Gravity Roller ConveyorBBR type

■ Roller diameter x thickness: φ50 x t2.8mm (PVC)
■ Shaft dimensions: φ12mm pipe (steel)
■Frame: [90 x 30 x t2.3 (3.2) mm (steel)
■Roller individual production range (RW): 77 to 702 mm

• If you require a roller width less than 90 or more than 620RW, please contact our sales department.

Model and specifications

■Straight				■ Curve
BBR 500 100	×	2000 A(B)		BBR 500 100	R ×	45 A(B)

Unit: mm

	Model	BBR (plastic, for light loads)
RW Nominal roller width (mm)		90	150	240	305	390	490	620
	FW Frame inner width (mm)	100	160	250	315	400	500	630
Machine width FW+60 (mm)		160	220	310	375	460	560	690
	P Roller pitch *1 (mm)	75、100、150
	L Captain length (mm)	500、1,000、1,500、2,000、2,500、3,000
	Curve angle *2	30°、45°、60°、90°
	Frame (mm)	［90 x 30 x 2.3 (A), 3.2 (B) (steel)

1. If the machine length is 1m and 2m and the roller pitch (P) is 75 and 150, the actual roller pitch will be 77 and 154 respectively.
2. The curve applies to nominal roller widths of 240 mm or more.

Note: The above figures are for no impact.

Note) The above is calculated with an allowable bending stress of 100 MPa and a deflection of 1/500.