General Duty

Series 100-500
Load Capacity 80-450 Lbs. Each Caster

  • Swivel Casters — Horn and bearing race way are formed from a single piece of heavy-gauge steel, deeply corrugated to withstand stress and prevent distortion under full rated load

  • Load Bearing — Single row of hardened, polished ball bearings roll freely in a large-diameter, lubricated raceway
  • Kingpin — Riveted and coined for durability in rated service

  • Wheel Bearings — Plain, Self-lubricating, sealed ball bearings and precision bearings

  • Finish — Corrosion-resistant zinc

SIDE BRAKE
Foot-operated friction brake positively locks wheel; suffix “SB.”

THREAD GUARD
Large diameter thread guards prevent loose threads and lint from binding wheel; suffix “TG.”

Wheel
Dia. (In.)
(A)
Overall
Ht. (In.)
(B)
Axle
Size
(In.)
Swivel
Radius (In.)
( C )
100 Series Swivel
Mounting Bolt Dia. (In.)
Swivel & Rigid
500 Series Rigid
Size of Top Plate (In.) (DxE)
Mounting Hole Spacing (In.) (FxG)
Size of Top Plate (In.) (DxE)
Mounting Hole Spacing (In.) (FxG)
2
2 1/2
1/4
1 11/16
1 7/8 x 2 9/16
1 5/16 x 2 1/8
1/4
1 1/2 x 2 21/32
1 5/16 x 2 1/8
2 1/2
3 3/16
5/16
2 1/4
2 3/4 x 3 13/16
1 3/4 x 3
5/16
2 1/4 x 4 7/16
1 1/16 x 3 1/2
3
3 13/16
3/8
2 3/8
3 1/8 x 4 1/8
2 3/8 x 3 3/8 to 3 7/16
5/16
2 1/2 x 4 15/16
13/16 x 4
4
5
7/16
3 3/16
4 x 5 1/8
3 x 4
3/8
3 1/8 x 6 1/4
1 3/4 x 5

Wheel
Dia.
(In.)
Tread
Width
(In.)
Wheel
Material
Wheel
Bearing
Load
Rating
(Lbs.)
Swivel
Caster
Desc.
Order
No.
Rigid
Caster
Desc.
Order
No.
2
3/4
Dyna-Tred TPR
Delrin
80
190-2R
25030
590-2R
24922
Dyna-Tred TPR
Delrin
80
190-2RSB
24856
-
-
Dyna-Tred PU
Delrin
100
196-2R
24873
596-2R
24914
Dyna-Tred PU
Delrin
100
196-2RSB
24874
-
-
1
Sintered Iron
Plain
150
108-2R
25028
508-2R
25705
Soft Rubber
Plain
90
121-2R
25082
521-2R
25748
Soft Rubber
Plain
90
121-2RSB
25086
-
-
Hard Rubber
Plain
150
127-2R
25124
527-2R
25783
Hard Rubber
Plain
150
127-2RSB
25125
-
-
Polypropylene
Plain
150
160-2R
25190
560-2R
25827
2 1/2
1
Sintered Iron
Plain
200
108-21/2R
25036
508-21/2R
25709
1 1/8
Soft Rubber
Plain
100
121-21/2R
25083
521-21/2R
25749
Soft Rubber
Plain
100
121-21/2 SB B&N
25160
-
-
Hard Rubber
Plain
200
127-21/2R
25128
527-21/2R
25785
Hard Rubber
Plain
200
127-21/2 SB B&N
25131
-
-
Polypropylene
Plain
200
160-21/2R
25188
560-21/2R
25828
3
1 1/4
Dyna-Tred TPR
Delrin
180
190-3R
24867
590-3R
24915
Dyna-Tred TPR
Delrin
180
190-3SB B&N
24868
-
-
Dyna-Tred TPR
Precision
180
193-3RTG
24870
593-3RTG
24917
Dyna-Tred PU
Delrin
225
196-3R
24875
596-3R
24916
Dyna-Tred PU
Delrin
225
196-3SB
24876
-
-
Dyna-Tred PU
Precision
225
199-3RTG
24878
599-3RTG
24918
1 3/16
Sintered Iron
Plain
300
108-3R
25049
508-3R
25713
1 1/4
Soft Rubber
Plain
175
121-3R
25091
521-3R
25752
Soft Rubber
Plain
175
121-3SB B&N
25095
-
-
Hard Rubber
Plain
270
127-3R
25136
527-3R
25787
Hard Rubber
Plain
270
127-3SB B&N
25151
-
-
Phenolic
Plain
300
130-3 B&N
25174
530-3 B&N
25812
Phenolic
Roller
300
131-3 B&N
25179
531-3 B&N
25814
Phenolic
Roller
300
131-3TG B&N
25180
531-3TG B&N
25815
Polypropylene
Plain
270
160-3R
25189
560-3R
25829
4
1 5/16
Soft Rubber
Plain
225
121-4R
25098
521-4R
25756
Soft Rubber
Plain
225
121-4SB B&N
25096
-
-
Hard Rubber
Plain
350
127-4R
25149
527-4R
25790
Hard Rubber
Plain
350
127-4SB B&N
25176
-
-
Polypropylene
Plain
350
160-4R
25191
560-4R
25830
1 3/8
Sintered Iron
Plain
450
108-4R
25057
508-4R
25717
1 5/8
Soft Rubber
Plain
240
121-4BR
25100
521-4BR
25760
Hard Rubber
Plain
420
127-4BR
25153
527-4BR
25793
Phenolic
Roller
450
131-4 B&N
25181
531-4 B&N
25818
Phenolic
Roller
450
131-4TG B&N
25182
531-4TG B&N
25819

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