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THERMOPLASTIC RUBBER (TPR)

// 3-221M-GB

Wheel Tread Tread Load Hub Operating Wheel
Product No. Bearing Axle Durometer
Diameter Width Profile Capacity Width Temp Color
SERIES 20 • LIGHT/MEDIUM DUTY - TPR/MADE IN THE USA
51-151A-GG 1" Flat Plain Bore 5/16" 120 LBS A40 1 1/8" -40° TO 180° F Gray/Gray
51-221A-GG 1" Flat Plain Bore 5/16" 175 LBS A40 1 1/8" -40° TO 180° F Gray/Gray
5"
51-221M-GB 1" Flat Plain Bore 1 1/8" 175 LBS A40 1 1/8" -40° TO 180° F Gray/Black
5-221M-GB 1 3/8" Flat Plain Bore 1 1/8" 325 LBS A40 1 5/8" -40° TO 180° F Gray/Black
85-151XT-GG 1 1/2" Flat Plain Bore 1 3/16" 275 LBS A40 1 5/8" -40° TO 180° F Gray/Gray
85-221Y-GG 8" 1 1/2" Flat Plain Bore 1 3/8" 475 LBS A40 1 5/8" -40° TO 180° F Gray/Gray
85-251XT-GG 1 1/2" Flat Ball Bearing 1 3/16" 450 LBS A40 1 5/8" -40° TO 180° F Gray/Gray
SERIES 20 • LIGHT/MEDIUM DUTY - TPR
WN2034EC 3" 1 1/4" Crown Plain with bushing 5/16" 150 LBS A70 1 5/8" -30° TO 140° F Gray/Black
SCI Gray/
WN2044CD 1 1/4" Crown Dual Precision 5/16" 200 LBS A70 1 5/8" -30° TO 140° F
Gray
SCI Gray/
WN2044CDI 1 1/4" Crown Dual Precision 5/16" 200 LBS A70 1 5/8" -30° TO 140° F
Gray
4" Dual Precision With SCI Gray/
WN2044CDM 1 1/4" Crown 5/16" 150 LBS A70 1 5/8" -30° TO 140° F
Metal Bearing Seals Gray
1 1/4" Crown Precision 3/8" 150 LBS A70 1 5/8" -30° TO 140° F Gray/Gray
WN2044G3GT 1 1/4" Crown 12-17mm Precision 5/16" 200 LBS A70 1 5/8" -30° TO 140° F Gray/Gray
W620BBG0II 75mm 32mm Crown Precision 8mm 150 LBS A70 36mm -30° TO 140° F Gray/Gray
W620CBG0N 32mm Crown 12-17mm Precision 8mm 200 LBS A76-A85 36mm -30° TO 140° F Gray/Gray
W620CBG3L5 100mm 32mm Crown Single Precision 5/16" 200 LBS A76-A85 36mm -30° TO 140° F Gray/Gray
W620CB-
G3LD 32mm Crown Precision 5/16" 200 LBS A70 36mm -30° TO 140° F Gray/Gray
WK2054GD 1 1/4" Crown Dual Precision 5/16" 200 LBS A65 1 7/8" -30° TO 140° F Gray/Gray
WN2051EC 1" Crown Plain With Bushing 5/16" 150 LBS A70 1 3/16" -30° TO 140° F Gray/Black
WN2054E8 1 1/4" Crown Plain Bore 5/16" 250 LBS A70 1 3/16" -30° TO 140° F Gray/Black
WN2054E8NJ 1 1/4" Crown Plain Bore 5/16" 250 LBS A76-A82 1 5/8" -30° TO 140° F Gray/Black
WN2054EC 5" 1 1/4" Crown Bushing 5/16" 250 LBS A76-A82 1 5/8" -30° TO 140° F Gray/Black
WN2054ED 1 1/4" Crown Dual Precision 5/16" 250 LBS A76-A82 1 5/8" -30° TO 140° F Gray/Black
WN2054ED15 1 1/4" Crown Dual Precision 5/16" 250 LBS A76-A82 1 5/8" -30° TO 140° F Gray/Black
WN2054EF15 1 1/4" Crown Quad X 5/16" 250 LBS A76-A82 1 5/8" -30° TO 140° F Gray/Black
WN2054EFG 1 1/4" Crown Quad X Friction 5/16" 250 LBS A76-A82 1 5/8" -30° TO 140° F Gray/Black
W620DBG- 32mm Crown 12-17mm Precision 8mm 250 LBS A76-A85 40mm -30° TO 140° F Gray/Gray
0FA 125mm
W620DFG0IH 32mm Crown Dual Precision 8mm 250 LBS A76-A85 40mm -30° TO 140° F Gray/Gray
W62083EXO 8" 1 1/2" Crown Bushing 5/8" 325 LBS A64-A71 1 5/8" -30° TO 140° F Gray/Black

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