Page 6 - Going Circular_Final print

// 25-24C-BB // 31-21M-GW // 31-21A-RB // 82-21XL-RW

Wheel Tread Tread Load Hub Operating Wheel
Product No. Bearing Axle Durometer
Diameter Width Profile Capacity Width Temp Color
SERIES 20 • LIGHT/MEDIUM DUTY - POLYURETHANE/MADE IN THE USA
31-21A-BB 1" Flat Plain Bore 5/16" 200 LBS 85-95A 1 1/8" -30° TO 180° F Black/Black
31-21A-GW 1" Flat Plain Bore 5/16" 200 LBS 85-95A 1 1/8" -30° TO 180° F Gray/ White
Maroon/
31-21A-MW 1" Flat Plain Bore 5/16" 200 LBS 85-95A 1 1/8" -30° TO 180° F
White
31-21A-RB 1" Flat Plain Bore 5/16" 200 LBS 85-95A 1 1/8" -30° TO 180° F Red/Black
31-21A-RW 3" 1" Flat Plain Bore 5/16" 200 LBS 85-95A 1 1/8" -30° TO 180° F Red/White
31-21M-GW 1" Flat Plain Bore 1 1/8" 200 LBS 85-95A 1 1/8" -30° TO 180° F Gray/ White
31-21M-RW 1" Flat Plain Bore 1 1/8" 200 LBS 85-95A 1 1/8" -30° TO 180° F Red/White
31-23A-GW 1" Flat Ball Bearing 5/16" 200 LBS 85-95A 1 1/8" -30° TO 180° F Gray/ White
3-21M-RW 1 1/8" Donut Plain Bore 1 1/8" 325 LBS 85-95A 1 1/4" -30° TO 180° F Red/White
35-23B-RB 1 1/2" Donut Ball Bearing 3/8" 360 LBS 85-95A 1 5/8" -30° TO 180° F Red/Black
41-21A-BB 1" Flat Plain Bore 5/16" 225 LBS 85-95A 1 1/8" -30° TO 180° F Black/Black
41-21A-GB 1" Flat Plain Bore 5/16" 225 LBS 85-95A 1 1/8" -30° TO 180° F Gray/Black
41-21A-GW 1" Flat Plain Bore 5/16" 225 LBS 85-95A 1 1/8" -30° TO 180° F Gray/ White
Maroon/
41-21A-MW 1" Flat Plain Bore 5/16" 225 LBS 85-95A 1 1/8" -30° TO 180° F
White
41-21A-RB 4" 1" Flat Plain Bore 5/16" 225 LBS 85-95A 1 1/8" -30° TO 180° F Red/Black
41-21B-RB 1" Flat Plain Bore 3/8" 225 LBS 85-95A 1 1/8" -30° TO 180° F Red/Black
41-21M-RB 1" Flat Plain Bore 1 1/8" 225 LBS 85-95A 1 1/8" -30° TO 180° F Red/Black
41-21M-RW 1" Flat Plain Bore 1 1/8" 225 LBS 85-95A 1 1/8" -30° TO 180° F Red/White
45-21M-RB 1 1/2" Flat Plain Bore 1 1/8" 500 LBS 85-95A 1 5/8" -30° TO 180° F Red/Black
45-21XL-RB 1 1/2" Flat Plain Bore 1 3/16" 500 LBS 85-95A 1 5/8" -30° TO 180° F Red/Black
Maroon/
51-21A-MW 1" Flat Plain Bore 5/16" 250 LBS 85-95A 1 1/8" -30° TO 180° F White
51-21A-RB 1" Flat Plain Bore 5/16" 250 LBS 85-95A 1 1/8" -30° TO 180° F Red/Black
51-21A-RW 1" Flat Plain Bore 5/16" 250 LBS 85-95A 1 1/8" -30° TO 180° F Red/White
5-204C-GB 1 3/8" Flat Delrin 1/2" 300 LBS 85-95A 1 1/4" -30° TO 180° F Gray/Black
55-21D-RW 1 1/2" Flat Plain Bore 5/8" 550 LBS 85-95A 1 5/8" -30° TO 180° F Red/White
55-21XL-BB 5" 1 1/2" Flat Plain Bore 1 3/16" 550 LBS 85-95A 1 5/8" -30° TO 180° F Black/Black
55-21XL-MW 1 1/2" Flat Plain Bore 1 3/16" 550 LBS 85-95A 1 5/8" -30° TO 180° F Maroon/
White
55-21XL-RB 1 1/2" Flat Plain Bore 1 3/16" 550 LBS 85-95A 1 5/8" -30° TO 180° F Red/Black
55-21XT-GW 1 1/2" Flat Plain Bore 1 3/16" 550 LBS 85-95A 1 5/8" -30° TO 180° F Gray/ White
55-21Y-BB 1 1/2" Flat Plain Bore 1 3/8" 550 LBS 85-95A 1 5/8" -30° TO 180° F Black/Black
55-23C-BB 1 1/2" Flat Ball Bearing 1/2" 700 LBS 85-95A 1 5/8" -30° TO 180° F Black/Black
65-21D-RB 1 1/2" Flat Plain Bore 5/8" 650 LBS 85-95A 1 5/8" -30° TO 180° F Red/Black
Maroon/
65-21XL-MW 1 1/2" Flat Plain Bore 1 3/16" 650 LBS 85-95A 1 5/8" -30° TO 180° F
White
65-21XL-RB 6" 1 1/2" Flat Plain Bore 1 3/16" 650 LBS 85-95A 1 5/8" -30° TO 180° F Red/Black
65-21Y-RB 1 1/2" Flat Plain Bore 1 3/8" 650 LBS 85-95A 1 5/8" -30° TO 180° F Red/Black
65-231XL-RW 1 1/2" Round Plain Bore 1 3/16" 625 LBS 85-95A 1 5/8" -30° TO 180° F Red/White
65-24E-RB 1 1/2" Flat Delrin 3/4" 650 LBS 85-95A 1 5/8" -30° TO 180° F Red/Black
85-21M-RB 1 1/2" Flat Plain Bore 1 1/8" 750 LBS 85-95A 1 5/8" -30° TO 180° F Red/Black
85-21XL-GG 8" 1 1/2" Flat Plain Bore 1 3/16" 1000 LBS 85-95A 1 5/8" -30° TO 180° F Gray/Gray
85-23E-RB 1 1/2" Flat Ball Bearing 3/4" 750 LBS 85-95A 1 5/8" -30° TO 180° F Red/Black

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