Koło pasowe SPZ 71/2 pod Taper Lock 1108 — Optibelt — autorska wizualizacja poglądowa, bez tulei

Pulley SPZ 71/2 for Taper Lock 1108 — Optibelt

OPTIBELT
zł33.24 Grosszł27.02 Net
zł23.78 Net zł29.25 Gross price with code PROMO

Optibelt SPZ 71/2 pulley, two grooves, D 71 mm, Da 75 mm, B 28 mm, cast iron. For Taper Lock 1108. Without bushing — sold separately. Available from 1 piece, fulfilment within 48 hours.

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Processing within 48 hours
Shipping cost incl. VAT:
from zł8.61
Availability:
Last items in stock
Weight:
0,45 kg
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Pulley SPZ 71/2 for Taper Lock bushing 1108 — Optibelt

The offer includes the pulley only. The Taper Lock bushing is not included and is sold separately.

Optibelt TB SPZ 71/2 cast-iron pulley, solid, with two grooves, intended for fitting with a type 1108 bushing. Select the bushing bore to match the shaft diameter.

Select a Taper Lock bushing for this pulley

Required bushing type: 1108. Choose a bore matching the shaft diameter. Clicking a tile opens a separate bushing page — it does not add the bushing to the basket automatically.

TB
1108/14

SHAFT BORE
14 mm

Bushing sold separately

View bushing →		TB
1108/16

SHAFT BORE
16 mm

Bushing sold separately

View bushing →		TB
1108/22

SHAFT BORE
22 mm

Bushing sold separately

View bushing →
All variants of bushing 1108
Full series in the shop — check the manufacturer and shaft bore
View all variants →

Check the bushing price and availability on its product page. These are selected bores, not the full range for type 1108.

Pulley dimensions and specifications

ManufacturerOptibelt
DesignationTB SPZ 71/2
Pulley profileSPZ
Number of grooves2
Datum diameter D71 mm
Outside diameter Da75 mm
Pulley width B28 mm
Required bushing typeTaper Lock 1108 — sold separately
MaterialCast iron
DesignSolid pulley
Belt profiles specified for this pulleyZ, HZ, ZX, SPZ, XPZ
OEM referenceZT00712
Weight of pulley only0,450 kg

How to select the pulley and bushing

Check the belt profile, diameter and two grooves of the pulley. Use a type 1108 bushing and select its bore to match the shaft. Type 1108 does not indicate the shaft diameter. Allow for the keyed connection. Available from 1 piece, fulfilment within 48 hours. The pulley price does not include the bushing; the products are ordered separately.

Taper Lock 1108 bushing installation — summary for Optibelt

Switch off the drive and secure it against starting. Follow the machine manufacturer's instructions.

  1. Degrease the shaft, bushing bore and both tapered surfaces; leave them free of oil.
  2. Insert the bushing into the hub and align the threaded and unthreaded halves of the holes.
  3. Lightly oil only the screws and fit them loosely.
  4. Position the assembly on the shaft; if a key is used, maintain clearance above it. Check pulley alignment before and after tightening.
  5. Tighten evenly with a torque wrench: Optibelt TB 1108 — 5,7 Nm for each of the two screws. Do not apply this value to other types or brands.
  6. After 30–60 minutes of operation, stop and secure the machine; check that the screws are tight. Protect unused holes with grease according to the instructions.

This summary does not replace the instructions for the particular bushing and machine. Full Optibelt instructions — PDF, table on page 2, installation on page 4.

The main image is an original illustration of a solid pulley with two grooves, without bushing. The offer table specifies the dimensions and required bushing type. Before selecting a belt, check the minimum permitted pulley diameter and operating conditions in the documentation for the particular belt.

  • Brand
  • Reference
    NER-PAS-OPT-SPZ71-2-TB1108
  • Waga
    0,45 kg
  • In stock
    1 Item

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