1. V-Belt pulleys for taper bushes
SPZ
Groove type range
1 50~500
2 50~630
3 63~630
4 80~630
5 85~630
6 100~630
8 140~630
SPA
Groove type range
1 63~630
2 63~800
3 71~900
4 90~900
5 100~900
6 100~900
SPZB
Groove type range
1 100~315
2 100~800
3 100~1250
4 125~1250
5 125~1250
6 140~1250
8 170~1250
10 224~1000
SPC
Groove type range
3 200~1250
4 200~1250
5 200~1250
6 200~1250
8 200~1250
2. V-belt pulleys with solid hub
SPZ
Groove type range
1 45~355
2 45~400
3 45~400
SPA
Groove type range
1 40~560
2 40~630
3 56~630
4 63~630
5 63~630
SPB
Groove type range
1 56~630
2 56~630
3 56~630
4 80~630
5 80~630
6 100~630
SPC
Groove type range
1 100~315
2 130~450
3 140~630
4 150~630
5 180~630
6 180~630
3. Flat Belt pulleys for taper bushes
Type range: 63~630


