40 Series Casters

MEDIUM DUTY CASTERS

Our 40 Series Casters have been used in a wide variety of industrial caster applications for many years and are the backbone of the Material Handling Industry. The load ratings fit a wide variety of manufacturing and warehousing uses. This medium duty caster series is designed for use on scrap bins, parts boxes, dollies and racks.

FEATURES
Swivel SectionCold formed top plate, yoke and button are all heat treated to prevent brinelling, improve swivel action and increase service life. Load and thrust bearings are hardened and ground and rotate on hardened raceways. Top plate and legs are 1/4″ steel. Legs are formed for increased strength and continuously welded to yoke. All swivel sections are equipped with a lubrication fitting for field maintenance. RWM lubricates all swivel sections prior to shipment. Notched yokes are standard.
Kingpin5/8″ diameter rivet hydraulically compressed to increase strength of swivel section as compared to staking.
CapacityUp to 1200 lbs.
Axle1/2″ diameter drilled axle with lubrication fitting provided on all casters to improve ease of lubrication
FinishZinc plated to protect against corrosion
WheelsA wide variety of 3″ through 6″ diameters available with either roller bearing, ball bearing, celcon, oilite or plain 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
BakeriesRacks
Parts boxesMaintenance carts
Scrap bins
KINGPIN RACEWAY
raceway-40-series


Bearing Selection Guide

40-GTB-0415-S


STANDARD
STANDARD
41ST/RT
41ST/RT
42ST/RT
42ST/RT
43ST/RT
OPTIONS
BRAKES
WBSide Wheel Brake on 4” size and larger (Only available with roller bearings.)
SWIVEL LOCKS
DSLDemountable Swivel Lock
DLSLDemountable L-Type Swivel Lock
SLSwivel Lock
LUBRICATIONS
HTHigh Temperature Lubrication
LTLow Temperature Lubrication
ADDITIONAL
IWInside Weld
KBNut and Bolt Kingpin
NYNotched Yoke
SRSealed Swivel Raceway
TGThread Guards

