Jamieson Equipment Co., Inc. - CEMA B Rubber Cushion Impact Troughing Idlers - 4" & 5" Diameter

Unit of Measure

Items	B4-20EI-18 CEMA B Rubber Cushion Impact Troughing Idlers - 4" Diameter	B4-20EI-24 CEMA B Rubber Cushion Impact Troughing Idlers - 4" Diameter	B4-20EI-30 CEMA B Rubber Cushion Impact Troughing Idlers - 4" Diameter	B4-20EI-36 CEMA B Rubber Cushion Impact Troughing Idlers - 4" Diameter	B4-20EI-42 CEMA B Rubber Cushion Impact Troughing Idlers - 4" Diameter
CEMA Rating	N/A CEMA B
Roller Diameter	N/A 4 in
Troughing Angle	N/A 20 º
Belt Width	N/A 18 in	N/A 24 in	N/A 30 in	N/A 36 in	N/A 42 in
Dimension A	N/A 27 in	N/A 33 in	N/A 39 in	N/A 45 in	N/A 51 in
Dimension B	N/A 6 15/16 in	N/A 6 15/16 in	N/A 6 15/16 in	N/A 6 15/16 in	N/A 7 7/16 in
Dimension C	N/A 7 1/8 in	N/A 9 1/8 in	N/A 11 1/8 in	N/A 13 1/8 in	N/A 15 1/8 in
Dimension D	N/A 20 1/2 in	N/A 26 1/4 in	N/A 32 in	N/A 37 3/4 in	N/A 43 9/16 in
Dimension E	N/A 3/16 in	N/A 3/16 in	N/A 3/16 in	N/A 3/16 in	N/A 5/16 in
Dimension F	N/A 9 1/4 in	N/A 9 15/16 in	N/A 10 5/8 in	N/A 11 5/16 in	N/A 12 1/2 in
Dimension G	N/A 29 in	N/A 35 in	N/A 41 in	N/A 47 in	N/A 53 in
Dimension H¹	N/A 6 in	N/A 6 in	N/A 6 in	N/A 6 in	N/A 7 1/2 in
Dimension J	N/A 8 in	N/A 8 in	N/A 8 in	N/A 8 in	N/A 9 1/2 in
Dimension K	N/A 1/2 in
Weight	N/A 31 lb	N/A 38 lb	N/A 47 lb	N/A 63 lb	N/A 80 lb
Manufacturer	N/A Superior Industries
¹ Recommended Bolting Pattern