Caster Concepts - 51 Series - Kingpinless Casters - 1500 lbs. max. cap
51 Series - CC
CASTER CONCEPTS - 51 SERIES
The kingpinless style swivel bearings act as both load and thrust components to lock the swivel section together and distribute the load over a larger area. The hardened swivel sections and formed and welded legs provide the strength and durability necessary for use in applications where constant swiveling under load is necessary.
- High alloy swivel section is precision machined to accomodate 3/8" diameter ball bearings. Swivel sections are through hardened for durablility
- Kingpinless style design
- Legs are 1/4" x 2" bar stock formed and continuously welded inside and outside to the yoke base
- 1/2" diameter axle
- Pre-lubricated before shipping
- 4" to 8" diameter wheels are available with straight roller bearings or ball bearings for ease in rolling.
- Applications: Excellent for light powered applications, bakery dough troughs, portable work benches, platform trucks, tow lines, utility cartsl, tooling fixtures, scrap metal carriers, drywall dollies, gantry cranes, automated guided vehicles, fiberglass lay-up molds, etc.
- Standard top plate size: 4.0 X 5.0
Contact us for additional information for all your caster needs.
| Dia. |
Tread
Width |
Wheel Type |
Roller
Bearing
Capacity |
Precision
Ball
Capacity |
OAH |
Swivel
Lead |
Roller Bearing
Part #
|
Precision
Ball Part# |
| 4 |
1.5 |
FORGED STEEL |
1400 |
1400 |
5.62 |
1.50 |
51-04101-20-1 |
51-04109-20-1# |
| 4 |
2.0 |
PHENOLIC RESIN |
800 |
N/A |
5.62 |
1.50 |
51-04201-30-1 |
N/A |
| 4 |
2.0 |
CAST IRON |
1000 |
N/A |
5.62 |
1.50 |
51-04201-10-1 |
N/A |
| 4 |
2.0 |
POLYURETHANE |
700 |
700 |
5.62 |
1.50 |
51-04201-60-1 |
51-04202-60-1 |
| 4 |
2.0 |
SOFT POLYURETHANE |
600 |
600 |
5.62 |
1.50 |
51-04201-66-1 |
51-04202-66-1 |
| 4 |
2.0 |
ENVIROTHANE |
650 |
650 |
5.62 |
1.50 |
51-04201-62-1 |
51-04202-62-1 |
| 4 |
2.0 |
MOLD ON RUBBER |
350 |
N/A |
5.62 |
1.50 |
51-04201-70-1 |
N/A |
| 4 |
2.0 |
SOFTECH |
250 |
250 |
5.62 |
1.50 |
51-04201-72-1 |
51-04204-72-1* |
| 5 |
2.0 |
FORGED STEEL |
1500 |
1500 |
6.50 |
1.75 |
51-05201-20-1 |
51-05209-20-1# |
| 5 |
2.0 |
CAST IRON |
1200 |
N/A |
6.50 |
1.75 |
51-05201-10-1 |
N/A |
| 5 |
2.0 |
PHENOLIC RESIN |
1000 |
N/A |
6.50 |
1.75 |
51-05201-30-1 |
N/A |
| 5 |
2.0 |
POLYURETHANE |
1050 |
1050 |
6.50 |
1.75 |
51-05201-60-1 |
51-05202-60-1 |
| 5 |
2.0 |
T/R COMPOUND |
850 |
850 |
6.50 |
1.75 |
51-05201-61-1 |
51-05202-61-1 |
| 5 |
2.0 |
ENVIROTHANE |
800 |
800 |
6.50 |
1.75 |
51-05201-62-1 |
51-05202-62-1 |
| 5 |
2.0 |
MOLD ON RUBBER |
400 |
N/A |
6.50 |
1.75 |
51-05201-70-1 |
N/A |
| 5 |
2.0 |
SOFTECH |
275 |
275 |
6.50 |
1.75 |
51-05201-72-1 |
51-05204-72-1* |
| 6 |
2.0 |
FORGED STEEL |
1500 |
1500 |
7.50 |
2.25 |
51-06201-20-1 |
51-06209-20-1# |
| 6 |
2.0 |
CAST IRON |
1200 |
N/A |
7.50 |
2.25 |
51-06201-10-1 |
N/A |
| 6 |
2.0 |
PHENOLIC RESIN |
1200 |
N/A |
7.50 |
2.25 |
51-06201-30-1 |
N/A |
| 6 |
2.0 |
POLYURETHANE |
1200 |
1200 |
7.50 |
2.25 |
51-06201-60-1 |
51-06202-60-1 |
| 6 |
2.0 |
T/R COMPOUND |
1000 |
1000 |
7.50 |
2.25 |
51-06201-61-1 |
51-06202-61-1 |
| 6 |
2.0 |
SOLID ELASTOMER |
950 |
950 |
7.50 |
2.25 |
51-06201-62-1 |
51-06202-62-1 |
| 6 |
2.0 |
MOLD ON RUBBER |
425 |
N/A |
7.50 |
2.25 |
51-06201-70-1 |
N/A |
| 6 |
2.0 |
SOFTECH |
450 |
450 |
7.50 |
2.25 |
51-06201-72-1 |
51-06204-72-1* |
| 8 |
2.0 |
CAST IRON |
1500 |
N/A |
10.12 |
2.25 |
51-08201-10-1 |
N/A |
| 8 |
2.0 |
PHENOLIC RESIN |
1400 |
N/A |
10.12 |
2.25 |
51-08201-30-1 |
N/A |
| 8 |
2.0 |
POLYURETHANE |
1500 |
1500 |
10.12 |
2.25 |
51-08201-60-1 |
51-08202-60-1 |
| 8 |
2.0 |
T/R COMPOUND |
1200 |
1200 |
10.12 |
2.25 |
51-08201-61-1 |
51-08202-61-1 |
| 8 |
2.0 |
SOLID ELASTOMER |
1300 |
1300 |
10.12 |
2.25 |
51-08201-62-1 |
51-08202-62-1 |
| 8 |
2.0 |
MOLD ON RUIBBER |
500 |
N/A |
10.12 |
2.25 |
51-08201-70-1 |
N/A |
| 8 |
2.0 |
SOFTECH |
600 |
600 |
10.12 |
2.25 |
51-08201-72-1 |
51-08204-72-1* |
# - this caster has tapered bearings
* - this caster has annular bearings
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