Single and Double Air Kits - New York Blower

STANDARD AIR KITSF1"BWA M 2A M ABF6"F1"BAWMABF6"Dimensions in inches.B = wall thickness = 4” or 6”See page 15 for detail onF dimensions.Dimensions not to be usedfor construction unless certified.DoubleAir KitSingleAir KitBearing centersJShaftHBearing centersJShaftHDOUBLE AIR KITS SINGLE AIR KITSSize A F† MCHART VIIW H J Shaft diameterKeyways Bearings Shaft safe RPM ‡ Wheelsafe4” wall 6” wall 4” wall 6” wall 4” wall 6” wall Wheel Bearings4” wall 6” wall RPM ‡12B23-1 4 1 ⁄4 2 1 ⁄2 15 31 1 ⁄2 35 1 ⁄2 43 1 ⁄2 47 1 ⁄2 34 38 1 7 ⁄16 1 7 ⁄16 3⁄8 x 3 ⁄16 SPM* *218015B23-1 5 2 1 ⁄2 17 35 39 47 51 37 1 ⁄2 41 1 ⁄2 1 7 ⁄16 1 7 ⁄16 3⁄8 x 3 ⁄16 SPM* *178018B27-1 6 1 ⁄4 2 1 ⁄2 21 1 ⁄2 42 46 54 58 44 1 ⁄2 48 1 ⁄2 1 11 ⁄16 1 11 ⁄16 3⁄8 x 3 ⁄16 SPM* *147022B35-1 7 3 ⁄4 3 28 1 ⁄2 52 56 65 69 55 59 2 3 ⁄16 2 3 ⁄16 1⁄2 x 1 ⁄4 SPM* *120524B43-1 8 1 ⁄4 3 36 60 1 ⁄2 64 1 ⁄2 73 1 ⁄2 77 1 ⁄2 63 1 ⁄2 67 1 ⁄2 2 11 ⁄16 2 3 ⁄16 1⁄2 x 1 ⁄4 SPM* *109027B47-1 9 3 39 3 ⁄4 65 3 ⁄4 69 3 ⁄4 78 3 ⁄4 82 3 ⁄4 68 3 ⁄4 72 3 ⁄4 2 15 ⁄16 2 3 ⁄16 1⁄2 x 1 ⁄4 SPM* *99030B47-1 10 3 44 72 76 85 89 75 79 2 15 ⁄16 2 3 ⁄16 1⁄2 x 1 ⁄4 SPM* *89033B55-1 11 3 48 3 ⁄8 78 3 ⁄8 82 3 ⁄8 91 3 ⁄8 95 3 ⁄8 81 3 ⁄8 85 3 ⁄8 3 7 ⁄16 2 7 ⁄16 5⁄8 x 5 ⁄16 SPM* *81036B63-1 12 4 53 1 ⁄2 85 1 ⁄2 89 1 ⁄2 100 1 ⁄2 104 1 ⁄2 89 1 ⁄2 93 1 ⁄2 3 15 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD* *73540B63-1 13 4 59 93 97 108 112 97 101 3 15 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD* *66544B71-1 14 4 65 1 ⁄4 101 1 ⁄4 105 1 ⁄4 116 1 ⁄4 120 1 ⁄4 105 1 ⁄4 109 1 ⁄4 4 7 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD* *60012B27-2 4 1 ⁄4 2 1 ⁄2 15 55 59 67 71 57 1 ⁄2 61 1 ⁄2 1 11 ⁄16 1 11 ⁄16 3⁄8 x 3 ⁄16 SPM 1210 1070 218012B35-2 4 1 ⁄4 3 15 55 59 68 72 58 62 2 3 ⁄16 2 3 ⁄16 1⁄2 x 1 ⁄4 SPM 1670 1480 218012B43-2 4 1 ⁄4 4 15 55 59 70 74 59 63 2 11 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD 2260 2000 218015B31-2 5 2 1 ⁄2 17 62 66 74 78 64 1 ⁄2 68 1 ⁄2 1 15 ⁄16 1 15 ⁄16 1⁄2 x 1 ⁄4 SPM 1140 1025 178015B39-2 5 3 17 62 66 75 79 65 69 2 7 ⁄16 2 7 ⁄16 5⁄8 x 5 ⁄16 SPM 1555 1390 178015B47-2 5 3 17 62 66 75 79 65 69 2 15 ⁄16 2 3 ⁄16 1⁄2 x 1 ⁄4 SPM* *178018B35-2 6 1 ⁄4 3 21 1 ⁄2 76 80 89 93 79 83 2 3 ⁄16 2 3 ⁄16 1⁄2 x 1 ⁄4 SPM 810 740 147018B43-2 6 1 ⁄4 4 21 1 ⁄2 76 80 91 95 80 84 2 11 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD 1110 1010 147018B55-2 6 1 ⁄4 3 21 1 ⁄2 76 80 89 93 79 83 3 7 ⁄16 2 7 ⁄16 5⁄8 x 5 ⁄16 SPM 1575 1435 147022B43-2 7 3 ⁄4 4 28 1 ⁄2 96 100 111 115 100 104 2 11 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD 660 615 120522B47-2 7 3 ⁄4 3 28 1 ⁄2 96 100 109 113 99 103 2 15 ⁄16 2 3 ⁄16 1⁄2 x 1 ⁄4 SPM 675 