TREAD ROLLERS: 1-3/8" dia. x 18 ga. galvanized steel, model 138G w/ 5/16" hex, grooved.

DRIVE BELT: 1/8" dia., polyurethane belts. Nominal 10 lbs. per roller drive.

DRIVE SHAFT: 1" dia. C1018 cold rolled steel shaft.

COUPLINGS: Couplings located both ends (type "A"), one end only (type "B" or "C") or none (type "D"). See 'line shaft coupling chart' and specify.

CENTER DRIVE: Reversible drive; located approximately 18" from end of bed section for 3" and 6" RC; 16-1/2" for 4" RC.

BED: 7" x 1-1/2" x 12 ga. formed steel channel frame. Bed sections attached w/ splice plates and floor supports.

SPEED: 60 FPM, constant.

FLOOR SUPPORTS: Optional

BEARINGS: Precision, lubricated, ball bearing units with composite housings.

MOTOR DRIVE: 1/3 HP, 230/460/3, 60 cycle, ODP right angle gear motor.

ROLLER CHAIN: Drive shaft is driven by No. 50 chain. Chain take-up provided on motor base.

CAPACITY: See technical section for load capacity rating.

ELECTRICAL CONTROLS: Optional.