Pyramid Incorporated | Pyramid Products

Belt and Round Cross Sectional Sizes Including Minimum Belt Lengths and Minimum Inside Diameters

Cross Section of Cord		Minimum Belt Lengths						Minimum Belt I.D.
Cross Section of Cord		For 83 Durometer Materials		For 70 Durometer Material		For 92 Durometer Materials		For 83 Durometer Materials		For 70 Durometer Material		For 92 Durometer Materials
Inches	MM	Inches	MM	Inches	MM	Inches	MM	Inches	MM	Inches	MM	Inches	MM
.062	-	3.75	95.25	3.75	95.25	3.75	95.25	1.132	28.744	1.132	28.744	1.132	28.744
.070	-	3.75	95.25	3.75	95.25	3.75	95.25	1.124	28.541	1.124	28.541	1.124	28.541
.078	2	3.75	95.25	3.75	95.25	3.75	95.25	1.116	28.338	1.116	28.338	1.116	28.338
.093	-	3.75	95.25	3.75	95.25	3.75	95.25	1.101	27.957	1.101	27.957	1.101	27.957
.100	2.5	3.75	95.25	3.75	95.25	3.75	95.25	1.094	27.779	1.094	27.779	1.094	27.779
.103	-	3.75	95.25	3.75	95.25	3.75	95.25	1.091	27.703	1.091	27.703	1.091	27.703
.118	3	3.75	95.25	3.75	95.25	3.75	95.25	1.076	27.332	1.076	27.332	1.076	27.332
.125	-	3.75	95.25	3.75	95.25	3.75	95.25	1.069	27.144	1.069	27.144	1.069	27.144
.139	-	3.75	95.25	3.75	95.25	3.75	95.25	1.055	26.788	1.055	26.788	1.055	26.788
.157	4	4.00	101.60	4.00	101.60	4.00	101.60	1.116	28.353	1.116	28.353	1.116	28.353
.187	4.75	4.50	114.30	4.5	114.30	4.5	114.30	1.245	31.633	1.245	31.633	1.245	31.633
.197	5	4.50	114.30	4.50	114.30	4.75	120.650	1.235	31.379	1.235	31.379	1.315	33.400
.210	-	4.75	120.65	4.75	120.65	4.75	120.65	1.302	33.070	1.302	33.070	1.302	33.070
.218	5.5	4.75	120.65	4.75	120.65	4.75	120.65	1.294	32.867	1.294	32.867	1.294	32.867
.236	6	5.00	127.00	5.00	127.00	5.00	127.00	1.356	34.431	1.356	34.431	1.356	34.431
.250	-	5.00	127.00	5.00	127.00	5.00	127.00	1.342	34.075	1.342	34.075	1.342	34.075
.274	7	5.50	139.70	5.50	139.70	5.75	146.05	1.477	37.508	1.477	37.508	1.556	39.530
.312	8	6.00	152.40	6.00	152.40	6.00	152.40	1.598	40.586	1.598	40.586	1.598	40.586
.375	-	7.50	190.50	7.50	190.50	7.50	190.50	2.012	51.113	2.012	51.113	2.012	51.113
.437	11	8.50	215.90	8.50	215.90	8.50	215.90	2.269	57.623	2.269	57.623	2.269	57.623
.500	-	9.25	234.95	9.25	234.95	9.50	241.30	2.444	6.087	2.444	6.087	2.524	64.108
.562	-	12.00	304.80	12.00	304.80	13.50	342.90	3.258	82.746	3.258	82.746	3.735	94.874

The above cross sections are usually in stock in our 83A PYRATHANE and may also be on hand in one or all of our PYRATHANE materials. If not readily available, any of the above sizes can be extruded but will add production days.

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