July 30, 2016

8M20 / 8M30 / 8M50

8M

Timing Pulleys – Solid Type with Pilot Bore
HTD 8M 20 – Pitch 8mm – for Belt Width 20mm
FEATURES PULLEY DESIGNATION TYPE TEETH PCD De Df Dm F L STOCK BORE WEIGHT
STEEL WITH FLANGES 20-8M-20 6F 20 5,093 4,956 55 39 28 38 12 0,500
22-8M-20 6F 22 5,602 5,465 60 43 28 38 12 0,540
24-8M-20 6F 24 6,112 5,975 66 45 28 38 12 0,650
26-8M-20 6F 26 6,621 6,484 71 50 28 38 12 0,800
28-8M-20 6F 28 7,130 7,008 75 50 28 38 15 0,870
30-8M-20 6F 30 7,639 7,513 83 55 28 38 15 1,020
32-8M-20 6F 32 8,149 8,016 87 60 28 38 15 1,200
34-8M-20 6F 34 8,658 8,522 91 70 28 38 15 1,400
36-8M-20 6F 36 9,167 9,030 985 70 28 38 15 1,550
38-8M-20 6F 38 9,677 9,539 103 75 28 38 15 1,750
40-8M-20 6F 40 10,186 10,049 106 75 28 38 15 1,760
44-8M-20 6F 44 11,205 11,067 119 75 28 38 15 2,100
48-8M-20 6F 48 12,223 12,086 127 75 28 38 15 2,440
56-8M-20 6WF 56 14,260 14,123 148 80 28 38 15 2,550
CAST IRON 64-8M-20 6WF 64 16,297 16,160 168 80 28 38 15 2,930
72-8M-20 6WF 72 18,335 18,197 192 80 28 38 15 3,540
WITHOUT FLANGES 80-8M-20 6A 80 20,372 20,235 90 28 38 15 3,800
90-8M-20 6A 90 22,918 22,781 90 28 38 15 4,200
112-8M-20 6A 112 28,521 28,383 90 28 38 18 5,200
144-8M-20 6A 144 36,669 36,532 90 28 38 20 7,500
168-8M-20 6A 168 42,781 42,644 100 28 38 20 10,000
192-8M-20 6A 192 48,892 48,755 100 28 38 20 14,400
Timing Pulleys – Solid Type with Pilot Bore                                                                              01-04.2019
HTD 8M 30 – Pitch 8mm – for Belt Width 30mm
FEATURES PULLEY DESIGNATION TYPE TEETH PCD De Df Dm F L STOCK BORE WEIGHT KGS
STEEL WITH FLANGES 20-8M-30 6F 20 5,093 4,956 55 39 38 48 12 0,600
22-8M-30 6F 22 5,602 5,465 60 43 38 48 12 0,690
24-8M-30 6F 24 6,112 5,975 66 45 38 48 12 0,840
26-8M-30 6F 26 6,621 6,484 71 50 38 48 12 1,000
28-8M-30 6F 28 7,130 7,008 75 50 38 48 15 1,120
30-8M-30 6F 30 7,639 7,513 83 55 38 48 15 1,320
32-8M-30 6F 32 8,149 8,016 87 60 38 48 15 1,530
34-8M-30 6F 34 8,658 8,522 91 70 38 48 15 1,800
36-8M-30 6F 36 9,167 9,030 985 70 38 48 15 1,990
38-8M-30 6F 38 9,677 9,539 103 75 38 48 15 2,270
40-8M-30 6F 40 10,186 10,049 106 75 38 48 15 2,400
44-8M-30 6F 44 11,205 11,067 119 75 38 48 15 2,700
48-8M-30 6F 48 12,223 12,086 127 75 38 48 15 3,200
56-8M-30 6WF 56 14,260 14,123 148 90 38 48 15 3,700
CAST IRON 64-8M-30 6WF 64 16,297 16,160 168 90 38 48 15 4,100
72-8M-30 6WF 72 18,335 18,197 192 95 38 48 15 4,800
WITHOUT FLANGES 80-8M-30 6A 80 20,372 20,235 100 38 48 15 5,100
90-8M-30 6A 90 22,918 22,781 100 38 48 15 5,700
112-8M-30 6A 112 28,521 28,383 100 38 48 18 6,800
144-8M-30 6A 144 36,669 36,532 100 38 48 20 9,300
168-8M-30 6A 168 42,781 42,644 100 38 48 20 11,400
192-8M-30 6A 192 48,892 48,755 100 38 48 20 16,000
HTD 8M 50 – Pitch 8mm – for Belt Width 50mm
FEATURES PULLEY DESIGNATION TYPE TEETH PCD De Df Dm F L STOCK BORE WEIGHT KGS
STEEL WITH FLANGES 20-8M-50 6F 20 5,093 4,956 55 39 60 70 12 0,900
22-8M-50 6F 22 5,602 5,465 60 43 60 70 12 1,000
24-8M-50 6F 24 6,112 5,975 66 45 60 70 12 1,230
26-8M-50 6F 26 6,621 6,484 71 50 60 70 12 1,500
28-8M-50 6F 28 7,130 7,008 75 50 60 70 15 1,670
30-8M-50 6F 30 7,639 7,513 83 55 60 70 15 1,970
32-8M-50 6F 32 8,149 8,016 87 60 60 70 15 2,270
34-8M-50 6F 34 8,658 8,522 91 70 60 70 15 2,640
36-8M-50 6F 36 9,167 9,030 985 70 60 70 15 2,970
38-8M-50 6F 38 9,677 9,539 103 75 60 70 15 3,350
40-8M-50 6F 40 10,186 10,049 106 75 60 70 18 3,500
44-8M-50 6F 44 11,205 11,067 119 75 60 70 18 4,050
48-8M-50 6F 48 12,223 12,086 127 75 60 70 18 4,800
56-8M-50 10WF 56 14,260 14,123 148 90 60 60 18 5,200
CAST IRON 64-8M-50 10WF 64 16,297 16,160 168 100 60 60 18 5,600
72-8M-50 10WF 72 18,335 18,197 192 100 60 60 18 6,800
WITHOUT FLANGES 80-8M-50 10A 80 20,372 20,235 110 60 60 18 6,900
90-8M-50 10A 90 22,918 22,781 110 60 60 18 8,600
112-8M-50 10A 112 28,521 28,383 110 60 60 18 9,600
144-8M-50 10A 144 36,669 36,532 110 60 60 20 13,800
168-8M-50 10A 168 42,781 42,644 120 60 60 20 16,000
192-8M-50 10A 192 48,892 48,755 130 60 60 20 22,800

Montana International reserves the rights to alter non-critical dimensions and specifications without prior intimation
All dimensions in mm
Please check for stock availability before placing firm orders
All pulleys are supplied without balancing
Items marked * are not stock items