ROLLERS: 2-9/16″ x 7 ga. steel tubing, model 297S, with straight ends, reamed to provide smooth bearing seats.
FRAMES: 4″ at 5.4 lbs. structural steel painted channel.
ROLLER CAPACITY: 540 lbs. per roller.
AXLES: 11/16″ hex shaft, spring loaded.
BEARINGS: Removable type, heavy duty ball bearings, zinc plated, grease packed.
COUPLINGS: Butt type.
FRAME CAPACITY: 3750 lbs. maximum distributed live load per 10′ section with supports at 10′ centers ; 8000 lbs. at 5′ centers
| Specifications | ROLLERS: 2-9/16″ x 7 ga. steel tubing, model 297S, with straight ends, reamed to provide smooth bearing seats. FRAMES: 4″ at 5.4 lbs. structural steel painted channel. ROLLER CAPACITY: 540 lbs. per roller. AXLES: 11/16″ hex shaft, spring loaded. BEARINGS: Removable type, heavy duty ball bearings, zinc plated, grease packed. COUPLINGS: Butt type. FRAME CAPACITY: 3750 lbs. maximum distributed live load per 10′ section with supports at 10′ centers ; 8000 lbs. at 5′ centers |
|---|
297S
ROLLERS: 2-9/16″ x 7 ga. steel tubing, model 297S, with straight ends, reamed to provide smooth bearing seats.
FRAMES: 4″ at 5.4 lbs. structural steel painted channel.
ROLLER CAPACITY: 540 lbs. per roller.
AXLES: 11/16″ hex shaft, spring loaded.
BEARINGS: Removable type, heavy duty ball bearings, zinc plated, grease packed.
COUPLINGS: Butt type.
FRAME CAPACITY: 3750 lbs. maximum distributed live load per 10′ section with supports at 10′ centers ; 8000 lbs. at 5′ centers
| Specifications | ROLLERS: 2-9/16″ x 7 ga. steel tubing, model 297S, with straight ends, reamed to provide smooth bearing seats. FRAMES: 4″ at 5.4 lbs. structural steel painted channel. ROLLER CAPACITY: 540 lbs. per roller. AXLES: 11/16″ hex shaft, spring loaded. BEARINGS: Removable type, heavy duty ball bearings, zinc plated, grease packed. COUPLINGS: Butt type. FRAME CAPACITY: 3750 lbs. maximum distributed live load per 10′ section with supports at 10′ centers ; 8000 lbs. at 5′ centers |
|---|
297S
