Cast Iron V Groove Belt Pulley European Standard for Mining machine SPA SPB SPC SPZ
V-pulleys according to DIN2211 – ISO 4183 (except C type ) suitable for standard application for use with the belt types SPZ – SPA – SPB – SPC (ISO 4184 DIN 7753/1), classical Z – A – B – C (ISO 4184 DIN 2215)
Type of V-Pulleys
V-Pulley pulleys PBT for mounting Taper bushing
Material: Cast Iron DIN 1691 GG20 – GG25
Our V-Pulleys can be used for application with a speed up to 35 m/s. the pulley dimensions are very accurate as they are manufactured by means of CNC or automatic lathes. For higher speed it is strongly recommended to use steel as material of construction
V-Belt Pulleys in this catalogue are all manufactured according to ISO 4183 and DIN 2211 norms.The material used for the construction of these pulleys is cast iron GG25 and after the machining all pulleys are being PH 0 S PH A TED. Each pulley is strictly DYNAMICA LLY BALANCED with high precision dynamical balancing machining tools.Unbalanced volume will corrected accurately. Each pulley can be used safely and reliably.
Pulley dimensions
| Section | p | | a | b | c | d | c | f | h |
| SPZ | <=80 | 34 | 9.7 | 8.5 | 8 | 12 | 8 | 2 | II |
| >80 | 38 | 9.9 |
| SPA | <-118 | 34 | 12.7 | II | 10 | 15 | 10 | 2.75 | 13.75 |
| >118 | 38 | 12.9 |
| SPB | <-190 | 34 | 16.1 | 14 | 12.5 | 19 | 12.5 | 3.5 | 17.5 |
| >190 | 38 | 16.4 |
| SPC | <=315 | 34 | 21.9 | !9 | 17 | 25.5 | 17 | 4.8 | 23.8 |
| >315 | 38 | 22.3 |
Belt dimensions
| | m | s | n |
| SPZ | 9.7 | 8 | 8.5 |
| SPA | 12.7 | 10 | 11.0 |
| SPB | 16.3 | 13 | 14.0 |
| SPC | 22 .0 | 18 | 19.0 |
Shipping and Packaging
