Specification and model of ordinary V-belt
Z (o or m), a, B, C, D, e
Ordinary V-belt:
Example:
1) British a 35 indicates model: a length: 35 * 25.4 = 889mm
2) 13 x 1200 indicates width: 13, length: 1200mm
Narrow V-belt model
SPZ SPA SPB SPC XPZ XPA XPBXPC 3V(9N) 5V(15N) 8V(25N)
Narrow V-band:
For example:
1) SPZ 400 means that the length of SPZ is 400mm
2) Sp 1016lw means: Yes, the effective length of SPZ is 40 * 25.4 = 1016mm
