Add to a Save List Remove this item Add to Cart View
 
× ×

Search by Size

Categories

SPB Section Steel Pulleys

Please select your sizes and options…

Displaying 1 to 25 (of 206 products)
100X1SPB 100mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

100X1SPB 100mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 1
Outside Diameter: 107.6mm
Pitch Diameter: 100mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



132X1SPB 132mm Pitch Diameter SPB Section Pulley with 1 Groove Pilot Bore
132X1SPB 132mm Pitch Diameter SPB Section Pulley with 1 Groove Pilot Bore
Click for more information
free shipping for any order in the United Kingdom

132X1SPB 132mm Pitch Diameter SPB Section Pulley with 1 Groove Pilot Bore

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 1
Outside Diameter: 139mm
Pitch Diameter: 132mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here



106X1SPB 106mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

106X1SPB 106mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 1
Outside Diameter: 113.6mm
Pitch Diameter: 106mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



112X1SPB 112mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

112X1SPB 112mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 1
Outside Diameter: 119.6mm
Pitch Diameter: 112mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



118X1SPB 118mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

118X1SPB 118mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 1
Outside Diameter: 125.6mm
Pitch Diameter: 118mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



100X2SPB 100mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

100X2SPB 100mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 2
Outside Diameter: 107.6mm
Pitch Diameter: 100mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



106X2SPB 106mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

106X2SPB 106mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 2
Outside Diameter: 113.6mm
Pitch Diameter: 106mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



125X1SPB 125mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

125X1SPB 125mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 1
Outside Diameter: 132.6mm
Pitch Diameter: 125mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



112X2SPB 112mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

112X2SPB 112mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 2
Outside Diameter: 119.6mm
Pitch Diameter: 112mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



132X1SPB 132mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

132X1SPB 132mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 1
Outside Diameter: 139.6mm
Pitch Diameter: 132mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



140X1SPB 140mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

140X1SPB 140mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 1
Outside Diameter: 147.6mm
Pitch Diameter: 140mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



150X1SPB 150mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

150X1SPB 150mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 1
Outside Diameter: 157.6mm
Pitch Diameter: 150mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



100X3SPB 100mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 3 Grooves (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

100X3SPB 100mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 3 Grooves (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 3
Outside Diameter: 107.6mm
Pitch Diameter: 100mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



118X2SPB 118mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

118X2SPB 118mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 2
Outside Diameter: 125.6mm
Pitch Diameter: 118mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



160X1SPB 160mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

160X1SPB 160mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 1
Outside Diameter: 167.6mm
Pitch Diameter: 160mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



106X3SPB 106mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 3 Grooves (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

106X3SPB 106mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 3 Grooves (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 3
Outside Diameter: 113.6mm
Pitch Diameter: 106mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



125X2SPB 125mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

125X2SPB 125mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 2
Outside Diameter: 132.6mm
Pitch Diameter: 125mm
Max Bore: 50mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



170X1SPB 170mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

170X1SPB 170mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 1
Outside Diameter: 177.6mm
Pitch Diameter: 170mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



112X3SPB 112mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 3 Grooves (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

112X3SPB 112mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 3 Grooves (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 3
Outside Diameter: 119.6mm
Pitch Diameter: 112mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



132X2SPB 132mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

132X2SPB 132mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 2
Outside Diameter: 139.6mm
Pitch Diameter: 132mm
Max Bore: 50mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



118X3SPB 118mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 3 Grooves (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

118X3SPB 118mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 3 Grooves (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 3
Outside Diameter: 125.6mm
Pitch Diameter: 118mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



180X1SPB 180mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

180X1SPB 180mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 1 Groove (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 1
Outside Diameter: 187.6mm
Pitch Diameter: 180mm
Max Bore: 42mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



140X2SPB 140mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

140X2SPB 140mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 2
Outside Diameter: 147.6mm
Pitch Diameter: 140mm
Max Bore: 50mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



125X3SPB 125mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 3 Grooves (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

125X3SPB 125mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 3 Grooves (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 3
Outside Diameter: 132.6mm
Pitch Diameter: 125mm
Max Bore: 50mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



150X2SPB 150mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)
Click for more information
free shipping for any order in the United Kingdom

150X2SPB 150mm Pitch Diameter SPB Section Tapered Locking Bush Type Pulley with 2 Grooves (Bush not Incl.)

SPB Section V Belt Pulleys: Manufactured from fine grain gray cast iron grade GG25 and are phosphated. Groove dimensions conform to ISO 4183 for both eccentricity of outside diameter to [show more]...
In Stock
Brand / Quality: Major Brand - High Quality
Grooves: 2
Outside Diameter: 157.6mm
Pitch Diameter: 150mm
Max Bore: 50mm
5V Section Belts

Click Here


B Section Belts

Click Here


SPB Section Belts

Click Here


Keysteel

Click Here


Tapered Locking Bush

Click Here



Displaying 1 to 25 (of 206 products)

SPB Section Steel Pulleys

These pulleys are used to transmit power between parallel axles by connecting them with a v-belt. V-belts (or vee-belts) consist of repeating trapezoidal cross-sections of any number from 1 to 10 or more, corresponding to the grooves of the pulley. These systems provide efficient energy transmission (up to 98% is possible), high-speed performance, and excellent traction that reliably resists slipping or misalignment.

Most of the SPB section steel pulley units in this range are taper bored to accept taper-lock shaft fixing bushes (which are available separately). The choice of separate bushing enables each pulley to be fitted to a range of shaft diameters - whether metric or imperial.

Identifying profiles and sizes

If you're replacing an existing pulley, belt and sheave profiles usually employ a standard nomenclature which usually forms part of the SKU (model number) printed or engraved on the item you're replacing. Alternatively, it is often possible to identify the pulley or belt from the model number of the machinery into which they are fitted, but our personnel are always happy to look up this information for you.

If you need to identify a suitable part from its dimensions, the measurements that define a pulley include the number of grooves, groove pitch, pitch diameter, the hub width (or bush seat length), and sheave depth. Many of the products have accompanying technical diagrams that will assist you in this.

Note that although v-belts can physically be fitted onto pulleys of almost any diameter, the range of suitably sized pulleys is determined by the load and speed intended for the system. A pulley that is too small increases shear forces on the belt and also has to rotate faster, therefore generating more heat. Again, if you have any uncertainties our personnel are happy to provide advice.

Compatibility

Our range of SPB section steel pulleys correspond to our comprehensive range of SPB section v-belts. However the same pulleys are often suitable for use with standard B section v-belts as well. The teeth of an SPB belt are set at 38 degrees, whereas those of a B profile belt are 34 degrees, but this simply means they sit in the sheaves of the pulley differently - a sometimes useful characteristic. The same SPB section steel pulleys also work with specialised belts such as a cogged raw edge wedge belts.

SPB section steel pulley units are metric and defined in millimetres, but have imperial equivalents. For example, a "B" profile has a top width of 0.625". Again, it is often possible to find a compatible match for equipment originally specified in imperial.

We also stock SPA, SPC and SPZ section belts and pulleys, and matching taper-lock bushings (see those sections), and Simply Bearings are also happy to locate other sizes and profiles not already listed.

Simply Bearings only source top quality components because we believe reliability is paramount. You can have confidence these pulleys are fully compatible high performance replacements for products with other brand names.

Brands

Create a new list: