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WT Series Casters

Made in USA

Textile Industry Casters

WT-GTB-0515-S
WT-GTB-0515-S
RWM's WT Series Textile Industry Casters are designed to reduce the amount of thread buildup and reduce the time required to service casters used in this demanding application. These casters are proudly Made in the USA!
Features
Swivel Section: Cold 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.
Kingpin: 5/8" diameter rivet hydraulically compressed to increase strength of swivel section on 1-1/2" wide wheels as compared to staking, 3/4" diameter rivet on 2" wide wheels.
Axle: 1/2" diameter drilled axle with lubrication fitting provided on all casters to improve ease of lubrication.
Finish: Zinc plated to protect against corrosion.
Wheels: Wheels are available with either straight roller bearings which rotate on a hardened and ground spanner or ball bearing for ease of rollability.
Spacers: Oversized spacers provide protection from string build-up and reduce cleaning time by 80%.
Thread Guard: Precision fitting full wheel thread guards to reduce string build-up around the wheel.
Options
KB: Nut and Bolt Kingpin
SL: Swivel Lock
SR: Sealed Swivel Raceway
Optional Mounting Plates
Optional Top Plate Number Mounting Plate Bolt Hole Spacing Bolt Size
41ST (FOR 1-1/2" WIDE WHEELS) 4" x 5" 2-5/8" x 3-5/8" slotted to 3" x 4" 3/8"
41RT (FOR 1-1/2" WIDE WHEELS) 4" x 5" 2-5/8" x 3-5/8" slotted to 3" x 4" 3/8"
42ST (FOR 1-1/2" WIDE WHEELS) 4-1/2" x 6-1/2" 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" 1/2"
42RT (FOR 1-1/2" WIDE WHEELS) 4-1/2" x 6-1/2" 2-7/16" x 4-15/16" slotted to 3-3/8" x 5-1/4" 1/2"
43ST (FOR 1-1/2" WIDE WHEELS) 5" x 5-1/2" 4-1/8" x 4-1/2" 3/8"
43RT (FOR 1-1/2" WIDE WHEELS) 5" x 5-1/2" 4-1/8" x 4-1/2" 3/8"
43ST (FOR 2" WIDE WHEELS) 5" x 5-1/2" 4-1/8" x 4-1/2" 3/8"
43RT (FOR 2" WIDE WHEELS) 5" x 5-1/2" 4-1/8" x 4-1/2" 3/8"
Specifications
spec Chart spec Chart spec Chart spec Chart spec Chart spec Chart spec Chart spec Chart spec Chart
4" 1-1/2" Cast Iron 500 5-5/8" WT-CIR-0415-S   1-1/2" 6.1
4" 1-1/2" Durastan 600 5-5/8" WT-DUR-0415-S   1-1/2" 4.4
4" 1-1/2" GT 900 5-5/8"   WT-GTB-0415-S 1-1/2" 4.4
4" 1-1/2" Polyolefin 375 5-5/8" WT-POR-0415-S WT-POB-0415-S 1-1/2" 4.1
4" 1-1/2" Performance TPR 325 5-5/8" WT-RPR-0415-S   1-1/2" 5.3
4" 1-1/2" Urethane on Aluminum 600 5-5/8" WT-UAR-0415-S   1-1/2" 5
4" 1-1/2" Urethane Polypropylene 500 5-5/8" WT-UPR-0415-S WT-UPB-0415-S 1-1/2" 5.3
4" 1-1/2" Urethane Solid 300 5-5/8" WT-USR-0415-S WT-USB-0415-S 1-1/2" 6
5" 1-1/2" Cast Iron 600 6-1/8" WT-CIR-0515-S   1-1/2" 6.9
5" 1-1/2" Durastan 650 6-1/8" WT-DUR-0515-S   1-1/2" 4.9
5" 1-1/2" GT 1000 6-1/8"   WT-GTB-0515-S 1-1/2" 4.9
5" 1-1/2" Polyolefin 440 6-1/8" WT-POR-0515-S WT-POB-0515-S 1-1/2" 4.4
5" 1-1/2" Performance TPR 350 6-1/8" WT-RPR-0515-S WT-RPB-0515-S 1-1/2" 5.3
5" 1-1/2" Urethane on Aluminum 720 6-1/8" WT-UAR-0515-S   1-1/2" 5
5" 1-1/2" Urethane Polypropylene 700 6-1/8" WT-UPR-0515-S WT-UPB-0515-S 1-1/2" 5.3
