Engineering Section | 01 and 01E Series EX and GR load ratings

01 and 01E Series EX and GR load ratings

Load carrying capacity (lbs/kN) to 12"/300mm shaft diameter
Speed rpm				50		100		200		400		800		1000		1250		1500		1800		2000		2500		3600
inches	mm	Group size	Max rpm	P	Pa	P	Pa	P	Pa	P	Pa	P	Pa	P	Pa	P	Pa	P	Pa	P	Pa	P	Pa	P	Pa	P	Pa
1 3/16 to 1 1/2	40	108	5400	3154 14.0	300 1.3	2562 11.4	300 1.3	2081 9.3	300 1.3	1690 7.5	300 1.3	1373 6.1	300 1.3	1284 5.7	300 1.3	1201 5.3	243 1.1	1137 5.1	205 0.9	1076 4.8	174 0.8	1043 4.6	159 0.7	975 4.3	133 0.6	874 3.9	103 0.5
1 11/16 to 2	50	200	4630	4168 20.5	357 1.6	3751 16.7	357 1.6	3047 13.5	357 1.6	2475 11.0	357 1.6	2010 8.9	338 1.5	1880 8.4	272 1.2	1758 7.8	221 1.0	1665 7.4	189 0.8	1576 7.0	163 0.7	1527 6.8	151 0.7	1428 6.3	129 0.6	1280 5.7	104 0.5
2 3/16 to 2 1/2	60 65	208	3940	6514 29.0	675 3.0	5291 23.5	675 3.0	4297 19.1	675 3.0	3491 15.5	675 3.0	2835 12.6	514 2.3	2652 11.8	419 1.9	2480 11.0	347 1.5	2348 10.4	300 1.3	2223 9.9	262 1.2	2154 9.6	245 1.1	2014 9.0	213 0.9	1806 8.0	176 0.8
2 11/16 to 3	70 75	300	3310	8021 35.6	1012 4.5	6515 29.0	1012 4.5	5292 23.5	1012 4.5	4298 19.1	1012 4.5	3491 15.5	652 2.9	3265 14.5	538 2.4	3054 13.6	450 2.0	2891 12.8	394 1.8	2737 12.2	349 1.6	2652 11.8	328 1.5	2480 11.0	289 1.3
3 3/16 to 3 1/2	80 85 90	308	2790	11083 49.3	1275 5.7	9002 40.0	1275 5.7	7312 32.5	1275 5.7	5939 26.4	1108 4.9	4824 21.4	718 3.2	4512 20.1	598 2.7	4220 18.8	515 2.3	3995 17.8	448 2.0	3782 16.8	401 1.8	3665 16.3	378 1.7	3427 15.2	337 1.5
3 11/16 to 4	100 105	400	2340	15312 68.1	1838 8.2	12437 55.3	1838 8.2	10102 44.9	1838 8.2	8206 36.5	1741 7.7	6665 29.6	925 4.1	6232 27.7	778 3.5	5830 25.9	666 3.0	5520 24.5	594 2.6	5226 23.2	537 2.4	5063 22.5	508 2.3
4 3/16 to 4 1/2	110 115	408	1970	14475 64.4	1746 7.8	11757 52.5	1746 7.8	9550 42.5	1746 7.8	7757 34.5	1471 6.5	6301 28.0	801 3.6	5893 26.2	680 3.0	5511 24.5	588 2.6	5218 23.2	528 2.3	4940 22.0	479 2.1
4 15/16 5	120 125 130	500	1740	16895 75.2	2083 9.3	13723 61.1	2083 9.3	11146 49.6	2083 9.3	9054 40.3	1587 7.1	7354 32.7	882 3.9	6878 30.6	755 3.4	6432 28.6	658 2.9	6090 27.1	595 2.6	5766 25.7	542 2.4
5 3/16 5 1/2	135 140	508	1570	18753 83.4	2421 10.8	15232 67.7	2421 10.8	12372 55.0	2421 10.8	10049 44.7	1687 7.5	8163 36.3	958 4.3	7634 33.9	826 3.7	7140 31.8	725 3.2	6760 30.1	658 2.9
5 15/16 6	150 155	600	1450	20416 90.7	2758 12.3	16583 73.7	2758 12.3	13470 59.9	2758 12.3	10941 48.6	1776 7.9	8887 39.5	1028 4.6	8311 36.9	892 4.0	7773 34.5	788 3.5
6 7/16 6 1/2	160	608	1320	23074 102.6	3096 13.8	18742 83.4	3096 13.8	15223 67.7	2911 12.9	12365 55.0	1857 8.3	10043 44.7	1094 4.9	9393 41.8	956 4.2	8785 39.1	848 3.8
6 15/16 7	170 180	700	1220	24780 110.2	3412 15.2	20128 89.5	3412 15.2	16349 72.7	2967 13.2	13280 59.0	1920 8.5	10786 48.0	1151 5.1	10088 44.9	1012 4.5
7 15/16 8	190 200	800	1070	25904 115.2	3846 17.1	21041 93.5	3846 17.1	17090 76.0	3642 16.2	13882 61.7	1937 8.6	11275 50.1	1198 5.3	10545 46.9	1062 4.7
9	220	900	930	28043 124.7	4596 20.4	22778 101.3	4596 20.4	18501 82.2	3872 17.2	15028 66.8	2108 9.4	12206 54.3	1342 6.0
10	240	1000	820	31111 138.3	5421 24.1	25270 112.3	5421 24.1	20525 91.2	4128 18.3	16672 74.1	2304 10.2	13542 60.2	1498 6.7
11	260 280	1100	730	35215 156.6	6262 27.8	28604 127.2	6262 27.8	23234 103.3	4362 19.4	18872 836.9	2477 11.0
12	300	1200	650	37030 164.6	7333 32.6	30078 133.7	7333 32.6	24431 108.6	4721 21.0	19844 88.2	2732 12.1

Load carrying quick reference table

The table shown is a rapid means of selection for radial (P) and axial (P_a) loads, based on statistical fatigue (L₁₀) life of 30,000 hours and a safety factor of 1.2 for steady loads. For other conditions and appropriate safety factors, see the engineering section in this catalog.

If the axial or radial loads exceeds the values shown on this page, please contact our technical department