TAPER BUSH PULLEYProduct Group 02
V-Belt Pulleys
V-groove pulleys fitted with taper bushes, cast in our own foundry and precision machined. Alongside the standard profiles, we produce custom sizes to your technical drawing.
- Fast and precise mounting with a taper bush
- SPZ, SPA, SPB and SPC groove profiles
- Cast in our own foundry, machined on our own machine park
- Phosphate-coated or painted finish
- Custom sizes to your technical drawing on request
31 products · SPZ · 4 grooves
| Product Code | Profile | Grooves | Pitch diameter (PD)mm | Outside diameter (OD)mm | Pulley type | Bush no. | Fmm | Gmm | Kmm | Lmm | Mmm | Hmm | Add |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| SPZ 63-4 | SPZ | 4 | 63 | 67 | 6 | 1108 | 52 | 38 | 30 | 22 | - | - | |
| SPZ 67-4 | SPZ | 4 | 67 | 71 | 6 | 1108 | 52 | 41 | 30 | 22 | - | - | |
| SPZ 71-4 | SPZ | 4 | 71 | 75 | 6 | 1108 | 52 | 45 | 30 | 22 | - | - | |
| SPZ 75-4 | SPZ | 4 | 75 | 79 | 6 | 1210 | 52 | 46 | 27 | 25 | - | - | |
| SPZ 80-4 | SPZ | 4 | 80 | 84 | 6 | 1210 | 52 | 51 | 27 | 25 | - | - | |
| SPZ 85-4 | SPZ | 4 | 85 | 89 | 6 | 1610 | 52 | 60 | 27 | 25 | - | - | |
| SPZ 90-4 | SPZ | 4 | 90 | 94 | 6 | 1610 | 52 | 60 | 27 | 25 | - | - | |
| SPZ 95-4 | SPZ | 4 | 95 | 99 | 6 | 1610 | 52 | 66 | 27 | 25 | - | - | |
| SPZ 100-4 | SPZ | 4 | 100 | 104 | 6 | 1610 | 52 | 71 | 27 | 25 | - | - | |
| SPZ 106-4 | SPZ | 4 | 106 | 110 | 6 | 1610 | 52 | 80 | 27 | 25 | - | - | |
| SPZ 112-4 | SPZ | 4 | 112 | 116 | 6 | 2012 | 52 | 86 | 20 | 32 | - | - | |
| SPZ 118-4 | SPZ | 4 | 118 | 122 | 6 | 2012 | 52 | 92 | 20 | 32 | - | - | |
| SPZ 125-4 | SPZ | 4 | 125 | 129 | 2 | 2012 | 52 | 99 | - | 32 | 20 | - | |
| SPZ 132-4 | SPZ | 4 | 132 | 136 | 2 | 2012 | 52 | 104 | - | 32 | 20 | - | |
| SPZ 140-4 | SPZ | 4 | 140 | 144 | 2 | 2012 | 52 | 112 | - | 32 | 20 | - | |
| SPZ 150-4 | SPZ | 4 | 150 | 154 | 2 | 2517 | 52 | 122 | - | 45 | 7 | - | |
| SPZ 160-4 | SPZ | 4 | 160 | 164 | 2 | 2517 | 52 | 132 | - | 45 | 7 | - | |
| SPZ 170-4 | SPZ | 4 | 170 | 174 | 2 | 2517 | 52 | 141 | - | 45 | 7 | - | |
| SPZ 180-4 | SPZ | 4 | 180 | 184 | 2 | 2517 | 52 | 152 | - | 45 | 7 | - | |
| SPZ 190-4 | SPZ | 4 | 190 | 194 | 3 | 2517 | 52 | 161 | 3,5 | 45 | 3,5 | - | |
| SPZ 200-4 | SPZ | 4 | 200 | 204 | 7 | 2517 | 52 | 172 | 3,5 | 45 | 3,5 | 120 | |
| SPZ 224-4 | SPZ | 4 | 224 | 228 | 7 | 2517 | 52 | 196 | 3,5 | 45 | 3,5 | 120 | |
| SPZ 250-4 | SPZ | 4 | 250 | 254 | 5 | 2517 | 52 | 222 | 3,5 | 45 | 3,5 | 120 | |
| SPZ 280-4 | SPZ | 4 | 280 | 284 | 5 | 2517 | 52 | 252 | 3,5 | 45 | 3,5 | 120 | |
| SPZ 315-4 | SPZ | 4 | 315 | 319 | 5 | 2517 | 52 | 287 | 3,5 | 45 | 3,5 | 120 | |
| SPZ 355-4 | SPZ | 4 | 355 | 359 | 5 | 2517 | 52 | 326 | 3,5 | 45 | 3,5 | 120 | |
| SPZ 400-4 | SPZ | 4 | 400 | 404 | 5 | 2517 | 52 | 371 | 3,5 | 45 | 3,5 | 120 | |
| SPZ 450-4 | SPZ | 4 | 450 | 454 | 5 | 3020 | 52 | 421 | 0,5 | 51 | 0,5 | 150 | |
| SPZ 500-4 | SPZ | 4 | 500 | 504 | 5 | 3020 | 52 | 471 | 0,5 | 51 | 0,5 | 150 | |
| SPZ 630-4 | SPZ | 4 | 630 | 634 | 4 | 3030 | 52 | 601 | 12 | 76 | 12 | 150 | |
| SPZ 800-4 | SPZ | 4 | 800 | 804 | 4 | 3030 | 52 | 771 | 12 | 76 | 12 | 150 |
Dimensions are taken from the KYS 2025 product catalogue (p. 47). Current values are confirmed with your quote.
Our Other Product Groups
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Poly-V Belt Pulleys
Efficient power transmission at high speeds in compact drives.
02
Timing Belt Pulleys
Precise tooth profiles for slip-free, synchronous motion transfer.
03
Cone Clamping Elements
Keyless shaft-hub connection that transmits high torque.
04
HRC Couplings
Flexible, easy-to-fit couplings that damp vibration.