5" 1-1/2" Urethane Solid 330 6-1/8" WT-USR-0515-S WT-USB-0515-S 1-1/2" 6
5" 2" Cast Iron 1000 6-15/16" WT-CIR-0520-S   1-13/16" 10.2
5" 2" Durastan 1000 6-15/16" WT-DUR-0520-S   1-13/16" 6.5
5" 2" GT 1200 6-15/16"   WT-GTB-0520-S 1-13/16" 6.5
5" 2" High Temp. Nylon 1000 6-15/16" WT-HNR-0520-S WT-HNB-0520-S 1-13/16" 6.9
5" 2" Polyolefin 650 6-15/16" WT-POR-0520-S WT-POB-0520-S 1-13/16" 5.9
5" 2" Performance TPR 375 6-15/16" WT-RPR-0520-S WT-RPB-0520-S 1-13/16" 5.7
5" 2" Rubber on Aluminum-EHT 800 6-15/16"   WT-RAB-0520-S-EHT 1-13/16" 8.9
5" 2" Solid Urethane 1000 6-15/16" WT-MUR-0520-S WT-MUB-0520-S 1-13/16" 6.8
5" 2" Urethane on Aluminum 1050 6-15/16" WT-UAR-0520-S   1-13/16" 6.6
5" 2" Urethane on Iron 1050 6-15/16" WT-UIR-0520-S   1-13/16" 9.2
5" 2" Urethane Polypropylene 750 6-15/16" WT-UPR-0520-S WT-UPB-0520-S 1-13/16" 5.7
6" 1-1/2" Cast Iron 600 7-5/16" WT-CIR-0615-S   1-13/16" 8.1
6" 1-1/2" Durastan 800 7-5/16" WT-DUR-0615-S   1-13/16" 5.4
6" 1-1/2" GT 1200 7-5/16"   WT-GTB-0615-S 1-13/16" 5.8
6" 1-1/2" Performance TPR 475 7-5/16" WT-RPR-0615-S WT-RPB-0615-S 1-13/16" 5.8
6" 1-1/2" Urethane Polypropylene 800 7-5/16" WT-UPR-0615-S WT-UPB-0615-S 1-13/16" 5.7
6" 2" Cast Iron 1200 7-7/16" WT-CIR-0620-S WT-CIB-0620-S 1-13/16" 11.1
6" 2" Durastan 1200 7-7/16" WT-DUR-0620-S WT-DUB-0620-S 1-13/16" 7.6
6" 2" GT 1400 7-7/16"   WT-GTB-0620-S 1-13/16" 7.6
6" 2" High Temp. Nylon 1200 7-7/16" WT-HNR-0620-S WT-HNB-0620-S 1-13/16" 8.1
6" 2" Omega 1000 7-7/16" WT-UOR-0620-S WT-UOB-0620-S 1-13/16" 10.4
6" 2" Polyolefin 700 7-7/16" WT-POR-0620-S WT-POB-0620-S 1-13/16" 6.3
6" 2" Performance TPR 525 7-7/16" WT-RPR-0620-S WT-RPB-0620-S 1-13/16" 7.3
6" 2" Rubber on Aluminum-EHT 820 7-7/16"   WT-RAB-0620-S-EHT 1-13/16" 9.4
6" 2" Solid Urethane 1200 7-7/16" WT-MUR-0620-S WT-MUB-0620-S 1-13/16" 12
6" 2" Urethane on Aluminum 1230 7-7/16" WT-UAR-0620-S   1-13/16" 7.4
6" 2" Urethane on Iron 1230 7-7/16" WT-UIR-0620-S WT-UIB-0620-S 1-13/16" 10.5
6" 2" Urethane Polypropylene 900 7-7/16" WT-UPR-0620-S WT-UPB-0620-S 1-13/16" 7.3
8" 2" Cast Iron 1400 9-3/4" WT-CIR-0820-S WT-CIB-0820-S 2-3/8" 17.4
8" 2" Durastan 1200 9-3/4" WT-DUR-0820-S WT-DUB-0820-S 2-3/8" 9.3
8" 2" GT 1400 9-3/4"   WT-GTB-0820-S 2-3/8" 9.1
8" 2" Omega 1200 9-3/4" WT-UOR-0820-S WT-UOB-0820-S 2-3/8" 14
8" 2" Polyolefin 800 9-3/4" WT-POR-0820-S WT-POB-0820-S 2-3/8" 7.6
8" 2" Performance TPR 600 9-3/4" WT-RPR-0820-S WT-RPB-0820-S 2-3/8" 7.1
8" 2" Rubber on Aluminum-EHT 1000 9-3/4"   WT-RAB-0820-S-EHT 2-3/8" 12.2
8" 2" Solid Urethane 1400 9-3/4" WT-MUR-0820-S WT-MUB-0820-S 2-3/8" 7.3
8" 2" Urethane on Aluminum 1400 9-3/4" WT-UAR-0820-S   2-3/8" 9.1
8" 2" Urethane on Iron 1400 9-3/4" WT-UIR-0820-S WR-UIB-0820-S 2-3/8" 9.3
8" 2" Urethane Polypropylene 1000 9-3/4" WT-UPR-0820-S WT-UPB-0820-S 2-3/8" 7.1
To order a rigid caster, change the “S" to “R" in the model number. For example: “WT-CIR-0415-R". To order rig only, omit the blue letters. For example: “WT-0415-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.