TREAD ROLLERS: 1.9" dia. to 1-3/8" dia. x 16 ga. tapered steel, model 138Tw/ 5/16" hex, grooved.

DRIVE BELT: 3/16" dia., polyurethane belts. Nominal 7.5 lbs. per roller drive.

DRIVE SHAFT: 1" dia. C1018 cold rolled steel shaft, located on inside radius. NOTE: Spools are keyed to provide positive drive (designed not to slip on drive shaft).

COUPLINGS: Couplings located both ends (type "A") or one end only (type "B" or "C"). See 'line shaft curve couplings' and specify.

BEARINGS: Precision, lubricated, ball bearing units with composite housings. 6 bearings per 90 degree and 60 degree curve; 4 per 45 degree and 30 degree.

UNIVERSAL JOINTS: 4 per 90 degree and 60 degree curve; 2 per 45 degree and 30 degree curve.

BED: 7" x 1-1/2" x 12 ga. formed steel channel frame.

TANGENTS: 1'-0" both ends on 60 degree and 90 degree; 1'-6" both ends on 30 degree and 45 degree. 1'-0" infeed, 1'-0" discharge and no center tangent on 180 degree. Tangent roller centers 3" RC.

FLOOR SUPPORTS: Optional

MOTOR DRIVE: Unit is designed to be driven by 738LS.

ELECTRICAL CONTROLS: Optional.