625 120522B55-2 7 3 ⁄4 3 28 1 ⁄2 96 100 109 113 99 103 3 7 ⁄16 2 7 ⁄16 5⁄8 x 5 ⁄16 SPM 990 920 120522B63-2 7 3 ⁄4 4 28 1 ⁄2 96 100 111 115 100 104 3 15 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD 1190 1100 120524B47-2 8 1 ⁄4 3 36 113 117 126 130 116 120 2 15 ⁄16 2 3 ⁄16 1⁄2 x 1 ⁄4 SPM 520 490 109024B55-2 8 1 ⁄4 3 36 113 117 126 130 116 120 3 7 ⁄16 2 7 ⁄16 5⁄8 x 5 ⁄16 SPM 670 630 109024B63-2 8 1 ⁄4 4 36 113 117 128 132 117 121 3 15 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD 815 765 109024B71-2 8 1 ⁄4 4 36 113 117 128 132 117 121 4 7 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD 970 910 109024B79-2 8 1 ⁄4 4 1 ⁄2 36 113 117 129 133 117 1 ⁄2 121 1 ⁄2 4 15 ⁄16 2 15 ⁄16 3⁄4 x 3 ⁄8 MPD 1100 1030 109027B47-2 9 3 39 3 ⁄4 123 1 ⁄2 127 1 ⁄2 136 1 ⁄2 140 1 ⁄2 126 1 ⁄2 130 1 ⁄2 2 15 ⁄16 2 3 ⁄16 1⁄2 x 1 ⁄4 SPM 420 395 99027B55-2 9 3 39 3 ⁄4 123 1 ⁄2 127 1 ⁄2 136 1 ⁄2 140 1 ⁄2 126 1 ⁄2 130 1 ⁄2 3 7 ⁄16 2 7 ⁄16 5⁄8 x 5 ⁄16 SPM 540 510 99027B63-2 9 4 39 3 ⁄4 123 1 ⁄2 127 1 ⁄2 138 1 ⁄2 142 1 ⁄2 127 1 ⁄2 131 1 ⁄2 3 15 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD 660 625 99027B71-2 9 4 39 3 ⁄4 123 1 ⁄2 127 1 ⁄2 138 1 ⁄2 142 1 ⁄2 127 1 ⁄2 131 1 ⁄2 4 7 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD 790 745 99027B79-2 9 4 1 ⁄2 39 3 ⁄4 123 1 ⁄2 127 1 ⁄2 139 1 ⁄2 143 1 ⁄2 128 132 4 15 ⁄16 2 15 ⁄16 3⁄4 x 3 ⁄8 MPD 905 855 99027B87-2 9 4 1 ⁄2 39 3 ⁄4 123 1 ⁄2 127 1 ⁄2 139 1 ⁄2 143 1 ⁄2 128 132 5 7 ⁄16 2 15 ⁄16 3⁄4 x 3 ⁄8 MPD 1035 975 99030B55-2 10 3 44 136 140 149 153 139 143 3 7 ⁄16 2 7 ⁄16 5⁄8 x 5 ⁄16 SPM 425 400 89030B63-2 10 4 44 136 140 151 155 140 144 3 15 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD 520 495 89030B71-2 10 4 44 136 140 151 155 140 144 4 7 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD 625 595 89030B79-2 10 4 1 ⁄2 44 136 140 152 156 140 1 ⁄2 144 1 ⁄2 4 15 ⁄16 2 15 ⁄16 3⁄4 x 3 ⁄8 MPD 720 685 89030B87-2 10 4 1 ⁄2 44 136 140 152 156 140 1 ⁄2 144 1 ⁄2 5 7 ⁄16 2 15 ⁄16 3⁄4 x 3 ⁄8 MPD 820 785 89033B63-2 11 4 48 3 ⁄8 148 3 ⁄4 152 3 ⁄4 163 3 ⁄4 167 3 ⁄4 152 3 ⁄4 156 3 ⁄4 3 15 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD 430 410 81033B71-2 11 4 48 3 ⁄8 148 3 ⁄4 152 3 ⁄4 163 3 ⁄4 167 3 ⁄4 152 3 ⁄4 156 3 ⁄4 4 7 ⁄16 2 11 ⁄16 5⁄8 x 5 ⁄16 MPD 520 495 81033B79-2 11 4 1 ⁄2 48 3 ⁄8 148 3 ⁄4 152 3 ⁄4 164 3 ⁄4 168 3 ⁄4 153 1 ⁄4 157 1 ⁄4 4 15 ⁄16 2 15 ⁄16 3⁄4 x 3 ⁄8 MPD 600 575 81033B87-2 11 4 1 ⁄2 48 3 ⁄8 148 3 ⁄4 152 3 ⁄4 164 3 ⁄4 168 3 ⁄4 153 1 ⁄4 157 1 ⁄4 5 7 ⁄16 2 15 ⁄16 3⁄4 x 3 ⁄8 MPD 690 655 810† F dimensions shown in detail on page 15. Safe speed of shaft exceeds safe speed of wheel. ‡ Safe speeds are given at 70°F. See Chart VI, page 5, for temperature correction.*PAGE 10