151-B-4-1250
| Qty of grooves | 4 |
|---|---|
| Nominal Ø D1 [mm] | 1250 |
| Ø DA [mm] | 1257 |
| Type | 4 |
| Bush [No.] | 4545 |
| Shaft diameter range [mm] | 55 - 110 |
| E [mm] | - |
| h [mm] | 82 |
| J [mm] | 1204 |
| K [mm] | 16 |
| L [mm] | 114 |
| M [mm] | 16 |
| N [mm] | 210 |
| Weight approx. [kg] | 130,0 |
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Material: cast iron EN-GJL-250, phosphated.
V-belt pulleys for taper bushes, for easy and fast mounting. The taper bush has to be ordered separately. Regarding DIN 2211, DIN 2217 and ISO 4183, matching to classical V-belts DIN 2215 and narrow V-belts DIN 7753-1 / ISO 4184. Also suitable for V-belts 5V/15N according to ARPM/MPTA. The nominal diameter D1 is the datum diameter.
1) Ø 100mm not for V-belts SPB, XPB and 5V/15N.
2) Ø 112-132mm not for V-belts SPB and 5V/15N.