Solid Hub SPC Pulleys
V- belts pulleys differ from timing belt pulleys for the type of belt ( V-section) they fit in.
- Material: Cast iron EN-GJL-250 UNI EN 1561, and for only a few types steel C45 E UNI EN 10083-1
- Small prebore that can be machined according to customers’ requirements
- Most common types are available also with taperlock bore
- SPC: prebored or taperbored with a seat for one up to 10 grooves for belts
Diameter
Table 1
Description | P | 0 | Grooves | N | L | D | S | B | Type | d |
SPC100 | 100 | 109.6 | 1 | 60 | 50 | 34 | 1 | 15 | ||
SPC120 | 120 | 129.6 | 1 | 65 | 50 | 34
59.5 |
1
7 |
15
15 |
||
SPC140 | 140 | 149.6 | 1 | 70 | 50
65 80 |
83 83 |
34
59.5 85 110.5 |
1
7 2 |
20
20 20 20 |
|
SPC150 | 150 | 159.6 | 1 | 70 | 50
65 80 96 |
93
93 93 |
34
59.5 85 110.5 136 |
1
7 2 2 |
20
20 20 20 20 |
|
SPC160 | 160 | 169.6 | 72 | 50
65 80 96 96 |
103
103 103 103 |
34
59.5 85 110.5 136 161.5 |
1
7 2 2 2 |
20 20 20 20 20 20 |
||
SPC180 | 180 | 189.6 | 76
82 |
50 6065 809696 |
123
123 123 123 123 123 |
16
16 20 |
34
59.5 85 110.5 136 161.5 |
3 3 44 4 4 |
20 20 20 20 20 20 |
|
SPC200 | 200 | 209.6 | 76 8086 909090 |
50 6065 90100100 |
143
143 143 143 143 143 |
16
16 25 |
34
59.5 85 110.5 136 161.5 |
3 3 44 4 4 |
20 20 20 20 25 25 |
|
SP C225 | 225 | 234.6 | 86
88 90 90 90 90 |
50
60 70 90 100 100 |
168
168 168 168 168 168 |
16
16 25 |
34
59.5 85 110.5 136 161.5 |
3 3 44 4 4 |
20 20 20 20 25 25 |
|
SP C250 | 250 | 259.6 | 86
92 92 100 102 102 |
100
100 |
193
193 193 193 193 193 |
16
16 25 |
34
59.5 85 110.5 136 161.5 |
3 3 44 4 4 |
20
20 20 25 25 25 |
|
SPC280 | 280 | 289.6 | 86 9292100102102 |
70 70100100 |
223
223 223 223 |
16
16 25 |
34
59.5 85 110.5 136 161.5 |
3 3 44 4 4 |
20
20 20 25 25 25 |
|
SP C300 | 300 | 309.6 | 86
92 92 100 104 104 |
50
60 70 90 100 100 |
243
243 243 243 243 243 |
16
16 25 |
34
59.5 85 136 161.5 |
3 3 44 4 4 |
20
20 20 25 25 25 |
Table 2
De scription | P | 0 | Grooves | N | L | D | s | B | Type | d |
SPC315 | 315 | 324.0 | 4 5 6 |
92 92 92 110 112 112 |
50 60 70 90 100 100 |
258 258 258 258 258 258 |
16 18 22 25 25 28 |
34 59.5 85 110.5 136 136 |
5 5 6 6 6 4 |
20 20 25 25 25 25 |
SPC340 | 340 | 349.6 | 4 5 8 |
00 00 00 114 114 114 |
50 60 70 90 100 100 |
283 283 283 283 283 283 |
16 18 22 25 28 30 |
34 59.5 85 110.5 136 161.5 |
5 5 6 6 6 6 |
20 20 25 25 25 25 |
SPC355 | 355 | 3646 | 3 4 5 6 |
110 110 110 114 114 14 |
50 60 70 90 100 100 |
298 298 298 298 298 298 |
16 18 22 25 28 30 |
34 59.5 85 110.5 136 161.5 |
5 5 6 6 6 6 |
20 25 25 25 25 25 |
SPC400 | 400 | 409.0 | 4 5 6 |
110 110 114 20 120 20 |
60 70 90 00 100 100 |
343 343 343 343 343 343 |
18 20 24 20 28 30 |
34 50.5 85 110.5 130 164.5 |
5 5 5 6 6 6 |
25 25 25 25 25 25 |
SPC450 | 450 | 459.0 | 4 5 8 |
110 110 114 120 20 20 |
60 70 90 90 100 100 |
393 393 393 393 393 393 |
18 20 24 28 30 32 |
34 59.5 85 110.5 136 161.5 |
5 5 5 6 6 6 |
25 25 25 25 25 25 |
SP C500 | 500 | 509.6 | 4 5 8 |
114 114 114 126 26 26 |
60 70 90 100 100 100 |
443 443 443 443 443 443 |
18 20 24 28 30 32 |
34 59.5 85 110.5 136 161.5 |
5 5 5 6 6 6 |
25 25 25 25 25 25 |
SPC560 | 560 | 569.8 | 3 4 5 6 |
114 114 114 130 30 30 |
60 70 90 100 100 100 |
503 503 503 503 503 503 |
20 24 28 30 32 35 |
34 59.5 85 110.5 136 161.5 |
5 6 6 6 |
25 25 25 25 25 25 |
SPC600 | 600 | 609.0 | 3 4 |
114 114 114 30 30 30 |
60 70 90 100 100 100 |
543 543 543 543 543 543 |
20 24 28 30 32 35 |
34 59.5 85 110.5 136 161.5 |
5 5 5 6 6 6 |
25 25 25 25 25 25 |
SPC630 | 630 | 630.0 | 3 4 5 0 |
114 114 114 130 130 130 |
60 70 90 100 100 100 |
573 573 573 573 573 573 |
20 24 28 30 32 35 |
34 50.5 85 110.5 136 161.5 |
5 6 6 6 |
25 25 25 25 25 25 |
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