2″700Solid Urethane5-5/8″45-MUB-0420-S1-3/8″5.5
4″2″700Urethane on Aluminum5-5/8″45-UAR-0420-S45-UAC-0420-S1-3/8″5
4″2″700Urethane on Iron5-5/8″45-UIR-0420-S45-UIC-0420-S1-3/8″6.6
4″2″800Cast Iron5-5/8″45-CIR-0420-S45-CIB-0420-S45-CIC-0420-S1-3/8″6.5
4″2″800Durastan5-5/8″45-DUR-0420-S45-DUB-0420-S45-DUC-0420-S1-3/8″5.2
4″2″800High Temp Nylon5-5/8″45-HNR-0420-S1-3/8″5.2
4″2″800Pinnacle Wheel5-5/8″45-PNR-0420-S45-PNB-0420-S45-PNC-0420-S1-3/8″
4″2″800V-Groove Iron5-5/8″45-VIR-0420-S45-VIC-0420-S1-3/8″7.6
4″2″1050GT5-5/8″45-GTB-0420-S1-3/8″5.2
4″2″1200Nylatron HD5-5/8″45-NYB-0420-S1-3/8″5.7
5″2″375Performance TPR6-1/2″45-RPR-0520-S45-RPB-0520-S45-RPC-0520-S1-5/8″5.3
5″2″400Rubber on Iron6-1/2″45-RIR-0520-S45-RIC-0520-S1-5/8″7.6
5″2″500Signature Wheel6-1/2″45-SWR-0520-S45-SWB-0520-S45-SWC-0520-S1-5/8″5.7
5″2″650Polyolefin6-1/2″45-POR-0520-S45-POB-0520-S45-POC-0520-S1-5/8″4.6
5″2″750Urethane Polypropylene6-1/2″45-UPR-0520-S45-UPB-0520-S45-UPC-0520-S1-5/8″5.3
5″2″800Rubber on Aluminum6-1/2″45-RAB-0520-S-EHT1-5/8″7.5
5″2″800V-Groove Iron6-1/2″45-VIR-0520-S45-VIC-0520-S1-5/8″9.9
5″2″1000Cast Iron6-1/2″45-CIR-0520-S45-CIB-0520-S45-CIC-0520-S1-5/8″7.8
5″2″1000Durastan6-1/2″45-DUR-0520-S45-DUB-0520-S45-DUC-0520-S1-5/8″5.4
5″2″1000High Temp Nylon6-1/2″45-HNR-0520-S1-5/8″5.4
5″2″1000Pinnacle Wheel6-1/2″45-PNR-0520-S45-PNB-0520-S45-PNC-0520-S1-5/8″5.6
5″2″1000Solid Urethane6-1/2″45-MUB-0520-S1-5/8″5.7
5″2″1050Urethane on Aluminum6-1/2″45-UAR-0520-S45-UAC-0520-S1-5/8″7.7
5″2″1050Urethane on Iron6-1/2″45-UIR-0520-S45-UIC-0520-S1-5/8″7.7
5″2″1200Forged Steel6-1/2″45-FSR-0520-S45-FSC-0520-S1-5/8″8.1
5″2″1200GT6-1/2″45-GTB-0520-S1-5/8″5.4
5″2″1200Nylatron HD6-1/2″45-NYB-0520-S1-5/8″5.9
6″2″410Rubber on Iron7-1/2″45-RIR-0620-S45-RIC-0620-S1-13/16″7.8
6″2″525Performance TPR7-1/2″45-RPR-0620-S45-RPB-0620-S45-RPC-0620-S1-13/16″5.7
6″2″600Signature Wheel7-1/2″45-SWR-0620-S45-SWB-0620-S45-SWC-0620-S1-13/16″6.4
6″2″700Polyolefin7-1/2″45-POR-0620-S45-POB-0620-S45-POC-0620-S1-13/16″5
6″2″820Rubber on Aluminum7-1/2″45-RAB-0620-S-EHT1-13/16″7.8
6″2″900Urethane Polypropylene7-1/2″45-UPR-0620-S45-UPB-0620-S45-UPC-0620-S1-13/16″5.7
6″2″1000Omega7-1/2″45-UOR-0620-S45-UOB-0620-S1-13/16″8.8
6″2″1000V-Groove Iron7-1/2″45-VIR-0620-S45-VIC-0620-S1-13/16″10.9
6″2″1200Cast Iron7-1/2″45-CIR-0620-S45-CIB-0620-S45-CIC-0620-S1-13/16″9.1
6″2″1200Durastan7-1/2″45-DUR-0620-S45-DUB-0620-S45-DUC-0620-S1-13/16″6.3
6″2″1200Forged Steel7-1/2″45-FSR-0620-S45-FSC-0620-S1-13/16″10
6″2″1200GT7-1/2″45-GTB-0620-S1-13/16″6.3
6″2″1200High Temp Nylon7-1/2″45-HNR-0620-S1-13/16″6.3
6″2″1200Pinnacle Wheel7-1/2″45-PNR-0620-S45-PNB-0620-S45-PNC-0620-S1-13/16″6.2
6″2″1200Solid Urethane7-1/2″45-MUB-0620-S1-13/16″6.4
6″2″1200Torus7-1/2″45-UAB-0621-S1-13/16″6.1
6″2″1200Urethane on Aluminum7-1/2″45-UAR-0620-S45-UAC-0620-S1-13/16″6.1
6″2″1200Urethane on Iron7-1/2″45-UIR-0620-S45-UIC-0620-S1-13/16″8.8
8″2″500Rubber on Iron9-1/2″45-RIR-0820-S45-RIC-0820-S2-3/16″10.1
8″2″600Performance TPR9-1/2″45-RPR-0820-S45-RPB-0820-S45-RPC-0820-S2-3/16″7.1
8″2″700Signature Wheel9-1/2″45-SWR-0820-S45-SWB-0820-S45-SWC-0820-S2-3/16″7.1
8″2″800Polyolefin9-1/2″45-POR-0820-S45-POB-0820-S45-POC-0820-S2-3/16″5.8
8″2″1000Rubber on Aluminum9-1/2″45-RAB-0820-S-EHT2-3/16″10.1
8″2″1000Urethane Polypropylene9-1/2″45-UPR-0820-S45-UPB-0820-S45-UPC-0820-S2-3/16″7.7
8″2″1050V-Groove Iron9-1/2″45-VIR-0820-S45-VIC-0820-S2-3/16″15.3
8″2″1200Cast Iron9-1/2″45-CIR-0820-S45-CIB-0820-S45-CIC-0820-S2-3/16″13.3
8″2″1200Durastan9-1/2″45-DUR-0820-S45-DUB-0820-S45-DUC-0820-S2-3/16″7.7
8″2″1200GT9-1/2″45-GTB-0820-S2-3/16″7.7
8″2″1200Omega9-1/2″45-UOR-0820-S45-UOB-0820-S2-3/16″12.1
8″2″1200Pinnacle Wheel9-1/2″45-PNR-0820-S45-PNB-0820-S45-PNC-0820-S2-3/16″6.9
8″2″1200Solid Urethane9-1/2″45-MUB-0820-S2-3/16″7.1
8″2″1200Torus9-1/2″45-UAB-0821-S2-3/16″7.3
8″2″1200Urethane on Aluminum9-1/2″45-UAR-0820-S45-UAC-0820-S2-3/16″7.3
8″2″1200Urethane on Iron9-1/2″45-UIR-0820-S45-UIC-0820-S2-3/16″12.1