Wheel Diameter

Wheel Width

Capacity

Wheel Type

Overall Height

Roller Bearing

Ball Bearing

Plain Bearing

Swivel Lead

Approx Weight
3″1-3/4″400Durastan4-1/2″40-DUR-0317-S40-DUC-0317-S1-3/16″4
3-1/4″1-3/4″400Cast Iron4-5/8″40-CIR-3215-S40-CIP-3215-S1-3/16″5.4
3-1/4″1-3/4″600Durastan4-5/8″40-DUR-3215-S40-DUC-3215-S1-3/16″5.6
3-5/8″1-1/2″420Urethane on Aluminum4-13/16″40-UAR-3515-S40-UAC-3515-S1-3/16″4.3
4″1-1/2″200Soft Rubber5-5/8″40-SRO-0415-S1-3/8″4.6
4″1-1/2″250Rubber on Iron5-5/8″40-RIR-0415-S40-RIC-0415-S1-3/8″6
4″1-1/2″300Urethane Solid5-5/8″40-USR-0415-S40-USC-0415-S1-3/8″4.1
4″1-1/2″325Performance TPR5-5/8″40-RPR-0415-S40-RPB-0415-S40-RPC-0415-S1-3/8″4.8
4″1-1/2″375Polyolefin5-5/8″40-POR-0415-S40-POB-0415-S40-POP-0415-S1-3/8″4.1
4″1-1/2″400Hard Rubber5-5/8″40-HRO-0415-S1-3/8″4.7
4″1-1/2″500Cast Iron5-5/8″40-CIR-0415-S40-CIB-0415-S40-CIP-0415-S1-3/8″5.8
4″1-1/2″500Urethane Polypropylene5-5/8″40-UPR-0415-S40-UPB-0415-S40-UPC-0415-S1-3/8″4.8
4″1-1/2″600Durastan5-5/8″40-DUR-0415-S40-DUB-0415-S40-DUC-0415-S1-3/8″4.4
4″1-1/2″600Urethane on Aluminum5-5/8″40-UAR-0415-S40-UAC-0415-S1-3/8″4.4
4″1-1/2″600Urethane on Iron5-5/8″40-UIR-0415-S40-UIB-0415-S40-UIC-0415-S1-3/8″6
4″1-1/2″700V-Groove Iron5-5/8″40-VIR-0415-S40-VIP-0415-S1-3/8″6.8
4″1-1/2″900GT5-5/8″40-GTB-0415-S1-3/8″4.4
4″1-1/2″1200Forged Steel5-5/8″40-FSR-0415-S40-FSC-0415-S1-3/8″6.5
4″1-1/2″1200Nylatron5-5/8″40-NYB-0415-S1-7/8″5.6
5″1-1/2″240Soft Rubber6-1/8″40-SRO-0515-S1-3/8″5.8
5″1-1/2″300Rubber on Iron6-1/8″40-RIR-0515-S40-RIC-0515-S1-3/8″5.4
5″1-1/2″330Urethane Solid6-1/8″40-USR-0515-S40-USB-0515-S40-USC-0515-S1-3/8″6
5″1-1/2″350Performance TPR6-1/8″40-RPR-0515-S40-RPB-0515-S40-RPC-0515-S1-3/8″5.3
5″1-1/2″440Polyolefin6-1/8″40-POR-0515-S40-POB-0515-S40-POP-0515-S1-3/8″4.4
5″1-1/2″600Cast Iron6-1/8″40-CIR-0515-S40-CIB-0515-S40-CIC-0515-S1-3/8″6.7
5″1-1/2″650Durastan6-1/8″40-DUR-0515-S40-DUB-0515-S40-DUC-0515-S1-3/8″4.9
5″1-1/2″700Urethane Polypropylene6-1/8″40-UPR-0515-S40-UPB-0515-S40-UPC-0515-S1-3/8″5.3
5″1-1/2″720Urethane on Aluminum6-1/8″40-UAR-0515-S40-UAC-0515-S1-3/8″5
5″1-1/2″720Urethane on Iron6-1/8″40-UIR-0515-S40-UIB-0515-S40-UIC-0515-S1-3/8″5
5″1-1/2″1000GT6-1/8″40-GTB-0515-S1-3/8″4.9
5″1-1/2″1200Nylatron6-1/8″40-NYB-0515-S1-7/8″6.1
6″1-1/2″370Rubber on Iron7-1/4″40-RIR-0615-S40-RIC-0615-S1-5/8″6.8
6″1-1/2″475Performance TPR7-1/4″40-RPR-0615-S40-RPB-0615-S40-RPC-0615-S1-5/8″5.7
6″1-1/2″600Cast Iron7-1/4″40-CIR-0615-S40-CIP-0615-S1-5/8″7.8
6″1-1/2″800Durastan7-1/4″40-DUR-0615-S40-DUB-0615-S40-DUC-0615-S1-5/8″5.4
6″1-1/2″800Urethane Polypropylene7-1/4″40-UPR-0615-S40-UPB-0615-S40-UPC-0615-S1-5/8″5.7
6″1-1/2″840Urethane on Iron7-1/4″40-UIR-0615-S40-UIB-0615-S40-UIC-0615-S1-5/8″7.9
6″1-1/2″1200GT7-1/4″40-GTB-0615-S1-5/8″5.4
6″1-1/2″1200Nylatron7-1/4″40-NYB-0615-S1-7/8″7

To order a rigid caster, change the “S” to “R” in the model number. For example:  “40-DUR-0317-R”.  To order a rig only, omit the blue letters. For example: “40-0317-S”. Dimensions shown are nominal. If precise dimensions are required, consult your RWM representative. For approximate weight of our rigid casters, deduct 0.5 pounds per item.