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Evolution Maintenance Free Casters for Towed Applications
- Zinc plated finish
- Designed for dynamic towing applications
- Maintenance free precision swivel raceway
- 5/16" steel top plate for maximum durability
- Fork legs 5/16" thick, 2-1/2" wide
- 1/2" hollow axle with grease zerk and lock nut
Features
- 4-1/2 x 6-1/4 top plate, with 3-3/8 x 5-1/4" bolt holes, slotted to 2-7/16 x 4-15/16"
Standard Mounting
| Wheel Diameter | Optional Bearings | Thread With | Capacity | Wheel Description | Load Height | Swivel Radius | Weight | Swivel Top Plate | Rigid Top Plate |
|---|---|---|---|---|---|---|---|---|---|
| 8" | PPBB | 2" | 500 | Performa Rubber (Conductive Flat) | 10-1/4 | 6-1/4 | 11-3/4 | 7.08579.459 COND | 7.08578.459 COND |
| 8" | PPBB | 2" | 500 | Performa Rubber (Conductive Round) | 10-1/4 | 6-1/4 | 11-3/4 | 7.08579.559 COND | 7.08578.559 COND |
| 8" | Delrin- PPBB | 2" | 500 | Moldon Rubber Ironcore | 10-1/4 | 6-1/4 | 17-1/2 | 7.08579.649.7 | 7.08578.649.7 |
| 8" | Delrin- Prec Ball- PPBB | 2" | 600 | Performa Rubber (Round Grey) | 10-1/4 | 6-1/4 | 11-3/4 | 7.08579.559 | 7.08578.559 |
| 8" | Delrin- Prec Ball- PPBB | 2" | 675 | Performa Rubber (Flat Black) | 10-1/4 | 6-1/4 | 11-3/4 | 7.08579.459.2 | 7.08578.459.2 |
| 8" | Delrin- Prec Ball- PPBB | 2" | 675 | Performa Rubber (Flat Grey) | 10-1/4 | 6-1/4 | 11-3/4 | 7.08579.459 | 7.08578.459 |
| 8" | Delrin- Plain- PPBB | 2" | 900 | Polyolefin | 10-1/4 | 6-1/4 | 11-1/4 | 7.08579.839 | 7.08578.839 |
| 8" | Delrin- PPBB | 2" | 1000 | Polyurethane HI-TECH | 10-1/4 | 6-1/4 | 11-3/4 | 7.08579.929 | 7.08578.929 |
| 8" | Delrin- Prec Ball- PPBB | 2" | 1200 | Endura Solid Elastomer | 10-1/4 | 6-1/4 | 12-3/4 | 7.08579.839EN | 7.08578.839EN |
| 8" | Prec Ball | 2" | 1200 | Triumph (Crown Brown) | 10-1/4 | 6-1/4 | 14 | 7.08579.93TF | 7.08578.93TF |
| 8" | Prec Ball | 2" | 1200 | Triumph (Crown Red) | 10-1/4 | 6-1/4 | 14 | 7.08579.93TS | 7.08578.93TS |
| 8" | Prec Ball | 2" | 1200 | Triumph (Round Blue) | 10-1/4 | 6-1/4 | 14 | 7.08579.96TF | 7.08578.96TF |
| 8" | Prec Ball | 2" | 1200 | Triumph (Round Red) | 10-1/4 | 6-1/4 | 14 | 7.08579.96TS | 7.08578.96TS |
| 8" | Delrin- Bronze- PPBB | 2" | 1400 | Maxim | 10-1/4 | 6-1/4 | 11-3/4 | 7.08579.539 | 7.08578.539 |
| 8" | Delrin- PPBB | 2" | 1400 | Moldon Polyurethane (Aluminumcore) | 10-1/4 | 6-1/4 | 12 | 7.08579.939 | 7.08578.939 |
| 8" | Delrin- PPBB | 2" | 1400 | Moldon Polyurethane (Ironcore) | 10-1/4 | 6-1/4 | 17-1/2 | 7.08579.949.7 | 7.08578.949.7 |
| 8" | Delrin- PPBB | 2" | 1400 | Moldon Nylon | 10-1/4 | 6-1/4 | 12-2/3 | 7.08579.939.3 | 7.08578.939.3 |
| 8" | Delrin- PPBB | 2" | 1400 | Phenolic | 10-1/4 | 6-1/4 | 13 | 7.08579.339 | 7.08578.339 |
| 8" | Delrin- PPBB | 2" | 1400 | Cast Iron | 10-1/4 | 6-1/4 | 17 | 7.08579.139 | 7.08578.139 |